Datasheet 2017 SICOP - Siemensa783fca9-0… · Siemens 3TH30 contactor relays satisfy these criteria and thus offer the right choice to the customer. ... Contactors and bi-relays

Datasheet 2017

www.siemens.co.in

SICOPLow Voltage Control Components

www.siemens.co.in

Available for:

• 3TFcontactors

• 3UA/3UCthermaloverloadrelays

• 3VUMPCB

PlanningEfficiency-CA-xApplicationsSave Time. Save Money.

3

Index

Contents Page No.

3TH30–ContactorRelays 4

3TF–PowerContactors 7

3TF–ContactorsforHoistingDuty 24

3UAand3UC–BimetalOverloadRelays 28

3VU13and3VU16–MotorProtectionCircuitBreakers 38

3TWand3TE–Starters 46

4

ContactorRelays3TH30

Reliability and safety are pre-requisites in the choice of the control contactor. Siemens 3TH30 contactor

relays satisfy these criteria and thus offer the right choice to the customer.

Applications

3TH30areusedincontrolcircuitsforswitchingandsignalingpurpose.Alsotheyareusedforinterfacingwiththeelectroniccircuits.

Standards

ContactorrelayconformstoIS/IEC60947-5-1.

TheyalsocarryCEmark.

Range

Airbreakcontactorrelaysaresuitablefor10A,(AC15/AC14rating)at240VACand10A,(DC13rating)at24VDC.

Benefits and features

Flexibility

• Choice of auxiliary contacts

3TH30contactorrelayscomeswith4contactsasabasicunit(4NO,3NO+1NC,2NO+2NC).Howeverthecontactscanbeextendedupto8contactsbyaddingmaximum4auxiliarycontactblockstothisbasicunit.Thisoffersflexiblyinselectionandconfiguration.

• Choice of mounting

3TH30canbemountedon35mmDINrailandtheyarealsosuitableforscrewmounting.

Long Life

Superiordesignofcurrentcarryingparts,contactsystemandthemagnetsystemincreasesthereliabilitywhichalsoresultsintohigherelectrical and mechanical endurance.

High reliability

• Double Break Parallel Bridge contact mechanism

Thismechanismisavailablewith3TH30.Suchcontactmechanismensuresreliablecontactatlowvoltageandlowcurrents(5mAat17VDC).ItalsooffersunmatchedreliabilityaswellascapabilitytointegratedirectlyintoPLCorinstrumentationcircuits.

DoubleBreakParallelBridgeAuxilaryContacts

User friendliness and safety

• Positively driven contacts

3TH30auxiliarycontactorssatisfytheconditionsfor positively driven operation betweenNOandNCcontacts.NOandNCcontactdonotcloseatthesametime.Thisisextremelyimportantwhentheyareusedinsafetycircuitsofcriticalapplications.Thisensuresoperatorsafetyevenduringabnormalcondition.

• SIGUT Termination

– Finger touch proof terminals

Itprotectsagainstaccidentalcontactwithlivepartswhichensuresoperatorsafety.

– Funnel shaped cable entries

Reducewiringtimebyfacilitatingquicklocationoftheconnectingwire.

– Cable end-stop

Itdecidestheinsertiondepthoftheconnectingwires.Sincetheinsertiondepthispredetermined,insulationofthecablecanbecutaccordinglyandthepossibilityofinsulationgettinginadvertentlycaughtundertheterminalisavoided.

– Captive Screws

Thisfeaturepreventsthescrewsfromfallingdowntherebyfacilitatesthewiring.Hence,theauxiliarycontactorsaredeliveredwithuntightenedterminals.Thiseliminatestheoperationofuntighteningterminalsbeforewiring.

– Lug less termination

Thisfeaturehelpsinreducingtheterminationtime.

5

Selection and ordering data

Contacts in basic unit MLFB - With AC coil MLFB - With DC coil Std. pkg. (nos.)

4NO 3TH3040-0A.. 3TH3040-0B..

13NO+1NC 3TH3031-0A.. 3TH3031-0B..

2NO+2NC 3TH3022-0A.. 3TH3022-0B..

.. Pleaseaddcoilvoltagecode

AC Coil voltages

Coilvoltage 24 42 110 230 415

Code B0 D0 F0 P0 R0

DC Coil voltages

Coilvoltage 24 42 48 110 220 250

Code B4 D4 W4 F4 M4 N4

(Othercoilvoltagesarealsoavailable.)

Technical data

Type 3TH30 3TX40..

Standards IS/IEC60947-5-1

RatedOperationalVoltage 690V

RatedImpulsewithstandvoltage 8kV

Permissibleambienttemp. StorageService

-50to+80°C-25to+55°C

Mechanicalendurancecycles 30mill 10mill

RatedoperatingcurrentIe/AC12 16A 10A

RatedoperatingcurrentIe/AC15/AC14atoperatingvoltage

230V415V690V

10A4A2A

5.6A3.6A1.8A

RatedoperatingcurrentIe/DC13atoperatingvoltage Currentpathsinseries Currentpathsinseries

1 2 3 1 2 3

24V110V220V440V

10A0.9A0.45A0.2A

10A2.5A0.75A0.5A

10A10A2A0.9A

10A0.8A0.2A0.11A

10A3.8A0.85A0.2A

10A10A2A0.5A

CoilVoltagetolerance 0.8to1.1xUe

RatedcoilinputACoperated,50Hz DCoperatedClosing=whenclosed

ClosingVA/p.f.

WhenclosedVA/P.f.W

68/0.8210/0.296.2

FrequencyofoperationatAC15/DC13duty cycles/hr 3600

ShortcircuitprotectionHRCfuse-linksMiniaturecircuitbreakers,(C-char.)

16A16A

16A10A

Degreeofprotection IP20

For 3TH30

Operating time at 1.0*Us AC DC

Closing ClosingDelayNO 10-25ms 30-70ms

OpeningDelayNC 7-20ms 28-56ms

Opening OpeningDelayNO 5-18ms 10-20ms

ClosingDelayNC 7-20ms 15-25ms

6

Accessories and ordering data

1. Surge suppressor

Itisusedtoreducetheeffectofswitchingovervoltagescreatedduringtheopeningofinductivecircuits.Typicallytheyaremountedoutsidethebodyofthecontactorrelay,andareconnectedinparallelwiththecoilterminals.Varioustechniquesforthesuppressionofswitchingovervoltagescanbeemployed.Forexample:RCelement,Varistoretc

Surge Suppressor (Varistor)

Coil voltageMLFB

Std. pkg. (nos.)AC DC

24-48V 24-70V 3TX7402-3GY1

10

48-127V 70-150V 3TX7402-3HY1

127-240V 150-250V 3TX7402-3JY1

240-400V – 3TX7402-3KY1

400-460V – 3TX7402-3LY1

Surge Suppressor (RC Element)

Coil voltageMLFB

Std. pkg. (nos.)AC DC

24-48V 24-70V 3TX7402-3RY2

10

48-127V 70-150V 3TX7402-3SY2

127-240V 150-250V 3TX7402-3TY2

240-400V – 3TX7402-3UY2

400-460V – 3TX7402-3VY2

3TH30 - 0A 3TH30 - 0B

AuxiliaryContactBlock Identificationtag

Varistor

RCelement

2. Add on blocks

Auxiliary Contact Block Type Reference Std. pkg. (nos.)

1NO 3TX40 10 2A

101NC 3TX40 01 2A

1NOextended 3TX40 10 4A

1NCextended 3TX40 01 4A

Extendedcontacts(NO/NC)isearly make NO and late break NC combination.

Useful technical information Variety of connections for DC applications

Dimensional drawings

7

PowerContactors3TF

For more than 110 years, Siemens has been developing and manufacturing industrial control products.

We offer a wide product range which fulfills the demands of our customers regarding performance

and reliability. Our aim is to make industrial operation easier ensuring flexible mounting, modular

construction and high functionality. With 3TF contactors Siemens has been offering a tried tested

trusted solution to control, switch and protect your motors upto 250kW.

Applications

3TFpowercontactorsaresuitableforswitchingandcontrollingsquirrelcageandslip-ringmotorsaswellasotherACloads,suchassolenoids,capacitors,lightingloads,heatingloadsandtransformerloads.

Standards

ContactorsconformtoIS/IEC60947-4-1.TheyalsocarrytheCEmark.

Coordinated feeder

Contactorsandbi-relayshavebeentestedfortype-2coordinationatIq=50kA,415VAC,50HzasperIS/IEC60947-4-1,forbothfuseprotectedaswellasfuselessmotorfeeders.

Range

Airbreakcontactorsareavailablefrom9Ato475Ain3poleversion.

Alsoavailablein2poleACversionfrom45Ato400A.


Flexibility

• Choice of Auxiliary contacts

Contactor Aux. contacts on basic unit

Permissible add-on contact blocks

9A/12A 1NO Upto4NOor4NC

9A/12A 1NC Upto4NOor2NC

16A/22A - Upto4NOor4NC

32A/38A - Upto4NOor4NC

45Ato475A 2NO+2NC 2x(1NO+1NC)

Thecustomercanorderdesirednumberofcontactstherebyreducingthecost.

• Choice of mounting

Contactorcanbemountedon35mmDINandtheyarealsosuitableforscrewmounting(9-38A–DIN/Screwmountingand45-475A–Screwmounting).

• Choice of coil voltages

AC 50Hz coil code: 3TF30 to 3TF56

Coilvoltage(V) 24 42 110 230 415

Code B0 D0 F0 P0 R0

Wide band AC 50 Hz coil code: 3TF30 to 3TF35

Coilvoltage(V) 70-140 150-280 260-460

Code W110 W220 W415

AC 50/60 Hz coil code: 3TF57

Coilvoltage(V) 110-132 220-240 380-460

Code F7 M7 Q7

DC coil code: 3TF30 to 3TF57

Coilvoltage(V) 24 42 48 110 220 250+


+ For3TF3only

(Othercoilvoltagesarealsoavailable.)

8

High performance

• No deration upto 55°CContactorsaresuitableforoperationinservicetemperatureupto55°Cwithoutderating.Thisavoidsselectionofhigherratedcontactor,therebyreducingcost.

• Long LifeSuperiordesignofcurrentcarryingparts,contactsystemandthemagnetsystemincreasesthereliabilityresultsintohigher electrical and mechanical endurance.

• High short-time ratingContactorshaveahighshort-timerating,whichmakesthemsuitableforapplicationshavinghighstartingcurrentsandlongrun-uptimes.

High reliability

• Highinsulationvoltageandimpulsewithstandvoltagecapacityensuresreliableperformanceduringoccasionalabnormalincreaseinsupplyvoltage.

• Double break parallel bridge contact mechanism Thismechanismisavailableforauxiliarycontacts.Suchcontactmechanismensuresreliablecontactatlowvoltageandlowcurrents(5mAat17VDC).Italsooffersunmatchedreliability.(Chancesof2mal-operationsin100mill.operationsasagainst4460forsinglebridgecontacts)

DoubleBreakParallelBridgeAuxi-laryContacts

*Fingertouchproofterminalsareavailableupto85A


• Arc Chamber Interlock(45Aandabove)ItpreventsthecontactorfromswitchingON,ifthearcchamberisnotfittedproperly.Thusavoidsaccidentstoplantandpersonnel.

• Positively driven contacts 3TFcontactorssatisfytheconditionsfor positively driven operation betweenthemainpowercontactsandtheNCcontacts.NCcontactspositivelyopenbeforethemaincontactcloses.Thisisextremelyimportantwhenpowercontactorsareusedinsafetycircuitsofcriticalapplications.

• SIGUT Termination

– Finger touch proof terminals*Itprotectsagainstaccidentalcontactwithlivepartswhichensuresoperatorsafety.

– Funnel shaped cable entries Reducewiringtimebyfacilitatingquicklocationoftheconnectingwire.

– Cable end-stop Itdecidestheinsertiondepthoftheconnectingwires.Sincetheinsertiondepthispredetermined,insulationofthecablecanbecutaccordinglyandthepossibilityofinsulationgettinginadvertentlycaughtundertheterminal,isavoided.

– Captive ScrewsThisfeaturepreventsthescrewsfromfallingdowntherebyfacilitatesthewiring.Hence,thecontactorsaredeliveredwithuntightenedterminals.Thiseliminatestheoperationofuntighteningterminalsbeforewiring.

– Lug less termination Thisfeaturehelpsinreducingtheterminationtime.

9


ContactorsizeRatedcurrent(A)

IeAC3at415V,50Hz,3ph

MotorkWat415V50Hz,

3ph

Auxiliarycontacts

AC 50 Hz coilType

Pl.fillincoilvoltagecode

DC coilType

Pl.fillincoilvoltagecode

Std. pkg. (nos.)

0 9 4 1NO $

1NC $

3TF30 10-0A..

3TF30 01-0A..

3TF30 10-0B..

3TF30 01-0B..

1

12 5.5 1NO $

1NC $

3TF31 10-0A..3TF31 01-0A..

3TF31 10-0B..3TF31 01-0B..

1 16 7.5 –$ 3TF32 00-0A.. 3TF32 00-0B..

22 11 –$ 3TF33 00-0A.. 3TF33 00-0B..

2 32 15 –$ 3TF34 00-0A.. 3TF34 00-0B..

38 18.5 –$ 3TF35 00-0A.. 3TF35 00-0B..

3 45 22 2NO+2NC $ 3TF46 02-0A..ZA01@ 3TF46 02-0D..ZA01@

63 30 2NO+2NC $ 3TF47 02-0A..ZA01@ 3TF47 02-0D..ZA01@

70 37 2NO+2NC $ 3TF47 72-0A.. 3TF47 72-0D..

4 75 42 2NO+2NC $ 3TF48 22-0A..ZA01@ 3TF48 22-0D..ZA01@

85 45 2NO+2NC $ 3TF49 22-0A..ZA01@ 3TF49 22-0D..ZA01@

6 110 55 2NO+2NC $ 3TF50 02-0A.. 3TF50 02-0D..

140 75 2NO+2NC $ 3TF51 02-0A.. 3TF51 02-0D..

8 170 90 2NO+2NC $ 3TF52 02-0A.. 3TF52 02-0D..

205 110 2NO+2NC $ 3TF53 02-0A.. 3TF53 02-0D..

10 250 132 2NO+2NC $ 3TF54 02-0A.. 3TF54 02-0D..1)

300 160 2NO+2NC $ 3TF55 02-0A.. 3TF55 02-0D..1)

12 400 200 2NO+2NC $ 3TF56 02-0A.. 3TF56 02-0D..1)

475 250 2NO+2NC $ 3TF57 02-0C.. 3TF57 02-0D..1)

1) PleaseconnectDCcoilcircuitasrecommendedonpage16$ Formoreauxiliarycontactspleaserefertablebelow-“auxiliarycontactblocks”@ Forboxtype(SIGUT)terminal,order2nos.3TX7460-0E

Coil voltage code AC 50Hz: 3TF30 to 3TF56

Coilvoltage 24 42 110 230 415

Code B0 D0 F0 P0 R0

Coil voltage code AC 50/60 Hz: 3TF57

Coilvoltage(V) 110-132 220-240 380-460

Code F7 M7 Q7

Coil voltage code DC: 3TF30 to 3TF57

Coilvoltage(V) 24 42 48 110 220 250+


+ For3TF3only

2) Coil voltage code AC 50Hz: 3TF (2 Pole AC Contactor)

Coilvoltage 110 230 415

Code F0 P0 R0

(Othercoilvoltagesarealsoavailable)

Auxiliary contact blocks

For Contactor

Description Type Std. pkg.

(nos.)

3TF30to35&3TH30

1NO 3TX4010-2A 10

1NC 3TX4001-2A 10

1NO(Extd) 3TX4010-4A 10

1NC(Extd) 3TX4001-4A 10

3TF46to3TF57,3TK5

Second1NO+1NCLeft3TY7561-1KA008K 1

Second1NO+1NCRight

2 Pole AC contactors - 3TFFor single phase and 2 phase applications with AC coils

ContactorSizeRatedcurrentIe(A)

AC3,415VType2) Std. pkg.

(nos.)

3 45 3TF46 02-0A..ZB01

1

3 63 3TF47 02-0A..ZB01

3 70 3TF47 72-0A..ZB01

6 110 3TF50 02-0A..ZB01

6 140 3TF51 02-0A..ZB01

8 170 3TF52 02-0A..ZB01

8 205 3TF53 02-0A..ZB01

10 250 3TF54 02-0A..ZB01

10 300 3TF55 02-0A..ZB01

12 400 3TF56 02-0A..ZB01

10

1) AsperIS/IEC60947-1

2) Ratingsat1000VAC-uponenquiry.

ontimex100 3) On-loadfactor(ED)in%=

cycletime

Max.switchingfreq.z=50perhour.Ratingsathigherfrequencyuponenquiry.

Technical data

ContactorSize 0 1 2 3 4 6 8 10 12

Type 3TF30 3TF31 3TF32 3TF33 3TF34 3TF35 3TF46 3TF47 3TF47 7 3TF48 3TF49 3TF50 3TF51 3TF52 3TF53 3TF54 3TF55 3TF56 3TF57

Permissible ambient temperature StorageService

°C°C

-55to+80-25to+55

-55to+80-25to+55

Maximum operating voltage V 690 1000 1000

Rated insulation voltage Ui(AtPollutionDegree3)1) V 690 1000 1000

Rated impulse strength Uimp kV 8 8 8

Mechanical endurance(make/breakoperations)

ACDC

CyclesCycles

15x106

15x10610x106

10x10610x106

3x10610x106

3x106

Rating of contactors for AC loads

AC-1 duty, switching resistive load

RatedoperationalcurrentIe at40°Cupto690Vat55°Cupto690V

AA

2120

3230

6555

9080

10090

10090

120100

120100

170160

230210

240220

325300

325300

425400

600550

Ratingsofthree-phaseloads

p.f.=1at55°C at415V500V690V

kWkWkW

131722

19.72634

3647.562.7

526791

526791

526791

6686114

6686114

105138183

132173228

138181240

195260340

195260340

262345457

381476657

AC-2 and AC-3 duty

RatedoperationalcurrentIe2) upto 415V500V690V

AAA

9 96.6

12128.8

161612.2

221712.2

323227

383827

454545

636363

707070

757575

858575

110110110

140140110

170170170

205205170

250250250

300300250

400400400

475475400

Nominalratingofslipringorsquirrel-cagemotorsat50/60Hz.

at 415V500V690V

kWkWkW

45.55.5

5.57.57.5

7.51011

111111

152123

18.52523

223040

3041.457.2

374660.1

4250.770

455970

5576.3

105

7598105

90118163

110145163

132178245

160210245

200284392

250329392

AC-4 duty (contactenduranceapprox.2x105make-breakoperationsatIa=6Ie)

RatedoperationalcurrentIe upto690V A 3.3 4.3 7.7 8.5 15.6 18.5 24 28 31 34 42 54 68 75 96 110 125 150 150

Ratingofsquirrel-cagemotorsat50/60Hz. at415V500V

kWkW

1.541.7

2.12.5

3.54.6

45.2

8.29.8

9.811.8

13.115.8

15.318.4

16.920.4

18.622.4

2327

29.535.5

3846

4250

5465

6376

7286

88107

88107

Max.permittedratedoperationalcurrentIe/AC-4 =Ie/AC-3upto500V.Ref.lifecurveforthelife. 690V kW 2.54 3.45 6 6.6 13 15.5 21.8 25.4 28.2 30.9 38 49 63 69 90 105 119 147 147

Used as stator contactor (upto690V)(AC-2duty)

StatorcurrentsIes 20% A 20 20 25(46*) 85 123 138 138 154 246 323 339 462 617 800

On-loadfactor(ED)3)withintermittentduty 40% A 20 20 25(37*) 67 98 110 110 122 195 256 268 367 490 670

60% A 20 20 25(33*) 60 87 98 98 109 174 229 240 327 436 600

*Applicableupto500V 80% A 20 20 25(30*) 55 80 90 90 100 160 210 220 300 400 550

Used as rotor contactor (upto690V)(AC-2duty)

RotorcurrentIer 20% A 31 73 125 150 219 219 243 389 510 535 729 972 1336

On-loadfactor(ED)3) 40% A 31 58 106 150 174 174 193 309 405 425 579 772 1061

withintermittentduty 60% A 31 52 95 138 155 155 172 275 361 378 516 688 946

80% A 31 47 87 126 142 142 158 253 332 348 474 632 869

LockedrotorvoltageUer Starting V 1320 1320 1320 1500 1500 1500 2000 2000 2000 2000 2000 2000 2000

Plugging/Control V 660 660 660 750 750 750 1000 1000 1000 1000 1000 1000 1000

AC-6b duty, switching low-inductance individual three-phase capacitors at 50/60Hz4)(wealsoofferspecialcapacitordutycontactors)

415V500V690V

kVARkVARkVAR

444

7.57.57.5

16.716.716.7

303530

5062.550

608060

100130100

150190150

200265200

Thermal loading 10scurrent A 90 96 130 176 400 400 360 500 500 800 800 880 1140 1360 1640 2500 2500 3400 4200

Power loss per current pathatIe/AC-3 W 0.6 1.1 1 1.6 2 2.5 3.5 6 6 7.5 10 10 14 14 20 16 23 40 40

Rating of contactors for DC loads

DC-1 duty, switching resistive load (L/R<1mS)

RatedoperationalcurrentIe (at55°C)

Numberofcurrentpathsinseriesconnection 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3

at24V110V220V440V

AAAA

202.10.80.6

20121.60.8

2020201.3

304.510.4

303051

3030302.9

55610.4

555561.1

5555452.9

8061.20.48

8080

71.2

8080803

100122.50.8

100100132.4

1001001006

160183.40.8

160160203.2

16016016011.5

200183.40.8

200200203.2

20020020011.5

300333.80.9

300300300

4

30030030011

400333.80.9

400400400

4

40040040011

DC-3 and DC-5 duty, shunt & series motors (L/R<15mS)



at24V110V220V440V

AAAA

200.15--

200.35--

20201.750.2

200.750.20.09

30710.27

30303.50.6

200.750.20.1

55710.27

55553.50.6

50.750.20.1

8012.51.10.27

80803.50.6

61.250.350.15

1001001.750.42

100100

40.8

1602.50.60.17

1601602.50.65

1601601601.4

2002.50.60.17

2002002.50.65

2002002001.4

30030.60.18

3003002.50.65

3003003001.4

40030.60.18

4004002.50.65

4004004001.4

11

4) Ratingsforcapacitor-banksinparallel-uponenquiry.Minimuminductanceof6µHrequiredbetweenparallelconnectedcapacitors.

Technical data

ContactorSize 0 1 2 3 4 6 8 10 12


Permissible ambient temperature StorageService

°C°C

-55to+80-25to+55

-55to+80-25to+55

Maximum operating voltage V 690 1000 1000

Rated insulation voltage Ui(AtPollutionDegree3)1) V 690 1000 1000

Rated impulse strength Uimp kV 8 8 8

Mechanical endurance(make/breakoperations)

ACDC

CyclesCycles

15x106

15x10610x106

10x10610x106

3x10610x106

3x106

Rating of contactors for AC loads

AC-1 duty, switching resistive load

RatedoperationalcurrentIe at40°Cupto690Vat55°Cupto690V

AA

2120

3230

6555

9080

10090

10090

120100

120100

170160

230210

240220

325300

325300

425400

600550

Ratingsofthree-phaseloads

p.f.=1at55°C at415V500V690V

kWkWkW

131722

19.72634

3647.562.7

526791

526791

526791

6686114

6686

114

105138183

132173228

138181240

195260340

195260340

262345457

381476657

AC-2 and AC-3 duty

RatedoperationalcurrentIe2) upto 415V500V690V

AAA

9 96.6

12128.8

161612.2

221712.2

323227

383827

454545

636363

707070

757575

858575

110110110

140140110

170170170

205205170

250250250

300300250

400400400

475475400

Nominalratingofslipringorsquirrel-cagemotorsat50/60Hz.

at 415V500V690V

kWkWkW

45.55.5

5.57.57.5

7.51011

111111

152123

18.52523

223040

3041.457.2

374660.1

4250.770

455970

5576.3

105

7598105

90118163

110145163

132178245

160210245

200284392

250329392

AC-4 duty (contactenduranceapprox.2x105make-breakoperationsatIa=6Ie)

RatedoperationalcurrentIe upto690V A 3.3 4.3 7.7 8.5 15.6 18.5 24 28 31 34 42 54 68 75 96 110 125 150 150

Ratingofsquirrel-cagemotorsat50/60Hz. at415V500V

kWkW

1.541.7

2.12.5

3.54.6

45.2

8.29.8

9.811.8

13.115.8

15.318.4

16.920.4

18.622.4

2327

29.535.5

3846

4250

5465

6376

7286

88107

88107

Max.permittedratedoperationalcurrentIe/AC-4 =Ie/AC-3upto500V.Ref.lifecurveforthelife. 690V kW 2.54 3.45 6 6.6 13 15.5 21.8 25.4 28.2 30.9 38 49 63 69 90 105 119 147 147

Used as stator contactor (upto690V)(AC-2duty)

StatorcurrentsIes 20% A 20 20 25(46*) 85 123 138 138 154 246 323 339 462 617 800

On-loadfactor(ED)3)withintermittentduty 40% A 20 20 25(37*) 67 98 110 110 122 195 256 268 367 490 670

60% A 20 20 25(33*) 60 87 98 98 109 174 229 240 327 436 600

*Applicableupto500V 80% A 20 20 25(30*) 55 80 90 90 100 160 210 220 300 400 550

Used as rotor contactor (upto690V)(AC-2duty)

RotorcurrentIer 20% A 31 73 125 150 219 219 243 389 510 535 729 972 1336

On-loadfactor(ED)3) 40% A 31 58 106 150 174 174 193 309 405 425 579 772 1061

withintermittentduty 60% A 31 52 95 138 155 155 172 275 361 378 516 688 946

80% A 31 47 87 126 142 142 158 253 332 348 474 632 869

LockedrotorvoltageUer Starting V 1320 1320 1320 1500 1500 1500 2000 2000 2000 2000 2000 2000 2000

Plugging/Control V 660 660 660 750 750 750 1000 1000 1000 1000 1000 1000 1000

AC-6b duty, switching low-inductance individual three-phase capacitors at 50/60Hz4)(wealsoofferspecialcapacitordutycontactors)

415V500V690V

kVARkVARkVAR

444

7.57.57.5

16.716.716.7

303530

5062.550

608060

100130100

150190150

200265200

Thermal loading 10scurrent A 90 96 130 176 400 400 360 500 500 800 800 880 1140 1360 1640 2500 2500 3400 4200

Power loss per current pathatIe/AC-3 W 0.6 1.1 1 1.6 2 2.5 3.5 6 6 7.5 10 10 14 14 20 16 23 40 40

Rating of contactors for DC loads

DC-1 duty, switching resistive load (L/R<1mS)



at24V110V220V440V

AAAA

202.10.80.6

20121.60.8

2020201.3

304.510.4

303051

3030302.9

55610.4

555561.1

5555452.9

8061.20.48

8080

71.2

8080803

100122.50.8

100100132.4

1001001006

160183.40.8

160160203.2

16016016011.5

200183.40.8

200200203.2

20020020011.5

300333.80.9

300300300

4

30030030011

400333.80.9

400400400

4

40040040011

DC-3 and DC-5 duty, shunt & series motors (L/R<15mS)



at24V110V220V440V

AAAA

200.15--

200.35--

20201.750.2

200.750.20.09

30710.27

30303.50.6

200.750.20.1

55710.27

55553.50.6

50.750.20.1

8012.51.10.27

80803.50.6

61.250.350.15

1001001.750.42

100100

40.8

1602.50.60.17

1601602.50.65

1601601601.4

2002.50.60.17

2002002.50.65

2002002001.4

30030.60.18

3003002.50.65

3003003001.4

40030.60.18

4004002.50.65

4004004001.4

12

Power Contactors Technical Data

ContactorSize 0 1 2 3 4 6 8 10 12


Switching frequency z(Contactorswithoutoverloadrelay) Operation

Noload atAC-1atAC-2atAC-3atAC-4

ACDC

Cycles/hrCycles/hrCycles/hrCycles/hrCycles/hrCycles/hr

10,0001,5002,0001,0001,000250

10,0001,5002,0001,0001,000250

50001,5001,500750750250

50001,5001,500750750250

50001,5001,200750750250

50001,5001,200600600200

50001,0001,000600

12005)

400

50001,0001,0004001000300

50001,0001,0004001000300

50001,0009004001000300

50001,000900350850300

500010008004001000300

50001000800300750200

50001000800300700200

50001000750250500130

30001000800300700200

30001000750250500130

30001000700200500150

20001000500170420150

Coil ratings (coldcoil1.0xUs)

Supplyfrequency

Hz 50 50 50 50 50 50 50 50 50 50/60Lower7)

Upper7)

ACoperation50Hz Closingp.f.

Closedp.f.

VA VA

680.79

100.29

680.82100.29

1010.83

12.10.28

1830.6

170.29

3300.5320.23

5500.45390.24

9100.38

580.26

14300.34

840.24

24500.21

1150.33

11361160.34

19001450.16

DCoperation ClosingClosed

WW

6.26.2

6.26.2

11.711.7

4002.1

4202.7

5002.7

8766)

116)

12166)

13.36)

13066)

146)

11106)

246)

Coilvoltagetolerance OperationAC/DC

at24VDC

0.8to1.1xUs0.8to1.2xUs

0.8to1.1xUs

0.8to1.1xUs

Operating times at1xUs8)

ACoperation ClosingOpening

msms

10-254-18

10-255-20

13-325-10

17- 305- 25

22-355-30

22-378-30

25-5010-30

25-4010-30

25-408-30

48-7080-100

DCoperation ClosingOpening

msms

30-7012-20

40-8010-20

58-10713-17

22- 40105-115

32-4095-105

28-32185-195

32-4510-20

36-4510-20

40-5510-20

44-6012-15

Auxiliary contacts

Rated thermal current Ith

= rated operational current Ie / AC-12

A

InbuiltAuxContact10

ContactBlock3TX410

ContactBlock3TY7 10

10

10

10

RatedoperationalcurrentIe / AC-15/AC-14

atratedoperationalvoltageUe upto125V220V415V500V

AAAA

10105.54

663.62.5

1063.62.5

1063.62.5

1063.62.5

1063.62.5

RatedoperationalcurrentIe / DC12


AAAA

102.10.80.6

105.51.20.28

103.20.90.33

103.20.90.33

103.20.90.33

103.20.90.33


atratedoperationalvoltageUe upto24V48V

110V220V440V

AAAAA

1050.90.450.25

104.60.800.300.11

1051.140.480.13

1051.140.480.13

1051.140.480.13

1051.140.480.13

Conductor cross-sections

Main conductor

SolidFinelystrandedwithendsleevePinendconnectorSolidorstrandedTighteningtorqueFinelystrandedwithcablelugTerminalbar(max.width)SolidorstrandedTighteningtorque

mm2

mm2

mm2

AWGNmmm2

mmAWGNm

2x(0.5to1,1to2.5),1x42x(0.75to2.5)1x(1to2.5)2x(18to12)0.8to1.4

2x(2.5to6)2x(1.5to4)1x(1to6)2x(14to10)1to1.5

1to161x(5to16,2.5to10)2x(1to6)2x(14to6)2.5to3.0

2x(6to16)1x(10to35),2x(10to25)–2x(10to1/10)4to610to35127to1/04to6

16to70153to2/06to8

35to9520 10to14

35to9520 10to14

50to24025 14to24

50to24025 14to24

50to24025 14to24

50to24025 14to24

50to24030 14to24

Auxiliary conductor InbuiltAuxContact ContactBlock3TX4 ContactBlock3TY7

SolidFinelystrandedwithendsleevePinendconnectorSolidorstrandedTighteningtorque

mm2

mm2

mm2

AWGNm


2x(0.5to1,1to2.5),2x(0.75to2.5)2x(1to1.5)2x(18to12)0.8to1.4



2x(0.5to1,1to2.5)2x(0.75to2.5)1x(1to2.5)2x(18to12)0.8to1.4


Short-circuit protection

Main circuit (Fusetype3NA3) Co-ordinationType-1Type-2

AA

3525

3525

6332

6332

8080

8080

160125

160125

160160

250160

250160

400200

400250

400250

400250

500400

500400

630500

800500

Auxiliary circuits AA

166,ifoverloadrelayauxiliarycontactsareinthecontactorcoilcircuit

5) WithACcoil.WithDCcoil:1000oprs/hr.

6) Includingswitchingcontactor.

7) Ratedvalueofthecontrolvoltage.

13

Power Contactors Technical Data

ContactorSize 0 1 2 3 4 6 8 10 12


Switching frequency z(Contactorswithoutoverloadrelay) Operation

Noload atAC-1atAC-2atAC-3atAC-4

ACDC

Cycles/hrCycles/hrCycles/hrCycles/hrCycles/hrCycles/hr

10,0001,5002,0001,0001,000250

10,0001,5002,0001,0001,000250

50001,5001,500750750250

50001,5001,500750750250

50001,5001,200750750250

50001,5001,200600600200

50001,0001,000600

12005)

400

50001,0001,000400

1000300

50001,0001,000400

1000300

50001,0009004001000300

50001,000900350850300

50001000800400

1000300

50001000800300750200

50001000800300700200

50001000750250500130

30001000800300700200

30001000750250500130

30001000700200500150

20001000500170420150

Coil ratings (coldcoil1.0xUs)

Supplyfrequency

Hz 50 50 50 50 50 50 50 50 50 50/60Lower7)

Upper7)

ACoperation50Hz Closingp.f.

Closedp.f.

VA VA

680.79

100.29

680.82100.29

1010.83

12.10.28

1830.6

170.29

3300.5

320.23

5500.45

390.24

9100.38

580.26

14300.34

840.24

24500.21

1150.33

11361

160.34

19001

450.16

DCoperation ClosingClosed

WW

6.26.2

6.26.2

11.711.7

4002.1

4202.7

5002.7

8766)

116)

12166)

13.36)

13066)

146)

11106)

246)

Coilvoltagetolerance OperationAC/DC

at24VDC

0.8to1.1xUs0.8to1.2xUs

0.8to1.1xUs

0.8to1.1xUs

Operating times at1xUs8)

ACoperation ClosingOpening

msms

10-254-18

10-255-20

13-325-10

17- 305- 25

22-355-30

22-378-30

25-5010-30

25-4010-30

25-408-30

48-7080-100

DCoperation ClosingOpening

msms

30-7012-20

40-8010-20

58-10713-17

22- 40105-115

32-4095-105

28-32185-195

32-4510-20

36-4510-20

40-5510-20

44-6012-15

Auxiliary contacts

Rated thermal current Ith

= rated operational current Ie / AC-12

A

InbuiltAuxContact10

ContactBlock3TX410

ContactBlock3TY7 10

10

10

10

RatedoperationalcurrentIe / AC-15/AC-14


AAAA

10105.54

663.62.5

1063.62.5

1063.62.5

1063.62.5

1063.62.5



AAAA

102.10.80.6

105.51.20.28

103.20.90.33

103.20.90.33

103.20.90.33

103.20.90.33


atratedoperationalvoltageUe upto24V48V110V220V440V

AAAAA

1050.90.450.25

104.60.800.300.11

1051.140.480.13

1051.140.480.13

1051.140.480.13

1051.140.480.13

Conductor cross-sections

Main conductor

SolidFinelystrandedwithendsleevePinendconnectorSolidorstrandedTighteningtorqueFinelystrandedwithcablelugTerminalbar(max.width)SolidorstrandedTighteningtorque

mm2

mm2

mm2

AWGNmmm2

mmAWGNm


2x(2.5to6)2x(1.5to4)1x(1to6)2x(14to10)1to1.5

1to161x(5to16,2.5to10)2x(1to6)2x(14to6)2.5to3.0

2x(6to16)1x(10to35),2x(10to25)–2x(10to1/10)4to610to35127to1/04to6

16to70153to2/06to8

35to9520 10to14

35to9520 10to14

50to24025 14to24

50to24025 14to24

50to24025 14to24

50to24025 14to24

50to24030 14to24

Auxiliary conductor InbuiltAuxContact ContactBlock3TX4 ContactBlock3TY7

SolidFinelystrandedwithendsleevePinendconnectorSolidorstrandedTighteningtorque

mm2

mm2

mm2

AWGNm


2x(0.5to1,1to2.5),2x(0.75to2.5)2x(1to1.5)2x(18to12)0.8to1.4





Short-circuit protection

Main circuit (Fusetype3NA3) Co-ordinationType-1Type-2

AA

3525

3525

6332

6332

8080

8080

160125

160125

160160

250160

250160

400200

400250

400250

400250

500400

500400

630500

800500

Auxiliary circuits AA

166,ifoverloadrelayauxiliarycontactsareinthecontactorcoilcircuit

8) Theopeningtimedelayincreaseswhenthecontactorcoilisprotectedagainstvoltagepeaks.(e.g.Varistor:+2to+5ms)

14

3TF30 to 3TF49 contactors

3TF50 to 3TF57 contactors

Electrical Life Curves

15

Forward / Reverse starter (Electrical Interlocking)

S0 = ‘OFF’PushbuttonS1 = ‘ON’PushbuttonK1 = LinecontactorK2 = StarcontactorK3 = DeltacontactorK4 = Stardeltatimer(7PU6020)F2 = OverloadrelayF1 = BackupfuseF3 = Controlcircuitfuse

S0 = ‘OFF’PushbuttonS1 = ‘ON’PushbuttonS = Maintainedcommand

switchK1 = MaincontactorF1 = MaincircuitfuseF2 = OverloadrelayF3 = Controlcircuitfuse

S0 : ‘OFF’PushbuttonS1 : ‘ONClockwise’PushbuttonS2 : ‘ONAnti-clockwise’PushbuttonS : SelectorSwitch‘Clockwise-OFF-Anti-clockwise’

MaincircuitPushbuttoncontrol (momentarycommand) Selectorswitchcontrol

(commandneedstobemaintained)K1 : ClockwisecontactorK2 : Anti-clockwisecontactor

F1 : MaincircuitfusesF2 : OverloadrelayF3 : Controlcircuitfuse

Maincircuit Controlcircuitforpushbuttoncontrol(momentarycommand)

a) Maincircuit b) Controlcircuitfor momentary-contactcontrol

c) Controlcircuitformaintained-contactcontrol

Direct On Line starter

Star Delta starter

Typical Circuit Diagrams

16

a) MainCircuit

b) Auxiliarycircuitformomentary-contactcontrol

K1 : Sizes3to6, 3TF46to3TF51

K1 : Sizes8to12 3TF52to3TF56K2 : 3TF3010OB..for3TF52-55 3TF3200-OB..for3TF56

K1 : Size12 3TF57K2 : 3TC44174A..

Thecontrolcircuitsindicatedbydottedlinesaretobewiredbycustomer.

S0 = ‘OFF’PushbuttonS1 = ‘ON’PushbuttonK1 = StarcontactorK2 = TransformercontactorK3 = MaincontactorK5 = Contactorrelay

(2NO+2NC)K4 = Timerelay(7PU6020)F1 = MaincircuitfusesF2 = OverloadrelayF3 = Controlcircuitfuse

Auto Transformer starter

Internal connection diagram for DC coil circuits

Pleasereferpageno.70forselectionofswitchgearforautotransformerstartingmethod

17

Size 0, 3TF30/31 AC and DC Coil

Add-on contact block for 3TF30/31/32/33

Size 3 to 12, 3TF46 to 3TF57AC Coil

Size 3 to 12, 3TF46 to 3TF56DC Coil

Size 12, 3TF57DC Coil

Permissible Mounting Position

Size 2, 3TF32/33/34/35 AC and DC Coil

Terminal Designation

3TF30 to 3TF33 - AC operation 3TF34/35 - DC operation3TF30 to 3TF33 - DC operation3TF34 to 3TF57 - AC operation3TF46 to 3TF57 - DC operation

18


1. Mechanical interlocking kit Mechanicalinterlockisrequiredwhenthesupplyfromtwodifferentsourcesisavailable.Alsothesameisrequiredfortheapplicationinvolvingreversingofmotor.Heretwocontactorsaremechanicallyinterlockedwiththehelpofmechanicalinterlockkit.Thisensuresclosingofonlyonecontactoratatime.Thuspreventsashortcircuituponloadchangeoverfromonecontactortoanother.

For Contactor MLFB

Std. pkg.

(nos.)AC3 Rating Contactor

9to38A 3TF30to35 3TX4 091-1A # 10

45/63/70A 3TF46/47/47-7 3TX7 466-1YA0 2

75/85A 3TF48/49 3TX7 486-1YA0 2

110/140A 3TF50/51 3TX7 506-1YA0 2

170/205A 3TF52/53 3TX7 526-1YA0 2

250/300A 3TF54/55 3TX7 546-1YA0 2

400A 3TF56 3TX7 566-1YA0 2

110/170A 3TF50/52 3TX7 526-1YA09 1

170/250A 3TF52/54 3TX7 546-1YA09 1

#:W/Obaseplate(notrequired)

2. Surge suppressor Itisusedtoreducetheeffectofswitchingovervoltagescreatedduringtheopeningofinductivecircuits.Typicallytheyaremountedoutsidethebodyofthecontactor,andareconnectedinparallelwiththecoilterminals.Varioustechniquesforthesuppressionofswitchingovervoltagescanbeemployed.Forexample:RCelement,Varistoretc.

RC Element:

RCelement Theeffectiveincreaseinthecapacitanceofthecoilcircuitreducestheamplitudeandrateofriseofswitchoffovervoltagespikestosuchanextendthatnorapidrestrikingoccur.

Varistor:

Varistor Varistorlimitthemaximumvalueoftheovervoltagebecausetheybecomehighlyconductiveaboveathresholdvalue.Untilthisthresholdvalueisreachedshowerdischargeoccursforsmallduration.

Selection table:

Surge suppressor (Varistor) for 3TF30-3TF35

CoilVoltageType

Std. pkg.(nos.)AC DC

24-48V 24-70V 3TX7 402-3GY1

10

48-127V 70-150V 3TX7 402-3HY1

127-240V 150-250V 3TX7 402-3JY1

240-400V – 3TX7 402-3KY1

400-600V – 3TX7 402-3LY1

Surge suppressor (Varistor) for 3TF46-56

CoilVoltageType


Lessthan48V 24-70V 3TX7 462-3GY1

10

48-127V 70-150V 3TX7 462-3HY1

127-240V 150-250V 3TX7 462-3JY1

240-400V – 3TX7 462-3KY1

400-600V – 3TX7 462-3LY1

Surge suppressor (RC Element) for 3TF30-3TF35

CoilVoltageType


24-48V 24-70V 3TX7 402-3RY2

10

48-127V 70-150V 3TX7 402-3SY2

127-240V 150-250V 3TX7 402-3TY2

240-400V – 3TX7 402-3UY2

400-460V – 3TX7 402-3VY2

3. ConnectorThe3TS90connector isusedtomountthemotorprotectioncircuitbreaker3VUonthecontactor3TFwithscrewterminals.Itenablesmechanicalandelectricalconnectionbetweencontactorandmotorprotectioncircuitbreaker.

Range:

Sizeof

connector

MPCB ContactorMLFB of

Connector

Std.pkg.

(nos.)MLFBCurrent Rating

MLFBAC3

Current Rating

I 3VU13 0.16to20A

3TF30 / 31 9/12A 3TS90 01-8K

1

II 3VU13 6to25A 3TF32 / 33 16/22A 3TS90 02-8K

1

Benefits:

Directmountingof3VUMPCBon3TFcontactoreliminatestheneedofpowerwiringandensuressecureconnection.Inaddition,theassemblytimeandsizeofthefeederisreducedwhichresultsincostsaving.Theoverallassemblyalsolookscontemporary.

19

Spares and ordering data

Size 0 (9-12A) 1NO / 1NC

Size 1 & 2 (16-38A) –

Size 3-12 (45-745A) 2NO + 2NC

1. Auxiliary Contact Blocks

In-built contact configuration

2. Main contact kits / arc chambers / AC-DC coils

For contactor type(AC3rating)

Main contact kits(6fixed&3movingcontacts)

Arc chambers AC coils1) DC coils1) Std. pkg. (nos.)

3TF30(9A) – –

3TY7 403-0A.. 3TY4 803-0B..

1

3TF31(12A) – –

3TF32(16A) 3TY7 420-0A –

3TF33(22A) 3TY7 430-0A –

3TF34(32A) 3TY7 340-0C 3TY7 342-0C3TY7 443-0A.. 3TY7 443-0B..

3TF35(38A) 3TY7 350-0C 3TY7 352-0C

3TF46(45A) 3TY7 460-0YA 3TY7 462-0YA

3TY7 463-0A.. 3TY7 463-0D..3TF47(63A) 3TY7 470-0YA 3TY7 472-0YA

3TF477(70A) 3TY7 477-0YA 3TY7 477-0YD

3TF48(75A) 3TY7 480-0A 3TY7 482-0A3TY7 483-0A.. 3TY7 483-0D..

3TF49(85A) 3TY7 490-0A 3TY7 492-0A

3TF50(110A) 3TY7 500-0YA 3TY7 502-0YA3TY7 503-0A.. 3TY7 503-0D..

3TF51(140A) 3TY7 510-0YA 3TY7 512-0YA


3TF53(205A) 3TY7 530-0YA 3TY7 532-0YA


3TF55(300A) 3TY7 550-0YA 3TY7 552-0YA

3TF56(400A) 3TY7 560-0YA 3TY7 562-0YA 3TY7 563-0A.. 3TY7 563-0D..

3TF57(475A) 3TY7 570-0YA 3TY7 572-0YA 3TY7 573-0C 3TY7 573-0D..

1)Pleasefillincoilvoltagecodefromtablebelow

Coil voltage code AC 50Hz: 3TF30 to 3TF56

Coilvoltage 24 42 110 230 415

Code B0 D0 F0 P0 R0

Coil voltage code AC 50/60 Hz: 3TF57

Coilvoltage(V) 110-132 220-240 380-460

Code F7 M7 Q7

Coil voltage code DC: 3TF30 to 3TF57

Coilvoltage(V) 24 42 48 110 220 250+


+For3TF3only


Add – on Contact Blocks:

For contactor Description TypeStd.pkg.

(nos.)

3TF30-35 1NO1NC1NOext1NCext

3TX40 10-2A 3TX40 01-2A3TX40 10-4A3TX40 01-4A

10

3TF46-57 1NO+1NCLeft1NO+1NCRight1NO+1NC(Extd)Right

3TY7 561-1A 3TY7 561-1B3TY7 561-1E

1

3TF46/47/477 SpecialblockforDCCoilCircuit 3TY7 461-1F 1

3TF48to57 SpecialblockforDCCoilCircuit 3TY7 481-1F 1

20

Dimensional drawing

3TF30/31 AC Coil 3TF30/31 DC Coil



Auxiliarycontactblock Identificationtag

Auxiliarycontactblock Identificationtag

Notes

1) Dimensionsforcoilterminals

2) Dimensionsformountingterminals

Minimumclearancefrominsulatedcomponents=5mm

Minimumclearancefromearthedcomponents=10mm

3) sizeofpowerterminals

4) Sizeofauxiliaryterminals

3TF30 to 3TF32, with mechanical interlock kit

Type a (AC coil) a (DC coil) b1 b2 c

3TF30/31 116 148 90 100 78

3TF32/33 127 159 91 101 85

21

3TF48 and 3TF49

Notes

1) Minimumclearancefrominsulatedcomponents=3mm Minimumclearancefromearthedcomponents=10mm

2) Dimensionwithsecondauxiliarycontactblockonbothsides

3) Dimensionforcoilterminal.

4) Dimensionformounting.

5) Dimensionforpowerterminal.

6) 3TF53Theconductorbarsprotrudeoverthecontactoredgesontopandbottomby2mmeach.

3TF46 and 3TF47

3TF52 and 3TF53

3TF47 7

3TF50 and 3TF51

3TF54/55

Type a1 a2 b c φd

3TF52 20 42 174 154 9(M8)

3TF53 25 48 184 159 11(M10)

Type a1 a2 b c φd

3TF50 15 37 149 134 6.6(M6)

3TF51 20 42 159 139 9(M8)

Type a1 c

3TF48 8 107

3TF49 10.5 116

22

Notes

1) Minimumclearancefrominsulatedcomponents=3mm Minimumclearancefromearthedcomponents=10mm

2) Dimensionwithsecondauxiliarycontactblockonbothsides

3) Dimensionforcoilterminal.

4) Dimensionformounting.

5) Dimensionforpowerterminal.

3TF56/57

Type a b c d

3TF56 25 200 178 48

3TF57 30 209.5 182 52

3TF46/47/477/48/49 with Mechanical Interlock Kit

3TF50 to 3TF57 with Mechanical Interlock Kit

For Contactor

a1

a2

b1

b2

c1

c2

d1

e g1

3TF50/51 300 240 210 185 160 18 147 260 9(M8)

3TF52/53 330 270 240 215 203 18 162 315 9(M8)

3TF54/55 350 290 265 240 219 21 172 375 11(M10)

3TF56/57 380 310 265 240 243 21 187 385 11(M10)

For Contactor a1

a2

b1

b2

c1

c2

d1

e g1

3TF46/47/477 240 180 165 145 141 18 117 150 7(M6)

3TF48/49 260 200 175 155 158 18 127 160 7(M6)

3TF50 and 3TF52 with Mechanical Interlock Kit 3TF52 and 3TF54 with Mechanical Interlock Kit

Type a1 a2 b1 b2 c1 c2 d1 g1

3TF52&50 330 270 240 215 203 18 154.5 11

3TF54&52 350 290 265 240 219 21 167 11

23

Useful information

Categories of duty - as per IEC 947 / IS 13947

Current Utilisation Categories Typical Application

AC AC1 Non-inductiveorslightlyinductiveloads,resistancefurnances

AC2 Slipringmotors;starting,switchingoff

AC3 Squirrel-cagemotors;starting,switchingoffmotorsduringrunning(1)

AC4 Squirrel-cagemotors;starting,plugging,inching

AC5a Switchingofelectricdischargelampcontrols

AC5b Switchingofincandescentlamps

AC6a Switchingoftransformers

AC6b Switchingofcapacitorbanks

AC7a Slightlyinductiveloadsinhouseholdappliancesandsimilarapplications

AC7b Motorloadsforhouseholdapplications

AC8a Hermeticrefrigerantcompressormotor(2)controlwithmanualresettingofoverloadreleases

AC8b Hermeticrefrigerantcompressormotor(2)controlwithautomaticresettingofoverloadreleases

DC DC1 Non-inductiveorslightlyinductiveloads,resistancefurnaces

DC3 Shunt-motors:starting,plugging,inching,dynamicbrakingofd.cmotors

DC5 Series-motors:starting,plugging,inching,dynamicbrakingofd.cmotors

DC6 Switchingofincandescentlamps

(1) AC3categorymaybeusedforoccasionalinching(jogging)orpluggingforlimitedtimeperiodssuchasmachineset-up;duringsuchlimitedtimeperiodsthenumberofsuchoperationsshouldnotexceedfiveperminuteormorethantenina10-minperiod.

(2) Hermeticrefrigentcompressormotorisacombinationconsistingofacompressorandamotor,bothofwhichareenclosedinthesamehousing,withnoexternalshaftorshaftseals,themotoroperatingintherefrigent

(3) SelectionofcontactorsforutilisationcategoriesfromAC-5atoAC-8bandDC6uponenquiry.

Contact life calculation:

Contactorshavebouncefreeoperation.Electricallifeisinfluencedbythebreakingcurrents.FornormalAC3dutythebreakingcurrentistheratedoperationalcurrentandforAC4duty,thetypicalbreakingcurrentis6timestheratedoperationalcurrent.Incaseofmixedduty,theexpectedlifeisdeterminedasunder

Recommended selection of contactors for hoisting duty (upto 85A)

Inhoistingoperation, slipringmotorsaregenerallyused. For this typicalhoistingduty,we recommend the contactors listed in thefollowingtable.

ContactorType

Stator ProtectionMaximumloadcurrentwithhoistingmotor.ForintermittentdutyS3

Rotor ProtectionMaximumloadcurrentwithhoistingmotor(Deltacircuit).ForintermittentdutyS3

Maxrotorstandstillvoltage

25% 40% 60% 100% 25% 40% 60% 100%

A A A A A A A A V

3TF31 10 10 9 8 15 14 13 12 660

3TF33 17 16 15 13 25 24 22 20 660

3TF45 28 25 23 20 42 38 35 30 660

3TF47 49 45 40 30 73 68 60 45 750

3TF49 68 62 54 45 100 95 80 68 1000

Where

X = expectedlifeformixedduty

A = expectedlifefornormalAC3duty

B = expectedlifefor100%AC4duty

C = proportionofinchingoperationsasapercentageoftotaloperations.

24

ContactorsforHoistingDuty

AC slipring motors are most commonly used for the hoisting applications. AC2 duty pertains to starting

and switching off the slipring motors. In case of hoisting duty breaking current is the starting current

and frequency of switching is high.

ThetableshowsthemakingandbreakingcapacityatnormalandathoistingapplicationwhereIeindicatestheratedfullloadcurrent.

Making Breaking

DuringNormaloperationatfullload 2.5*Ie Ie

Hoisting application at full load 2.5*Ie 2.5*Ie

DuringNormaloperationatpartialload lessthan2.5*Ie LessthanIe

Application

AC-2operationisthetypicaldutyforstartingandswitchingofffully-loadedslipringmotorsinthestartingphase.Theratingofthecontactor,toswitchthemotors,isselectedprimarilyonthebasisofratedmake&breakcapacityanddesiredelectricalendurance.

Standard

Thecontactorscomplywiththe“Regulationstolowvoltageswitchgear”ofDINVDE0660andIS/IEC60947-4-1.

Range

Hoistingdutycontactorsareavailablefrom110Ato400A(AC2/AC3rating).


Long life

• “HoistingDuty“Contactorsareprovidedwithnewdesignofcontacts(AgSnO

2insteadofAgCdO)resultinginhigh

electrical and mechanical life.

• Theyareelectricallysuperiorintakingcareofexcessivestressescomingoncontactorsduringtheiroperationsincraneapplications.

Reliability

• The“HoistingDuty”Contactorshavevacuumimpregnatedcoilswhicharesuitableforhighfrequencyswitchingandhighvibrations.Thishelpsinreducingcoilfailures.

• Sidemountedauxiliarycontactblocksarescrewmountedandnotsnapfittedtowithstandvibrationsandhighfrequencyoperation.

Operator safety

• Arc Chamber Interlock ItpreventsthecontactorfromswitchingON,ifthearcchamberisnotfittedproperly.Thusavoidsaccidentstoplantandpersonnel.

• Finger touch proof terminalsItprotectsagainstaccidentalcontactwithlivepartswhichensuresoperatorsafety.

High performance

• No deration upto 55°CContactorsaresuitableforoperationinservicetemperatureupto55°Cwithoutderating.Thisavoidsselectionofhigherratedcontactor,therebyreducingcost.


Hoisting duty contactors – For high switching frequency / inching applications with AC coils, 2NO+2NC aux. contacts

Contactorsize

RatedcurrentIe(A)AC2/AC3at415V

TypeStd. pkg.

(nos.)

6 110 3TF50 00-0A..

18 170 3TF52 00-0A..

10 250 3TF54 00-0A..

12 400 3TF56 00-0A..

Coil voltages:

Coil voltage - 50Hz 110V 230V 415V

Code F0 P0 R0


25

Technical Information

A. Recommended selection of contactors for hoisting duty

Inhoistingoperation,slipringmotorsaregenerallyused.Forthistypicalhoistingduty,werecommendthecontactorslistedinthefollowingtable.

ContactorType

Stator ProtectionMaximumloadcurrentwithhoistingmotor.ForintermittentdutyS3

Rotor ProtectionMaximumloadcurrentwithhoistingmotor(Deltacircuit).ForintermittentdutyS3

Maxrotorstandstillvoltage

25% 40% 60% 100% 25% 40% 60% 100%

3TF50 00 0A 100 88 78 65 150 130 115 95 1000

3TF52 00 0A 145 130 115 95 220 195 170 150 1000

3TF54 00 0A 225 200 180 160 340 300 270 240 1000

3TF56 00 0A 355 325 290 250 530 490 435 375 1000

When3conductingpathsareconnectedinparallel,themaximumloadcurrentrisesto2.5timesthevaluegiveninthistable.When2conductingpathsareconnectedinparallel,itrisesto1.8timesthevaluegiveninthistable.

B. Selection of contactors for contact endurance: with normal and inching operation

Contactorssuffermoreerosionduringinchingoperationthanwhenstoppingmotorsfromasteadyspeed,i.e.normaloperation.Withslipringmotorsthestartingcurrentcanbeupto2.5timestheratedcurrentofthemotorwhichmeansthatthiscurrenthastobebrokenwheninchingistakingplace.Duringnormaloperation,ontheotherhand,onlytheratedcurrenthastobebrokenunderfull-load;underpart-loaditisevenless.DeterminingcontactendurancefromAC-2duty(Ic=2.5xIe)willonlygivecorrectresultswhen100%inchingoperationisinvolved.

Max. permissible current and attainable contact endurance when braking starting current given below PF ≥ 0.4 (2.5 x Ie)

Contact life when breaking the stator contactor load currents for S3-100% duty, Ic = Ie, no inching

Contactor Type

A OperatingcyclesApprox.

A Approx.Operatingcycles

275425625

280,000250,000250,000

6595

160

3,500,0003,100,0002,700,000

3TF50003TF52003TF5400

1000 150,000 250 2,500,000 3TF5600

Themaximumpermittedcurrent(e.g.locked-rotorcurrentofmotor)mustnotexceedthevaluesgiveninthe“Max.startingcurrentandattainablecontactendurance”column.Thevaluescannotbeincreasedbyparallelingpoleassemblies.

C. Selection of contactors for contact endurance: with mixed operation

Whenmixedoperationisinvolved,i.e.primarilybreakingofthemotorratedcurrentbutwithsomebreakingofhighercurrentsduetoinching,theenduranceofthecontactscanbecalculatedapproximatelyfromthefollowingequation:

Where

X = Contactendurancewithmixedoperationcycles.

A = Contactendurancewithnormaloperation(Ia=Ie)inoperatingcycles,fromFig.1.

B = Contactendurancewithinchingoperation (Ia=MultipleofIe)inoperatingcycles,fromFig.2, BreakingcurrentIa/AC-2=2.5xIe.

C = ProportionofinchingintotaloperatingCyclesin%.

Fig.1Contactenduranceof3TFcontactorsasafunctionofbreakingcurrentwhenswitchingresistiveandinductiveACloads.

26

Fig.2 Contactenduranceformixedoperationasafunctionofmotorratedcurrent.Motoronratedload,inchingat2.5timesmotorratedcurrent(slipringmotor).

ThecontactenduranceasafunctionofthemotorratedcurrentwithmixedoperationcanbedeterminedfromFig.2forproportionsofinchingof0,10,20,50and100%.Thevaluesobtainedareonlyapplicableifratedmotorloadisusedcontinuously.Inpracticetherefore,thecontactenduranceshouldbegreater.

Example 1

Motorratedcurrent150A.Selectedcontactor:3TF5600

Contactenduranceinoperatingcyclesat400Vwithinchingof

0% 10% 20% 50% 100%

5.4x106 4.6x106 3.9x106 2.3x106 1.4x106

Example 2

Maximumpermittedmotorratedcurrentforacontactenduranceof2,000,000operatingcyclesat400V.

Statorcontactor Permittedratedcurrentofslipringmotorwithinching

Type 10%approx.A

20%approx.A

50%approx.A

100%approx.A

3TF5000 75 68 48 33

3TF5200 110 95 66 48

3TF5400 175 160 125 80

3TF5600 240 230 160 120

D. NOMOGREM

Apartfromknowingthefigureforcontact endurance in operating cycles,usersarealsointerestedtoknowwhatperiod of time thisamountstobeforethecontactshavetobechanged.ThevaluecanbeascertainedfromthenomograminFig.3.using the Nomogram

Fig.3Nomogramfordeterminingcontactenduranceinyear(250workingdays)andmonthswithdailyoperatinghoursof4,8,12,16,20and24h.

27

Drawalinefromthepointontheleft-handscaleindicatingtherequirednumberofoperatingcyclestothepointontherighthandscaleindicatingtherequirednumberofoperatingcyclesperhour.Then,fromthepointwherethislineintersectswiththecentreaxis,drawahorizontallinetotheleftorrightscalefortheactualnumberofdailyoperatinghours.

Note:Ifafigureof365daysperannumisbeingemployedinsteadof250,thetotaloperatingtimeobtainedfromthenomogrammustbemultipliedby0.68.

Example:

Servicerequirements:1.4millionoperatingcyclesendurance,200operatingcyclesperhour,16hoursserviceperday.

Result:

Totaloperatingtimeapprox=18months.

Accessories and ordering data:

AC Coils:

Sparecoilsfor Type1) Std. pkg. (nos.)

3TF50000A.. 3TY7 503-0A ..0-0H

13TF52000A.. 3TY7 523-0A ..0-0H

3TF54000A.. 3TY7 543-0A ..0-0H

3TF56000A.. 3TY7 563-0A ..0-0H

1) Coil voltage code AC 50Hz:

Coilvoltage 110 230 415

Code F0 P0 R0


Spares and ordering data

Contact kits:

Sparecontactkitfor Type Std. pkg. (nos.)

3TF50000A.. 3TY7 500-0ZA

13TF52000A.. 3TY7 520-0ZA

3TF54000A.. 3TY7 540-0ZA

3TF56000A.. 3TY7 560-0ZA

Dimensional drawing

The“HoistingDuty”Contactorsaremechanicallysimilartoourexisting3TFpowercontactors.Thereforetheyhaveexactlysamedimensionsasthecorresponding3TFpowercontactors.

Pleasereferpagenos.21and22.

Useful technical information

Starting method of Slip ring motor (AC2 duty):

Three types of the contactors are used to control the three phase slip-ring motors: the stator contactor, the acceleration contactor and the rotor short circuit contactor.

Stator contactor

Initiallythestatorcontactor(K1)isclosedtoenergizethemotor.Noneoftherotorcontactor(K2orK3)isclosedyet.Hencealltheresistancesarepresentintherotorcircuit.Thestartingcurrentcanreachto1.5to4timesoftheratedoperationalcurrent.TheAC2ratingofthestatorcontactorisselectedaspertheloadfactorofthemotor.

Load factor = on time *100 Cycle time (on time + rest time)

Acceleration contactor

Nowaccelerationcontactor(K2)isclosedwhichshortcircuitstheresistances(R1).Thesizingofthiscontactor(K2)isasperAC1ratedoperationalcurrent.Thecurrentflowtimepercycleandthenumberofcyclesperhourhastobeconsideredfortheselection.

Rotor short circuit contactor

Attheend,therotorshortcircuitcontactor(K3)closes,shortcircuitingthelastresistancebank(R2)thusremovealltheresistancesfromtherotorcircuit.Thestartingperiodishencecompleted.Thedutyofthiscontactorsischaracterizedbythesmallclosingstress.thedecisivefactoristhethermalstress.Thedutyfactorisconsideredwhilefindingoutthepermissiblevaluesoftheratedoperationalrotorcurrentforrotorcontactors.

Picture below shows the acceleration (K2) and the rotor short circuiting contactor (K3) in the delta connection. If they are connected in star then the ratings are reduced by 35%.

28

BimetalOverloadRelays3UAand3UC

The 3UA / 3UC thermal overload relays are suitable for customers from all industries, who want

guaranteed optimum inverse time delayed protection of their electrical loads. The relays meet the

requirements of IS/IEC 60947-4-1.

Application

3UA overload relay:3UA5/6are3poleadjustablebi-metaloverloadrelaysmainlysuitablefornormalstartingapplications.TheyprovideaccurateandreliableprotectiontomotorsagainstoverloadasperCLASS10A.Theyalsoofferprotectionagainstsinglephasingandunbalancedvoltages.

3UC overload relay: 3UC5/6are3poleadjustable,saturableCToperatedbi-metaloverloadrelaysmainlysuitableforheavystartingapplications(i.e.whenheavymassesaretobeputinmotionresultinginlargerstartingperiod).TheyprovideaccurateandreliableprotectiontomotorsagainstoverloadasperCLASS30.Theyalsoofferprotectionagainstsinglephasingandunbalancedvoltages.

Ifsingle-phaseACorDCloadsaretobeprotectedbythe3UA/3UCthermaloverloadrelays,allthreebimetalstripsmustbeheated.Forthispurpose,allmaincurrentpathsoftherelaymustbeconnectedinseries.

Standards

BimetalrelaysconformtoIS/IEC60947-4-1.TheyalsocarrytheCEmark.

Range

3UA5:0.1to120A,(Class10A,withoutCT)

3UA6:85to630A,(Class10A,CToperated)

3UC5/6:2.4to400A(Class30,CToperated)

Relay overview

Overloadrelayoperatesonthebi-metallicprinciple.Theheaterwindingwoundonthebimetalstripscarrythecurrentflowingthroughthemotor.Incaseofoverload,thecurrentcarriedthroughtheheaterwindingismorethantheratedcurrent.Thisheatsupthebimetals.Duetothisbi-metalstripsbendandopentheNCcontactoftherelay,whichisconnectedinthecontrolcircuitofthecontactor,thusdisconnectsthemotorfromthesupply.Thetrippingtimeisinverselyproportionaltothecurrentflowingthroughthebi-metalstrips.Bi-relaysaretherefore, referredtoas“currentdependent”andinverse-timedelayedrelays.

1. Connection for mounting onto contactors: Optimallyadaptedinelectrical,mechanicalanddesigntermstothecontactors,theseconnectingpinscanbeusedfordirectmountingoftheoverloadrelays.Stand-aloneinstallationispossibleasanalternative(insomecasesinconjunctionwithastand-aloneinstallationmodule).

2. Selector switch for manual/automatic RESET (blue): WiththisswitchyoucanchoosebetweenmanualandautomaticRESET.AdevicesettomanualRESETcanberesetlocallybypressingtheRESETbutton.AremoteRESETispossibleusingtheRESETmodules(accessories),whichareindependentofsize.

3. TEST button (red): Tripcircuitcanbemanuallycheckedbyusingthisbutton.DuringthissimulationtheNCcontact(95-96)isopenedandtheNOcontact(97-98)isclosed.Thistestswhethertheauxiliarycircuithasbeencorrectlyconnectedtotheoverloadrelay.TherelaymustberesetwiththeRESETbuttonifithasbeensettomanualRESET.IfthethermaloverloadrelayhasbeensettoautomaticRESET,thentheoverloadrelayisautomaticallyresetwhentheTESTbuttonisreleased.

4. Motor current setting dial: Settingthedevicetotheratedmotorcurrentiseasywiththelargerotaryknob.(Recesseddial,hencenopossibilityofaccidentlychangeincurrentsetting.)

5. Trip indicator (Green): AseparatemechanicalGreenTripIndicatorisprovidedonthefrontcoveroftherelaytoindicatethetrippedstateofthe‘manualreset’relay.

1

2

53

4

29

Recovery time

Aftertrippingduetooverload,thethermaloverloadrelaysrequiresometimeuntilthebimetalstripshavecooleddown.Thedevicecanonlyberesetafterthebimetalstripshavecooleddown.Thistime(recoverytime)dependsonthetrippingcharacteristicsandstrengthofthetrippingcurrent.Therecoverytimeallowstheloadtocooldownaftertrippingduetooverload.


High performance

• In-built single phasing protection

Incaseofphaselossthecurrentthroughtheothertwowindingsincreasesby1.732timestheratedcurrentofthemotor.Thecurrentnowflowsonlythroughthe2bimetallicstripswhichshouldproducetherequiredforceonthetrippingmechanism.Thisneedshighercurrentsforlongertime.Ascurrentisnottoohighsotherelaymighttakehighertimetotrip.Thiscancausedamagetothemotor.Similarconditionhappensincaseofphaseunbalance.Totakecareoftheseconditionsourbirelaysareconstructedsuchthattheyofferabuilt-insinglephasingprotectionusingdifferentialsliderprinciple.

• Temperature compensationThetemperaturecompensationfeaturereducestheeffectoftheambienttemperatureonthetrippingbehavior.Thisensurestheminimumtrippingcurrentlieswithinthe

specifiedrangefor-25to55°C.Forthispurposetherelaysaretemperaturecompensatedbetweenservicetemperaturesof-25°Cto+55°C.


• SIGUT termination Technique

– Shrouded auxiliary terminals Increasessafety,astheyprotectagainstaccidentalcontactwithliveparts.

– Funnel shaped cable entries Reducewiringtimebyfacilitatingquicklocationoftheconnectingwire.

– Cable end-stop Theydecidetheinsertiondepthoftheconnectivewire.Asthewirecannotnowprotrudeintotherelayhousing,itdoesnothamperthemovementoftheauxiliarycontacts.Sincetheinsertiondepthispredetermined,insulationofthecablecanbecutaccordinglyandthepossibilityofinsulationgettinginadvertentlycaughtundertheterminal,isavoided.

– Captive ScrewsThisfeaturepreventsthescrewsfromfallingdowntherebyfacilitatesthewiring.Hence,therelaysaredeliveredwithuntightenedterminals.Thiseliminatestheoperationofuntighteningterminalsbeforewiring.

– Lug less termination Thisfeaturehelpsinreducingtheterminationtime.

– Screw-driver guidesreducewiringtimeastheyallowtheuseofpowerscrew-drivers.

Flexibility

• Potential free Auxiliary Contacts Potentialfree1NO+1NCcontactarrangementisprovidedasastandardfeature.The1NCcontactisusedinthecontrolcircuitofthecontactorfordisconnectingthemotorincaseofoverload,whereasthe1NOcontactcanbeusedforvariousapplicationssuchasindication.

• Mounting

3UA5:suitablefordirectmountingorindependentmounting(withthehelpofindependentmountingaccessory)

3UA6 and 3UC5/6: suitablefor Independentmounting.

30

Selection and ordering data:

Setting range

(A)Type reference

Backup HRC fuse

3NA A (max)

MountingStd. pkg.

(nos.)

3UA58 30

708595

---

95105120

3UA5830-5B3UA5830-5C3UA5830-5D

160160200

WithContactor3TF50

1

3UA62 30

85115160200250

-----

135180250320400

3UA6230-5A3UA6230-5B3UA6230-5C3UA6230-5D3UA6230-5E

224250400400500

Independent 1

3UA68 30

320400

--

500630

3UA6830-5F3UA6830-5G

500630

Independent 1

Long Motor Starting time (Heavy duty)

3UC50 30

2.546.38

----

46.31012.5

3UC5030-5E3UC5030-5G3UC5030-5J3UC5030-5K

16252532

Independent 1

3UC58 30

10162540

----

16254063

3UC5830-5A3UC5830-5C3UC5830-5E3UC5830-5G

3263100125

Independent 1

3UC62 30

63100

--

100160

3UC6230-5J3UC6230-5A

250315

Independent 1

3UC66 30

125160250

---

200250400

3UC6630-5B3UC6630-5C3UC6630-5E

500630630

Independent 1

Setting range

(A)Type reference

Backup HRC fuse

3NA A (max)

MountingStd. pkg.

(nos.)

Normal Motor Starting time

3UA50

0.10.160.25

---

0.160.250.4

3UA5000-0A3UA5000-0C3UA5000-0E

222

WithContactor3TF30/31

1

0.40.630.8

---

0.6311.25

3UA5000-0G3UA5000-0J3UA5000-0K

224

11.251.62

----

1.6022.53.2

3UA5000-1A3UA5000-1B3UA5000-1C3UA5000-1D

666

10

2.53.24

---

456.3

3UA5000-1E3UA5000-1F3UA5000-1G

101616

56.38

10

----

81012.514.5

3UA5000-1H3UA5000-1J3UA5000-1K3UA5000-2S

20252525

3UA52

11.251.6

---

1.622.5

3UA5200-1A3UA5200-1B3UA5200-1C

666

WithContactor3TF32/33

1

22.53.2

---

3.245

3UA5200-1D3UA5200-1E3UA5200-1F

101016

456.3

---

6.3810

3UA5200-1G3UA5200-1H3UA5200-1J

162025

81012.516

----

12.5162025

3UA5200-1K3UA5200-2A3UA5200-2B3UA5200-2C

25325050

3UA55

1012.516

---

162025

3UA5500-2A3UA5500-2B3UA5500-2C

325050 With

Contactor3TF34/35

120253236

----

32364045

3UA5500-2D3UA5500-2Q3UA5500-2R3UA5500-8M

80808080

3UA58

162025324050576370

---------

253240505763708095

3UA5800-2CZ13UA5800-2DZ13UA5800-2EZ13UA5800-2FZ13UA5800-2TZ13UA5800-2PZ13UA5800-2VZ13UA5800-2UZ13UA5800-8YZ1

506380

100100125125160160

WithContactor3TF463TF473TF483TF49

1

1620253240505763

--------

2532405057637080

3UA5800-2CZ23UA5800-2DZ23UA5800-2EZ23UA5800-2FZ23UA5800-2TZ23UA5800-2PZ23UA5800-2VZ23UA5800-2UZ2

506380

100100125125160

WithContactor3TF477

Tried&testedrelaysforoverloadconditions

31

Technical Data

Type 3UA50 3UA52 3UA55 3UA58 3UA5830 3UA6230 3UA6830 3UC5030 3UC5830 3UC6230 3UC6630

Tripclass 10A 30

Phasefailureprotection

Changeovertoauto-resetatsite

RESETbutton(trip-free)Blue

Ambienttemperaturecompensation

TripindicatorGreen

TESTbuttonRed

Terminalforcontactorcoil

X X X X X X X X

Permissibleservicetemperature

-25°Cto+55°C

Mounting Contactor/3TF30/31

Contactor/3TF32/33

Contactor/3TF34/35

Contactor/3TF46to49

Contactor/3TF50

Independent

Main Circuit

Ratedcurrent(Max)

A 14.5 25 45 95 120 400 630 12.5 63 160 400

RatedinsulationvoltageUi(Pollutiondegree3)

V 690 690 690 1000 1000 1000 1000 1000 1000 1000 1000

RatedimpulsewithstandUimp

kV 6 6 6 8 8 8 8 8 8 8 8

Heating Direct Direct Direct Direct Direct Indirect Indirect Indirect Indirect Indirect Indirect

Conductor cross-section

Solidorstranded sqmm 2.5to6 2.5to6 1.5to25 2.5to35 35to70 50to120/240*

2x240 1to4 – – –

Finelystrandedwithendsleeve

sqmm 1.5to4 1.5to4 1to16 1.5to25 – – – 1to2.5 35 120 240

Multi-conductorswithcablelugs

sqmm – – – – – 50to120/240*

2x240 – – – –

Flats sqmm – – – – – 1x20x3 2x30x5 – 1x15x3 1x20x5 2x30x52x3-x5*

Terminalscrew M4 M4 M5 M5 M8 M10 M10 M4 M6 M8 M10

Powerlossperpole(max)

Minimumsetting W(VA) 0.9 0.9 1.2 2.6 2.8 5 6(9) 2.5 2.5 3.5 5.5

Maximumsetting W(VA) 2.25 2.25 3 4 4 7 15(22) 6.5 6.5 9 14

Auxiliary Circuit(applicationforalltypes)

Auxiliarycontacts 1NO+1NC(Potentialfree)

RatedthermalcurrentIth

A 6

Shortcircuitprotection(max)

A 6(HRCFusetype3NA7)

Switching AC15

capacity

V 24 60 125 230 415 500

A 2 1.5 1.25 1.15 1 1

DC13 V 24 60 110 220

A 1 0.4 0.22 0.1

Conductorcross-section

Solidorstranded sqmm 2x(1to2.5)

Finelystartedwithendsleeve

sqmm 2x(0.75to1.5)

Terminalscrew M3.5

*Forrelayabove180A

32

Characteristic Curves

Fornormaloperation,all3bimetallicstripsoftheoverloadrelaymustbeheated.Theoverloadrelays3UA/Caresuitableforprotectingmotorswithphasecontrol.Forprotectingsingle-phaseorDC-loads,therefore,allthreemainconductingpathsmustbeconnectedinseries.Trippingcurvefor3poleloadsisthenapplicable.Thereleasecurrentwitha3-polesymmetricalloadisbetween105%and120%ofthesetcurrent.

Theabovecurvesarethegeneralcharacteristicscurves;forindividualcharacteristicscurvesofeachrating,pleasecontactournearestsalesoffice.

Tripping characteristics

Thecurrent/timecurvesshowtherelationshipbetweenthetrippingtimefromcoldstateandmultiplesofthesetcurrentIe.Whentherelayisatoperatingtemperatureandcarrying100%Ie,thetrippingtimesarereducedtoapproximately25%.Trippingcurveisapplicableto3-poleloadsand2-poleloads.Forsingle-poleloads,thetrippingcurvesliebetweencurvesof3-poleloadsand2-poleloads.

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

z0032f7b

Line

33

Description Type reference Relay typeStd. pkg.

(nos.)

ResetPlunger 3UX1011 3UA5/6,3UC5/610

Funnel 3UX1013

ResetcordwithHolder(600mm)

3UX1016 3UA5/6,3UC5/65

ProtectionCover 3UX1111-1YA3UX1110-1YA

3UA5/63UA58/5830

10

Adaptortoconverttoindependentmounting

3UX14183UX14203UX14253UX14213UX1421-0XA

3UA503UA523UA553UA583UA5830

1

Setofterminalstoconvertrelaytype

3UX5811 3UA5800-2orto3UA5800-2Z2to3UA5800-2Z1

10

3UX5812 3UA5800-2Z1or3UA5800-2Z2to3UA5800-2

3UX5813 3UA5800-2or3UA5800-2Z1to3UA5800-2Z2

Fig.1:Relaywithadaptorforindependentmounting

*Onlyoneaccessoryatthetime

Fig.1:Adaptor


1.Adaptor:Toconvertcontactormountingrelaytoindependentmounting,(Fig.1)suitableforscrewtypemountingand35mmDINrailmounting.

2.Protective cover*:Toavoidtamperingofthesetting,automanualmodeortestbutton.(Fig.2)

3.Reset cord*:Toresettherelayinswitchboardwithdoorclosed.(Length:600mm)(Fig.3)

4.Reset plunger with funnel*:Insteadofresetcordforresettingtherelayinswitchboardwithdoorclosed.(Fig.4)

Fig.2:Protectivecover

Fig.3:Resetcordwithholder

Fig.4:Resetplunger+Funnel

34

Dimensional Drawing

3UA50 with independent Mounting Adapter Type 3UX1 418

** DimensionforsquareOFF-button(stroke3mm)

DimensionforroundRESET-button(stroke2.5mm)

1) For35mmstandard(DIN)mountingrail

3UA50 mounted on 3TF30/31

Auxiliary Contact a b c d

1NOor1NC 125 85 108 55

1NO+1NCor2NO+2NC

130 100 100 60




2) Minimumclearancefromearthedcomponents

3UA52/55 with independent mounting




TypeDim

a b

3UA52+3UX1420 M4 14.3

3UA55+3UX1425 M5 18.2

3UA52 mounted on 3TF 32/33




2) Minimumclearancefromearthedcomponents

35

×

×

3UA55 mounted on 3TF 34/35

Notes:


2) MinimumclearancefromEarthedcomponents

**DimensionforSquareOFF-button(Stroke3mm) DimensionforroundRESET-button(Stroke2.5)

3UA58 with independent mounting adaptor type 3UX1 421

Notes:


2) DimensionforSquareOFF-button(Stroke3mm) DimensionforroundRESET-button(Stroke2.5)

3) MinimumclearancefromtheEarthedcomponenets

3UA5800 mounted on 3TF46/47 3UA5800_.. Z1 mounted on 3TF48/49

1)*Dimension–ForsquareOFFbutton(Stroke3mm)

–ForroundRESETbutton(Stroke=2.5mm)less2.5mm

2)Minimumclearancefrominsulatedcomponents:3mm

Minimumclearancefromearthedcomponents:10mm

3UA58+ a1 a2 a3 b1 b2 b3 c1 d1 e1 f1 f2 f3 g Øg1

3TF46/47 90 113 70 114 178 100 123 10.5 102 80 63 123 28 4.8

3TF48/49 100 123 80 130 193 110 140 10.5 116 89 72 132 39 5.4

36

3UA5800_.. Z2 mounted on 3TF47 7

* Dimension –ForsquareOFFbutton(Stroke3mm)

–ForroundRESETbutton(Stroke=2.5mm)less2.5mm

1) Minimumclearancefrominsulatedcomponents:3mm


3UA5830 mounting on 3TF50

* Dimension – ForsquareOFFbutton(Stroke3mm)

– ForroundRESETbutton (Stroke2.5mm)less2.5mm

1) SuitableforDINRAIL35mmasperDIN50022

3UA5830 with individual mounting adaptor type 3UX1 421 - OXA

* Dimension – ForsquareOFFbutton(Stroke3mm)

– ForroundRESETbutton (Stroke2.5mm)less2.5mm

1) Minimumclearancefrominsulatedcomponents:3mm


37

3UA6230 / 3UA6830 CT operated Birelay

**DimensionforsquareOFF-button(Stroke3mm)

DimensionforroundRESET-button(Stroke2.5mm)

3UC5030/ 3UC5830/ 3UC6230 / 3UC6630 CT operated Birelay

**DimensionforsquareOFF-button(Stroke3mm)

DimensionforroundRESET-button(Stroke2.5mm)

Type TW T H D

3UC50 15 1.5 48 M4

3UC58 15 3 49.5 6.6

3UC62 20 3 49.5 9

3UC66 25 4 50.5 11

Type TW T C H

3UA6230-5A/5B 20 4 185 50.5

3UA6230-5C/5D/5E 25 4 185 50.5

3UA6830 30 5 192 54.5

38

MotorProtectionCircuitBreakers 3VU13and3VU16

3VU13/3VU16 is suitable for use in fuseless motor feeders upto 11KW/22KW (25A/63A) respectively. 3VU

motor protection circuit breakers are used for protection of motor against overload, single phasing and

short-circuit faults.

Applications

• Motor Protection

Circuitbreakerstype3VU13&3VU16offeroverload,shortcircuitandphaselossprotectionfor3phasemotorsupto11kWand22kWrespectively.Thebreakerhasatoggleswitchforeaseofoperationandcanbeofferedwithauxiliarycontacts,tripindicatingcontacts,U/VorShuntrelease.Highbreakingcapacityof100kAisavailablein3VU13upto6Aandin3VU16upto25A.

• Distribution Feeder Protection

Standardversionof3VU13and3VU16hasadjustableO/LandfixedS/Crelease.Mainapplicationisfordisconnectionandprotectionofthedistributionfeeders,upto25Aand63Arespectively.Alargenumberofoverlappingrangesareavailableforofferingcloserprotectiontovariousloads.

• Transformer protection

Aseparate3VU13rangecanbeofferedtoprotecttheprimarysideofthetransformers.Therangeisavailableupto20A.Totakecareoftheinrushcurrentduetotransformerswitching,theS/Creleaseissetat19timestheratedcurrentunlike12timesoftheratedcurrentavailableinstandardrange.

• Fuse Monitoring

3VU1340-1MS00isofferedforFuseMonitoringapplication.Thisdeviceisconnectedinparalleltothefuses.Incaseoneofthefusesblows,theratedcurrentwillflowthroughthecorrespondingphaseofthisMPCB.MPCB,throughitsauxiliarycontacts,providesatrippingsignaltothecontactorandthusthemotorwillbeswitchedoff.Hence,themotorwillbeprotectedfromsinglephasing.(Referpage51forconnectiondiagram)

Standard

3VUmotorprotectioncircuitbreakersconfirmtoIS/IEC60947-1,IS/IEC60947-2,IS/IEC60947-4-1,DINVDE0660

Range

3VU13:0.16-25A

3VU16:10-63A


High performance

• Instantaneous Tripping 3VUcircuitbreakersoperateontheCurrent Limiting Principle.

Current Limiting Principle Incaseofshort-circuitconditionmotorprotectioncircuitbreakertripsbeforetheshort-circuitcurrentreachestheprospectivepeak.Hence,forcircuitbreakertobecurrentlimitingitmustinterrupttheshort-circuitcurrentinhalfcycleorlessasshownbelow.

3VU13/16

FuseMonitoringMPCB-3VU1340-1MS00

39

Current Limiting is achieved in 3VU as follows Incaseofashortcircuit,thecontactsareopenedelectro-dynamicallybytheshortcircuitcurrent.Theinstantaneousovercurrentrelease,throughtheswitchingmechanism,tripsallthethreepolesofthebreaker.Alargearcvoltageisquicklybuiltupinthearcchamberlimitingtheshortcircuitcurrent.Thusensuresfasterfaultclearing.

• Ambienttemperaturecompensationupto55oChencenoderationrequiredupto55oC.

Safety

• Trip Free Mechanism Thebreakershaveatrip-freemechanism.Evenbyholdingthetoggle,trippingoperationcannotbestoppedorblockedonceitisstarted.Thusensurepositiveopeningintheeventoffault.

• Positive ON/OFF indication through toggle switch

• Compact and space saving


• SIGUT®connectiontechniqueensureseaseofwiring(canobviateuseoflug)

• Fingerstouchproofterminalsensuresoperatorsafety

• Separatetripindicationonshortcircuitandoverloadfaultusingalarmcontact

Flexibility

• CanbeusedasamainandEMERGENCYSTOPswitch.

• Identicalaccessoriesreducestocklevels


3VU13 Circuit - breakers with 1NO+1NC auxiliary contacts for motor and plant protection

Rated Current

InA

Overload release range

A

Shortcircuit release setting

A

Type$

Recommended415V Motor

Rating inKw/HP (DOL)

Std. pkg.

(nos.)

0.16 0.1-0.16 1.9 3VU1340-1MB00 –

1

0.24 0.16-0.24 2.9 3VU1340-IMC00 –

0.4 0.24-0.4 4.8 3VU1340-1MD00 –

0.6 0.4-0.6 7.2 3VU1340-1ME00 –

1 0.6-1 12 3VU1340-1MF00 0.25/0.33

1.6 1-1.6 19 3VU1340-1MG00 0.37/0.5

2.4 1.6-2.4 29 3VU1340-1MH00 0.75/1

3.2 2-3.2 38 3VU1340-1NH00 1.1/1.5

4 2.4-4 48 3VU1340-1MJ00 1.5/2

5 3.2-5 60 3VU1340-1NJ00 2.2/3

6 4-6 72 3VU1340-1MK00 3/4

8 5-8 96 3VU1340-1NK00 3.7/5

10 6-10 120 3VU1340-1ML00 4/5.4

13 8-13 156 3VU1340-1NL00 5.5/7.5

16 10-16 190 3VU1340-1MM00 7.5/10

20 14-20 240 3VU1340-1MN00 9.3/12.5

25 18-25 300 3VU1340-1MP00 11/15

3VU13 Circuit - breakers with 1NO+1NC auxiliary contacts for line-side protection of transformers with high inrush current

RatedCurrent

InA

Overloadreleaserange

A

Shortcircuitreleasesetting

A

TypeStd. pkg.

(nos.)

0.6 0.4-0.6 12 3VU1340-1TE00

1

1 0.6-1 15 3VU1340-1TF00

1.6 1-1.6 29 3VU1340-1TG00

2.4 1.6-2.4 48 3VU1340-1TH00

4 2.4-4 72 3VU1340-1TJ00

6 4-6 120 3VU1340-1TK00

10 6-10 190 3VU1340-1TL00

16 10-16 300 3VU1340-1TM00

20 14-20 300 3VU1340-1TN00

Fuse monitoring motor protection circuit - breakers with 1NO+1NC auxiliary contacts

RatedCurrent

InA


A


A

TypeStd. pkg.

(nos.)

0.2 0.2 1.2 3VU1340-1MS00 1

3VU16 Circuit - breakers with 1NO+1NC auxiliary contacts for motor and plant protection

Rated Current

InA

Overload release range

A

Shortcircuit release setting

A

Type$

Recommended415V Motor

Rating inKw/HP (DOL)

Std. pkg.

(nos.)

10 6-10 120 3VU1640-1ML00 4/5.4 1

16 10-16 190 3VU1640-1MM00 7.5/10

25 16-25 300 3VU1640-1MN00 11/15

32 22-32 380 3VU1640-1MP00 15/20

40 28-40 480 3VU1640-1MQ00 18.5/25

52 36-52 600 3VU1640-1MR00 22/30

3VU16 Circuit - breakers for plant protection

RatedCurrent

InA


A


A

Type$

Std. pkg.

(nos.)

63 45-63 600 3VU1640-1LS00 1

$The3VU13and3VU16circuitbreakersarealsoavailablewithoutauxiliarycontacts.Toorderthesame,the8thplaceofthetypenumberistobereplacedwiththedigit0.

40

Technical Data

AccordingtoDINVDE0660;IS/IEC60947-1;IS/IEC60947-2;IS/IEC60947-4-1

Type 3VU13 3VU16

Numberofpoles 3 3

Max.ratedcurrentIn

•motorprotection A 25 52

•distribution A 25 63

Permissibleambienttemperature

•atfullratedcurrent °C -20...+55

•instorage °C -50...+80

RatedoperationalvoltageUe

V 690

Ratedfrequency Hz 50/60

RatedinsulationvoltageUi

V 750

RatedimpulsewithstandvoltageUimp

kV 6

Utilizationcategory

•toIS/IEC60947-2(motorstarterprotection) A

•toIS/IEC60947-4-1(motorstarters) AC-3

Mechanicalendurance Operatingcycles

•upto25A 1/h 100,000 100,000

•25Aupwards 1/h – 30,000

Numberofoperatingcycles/h(onload) 1/h 25 25

Degreeofprotectionwithopenterminals/withconductorsconnected

IP00/IP20

Temperaturecompensation toIS/IEC60947-4-1 Yes

Phasefailuresensitivity toIS/IEC60947-4-1 Yes

Auxiliary contact for 3VU13 and 3VU16

RatedoperationalvoltageUe

ACV 230 400 500

RatedoperationalcurrentIe

A 3 1.5 1.2

Utilizationcategory AC-15

RatedoperationalvoltageUeDCL/R200ms DCV 24 60 220

RatedoperationalcurrentIe

A 2.3 0.7 0.3

Utilizationcategory DC-13

Wattloss Per Breaker

Current rating

Watt Current rating

Watt

0.6

4

6

25

5

6

7

9

2.4

6

25

63

8

7

14

23

Cross-section for main conductors

Solidorstranded mm2 2x(1...6) 1x1.5...2x16or1x25+1x10

Finelystrandedwithendsleeve mm2 2x(1...4) 1x1.5...2x10or1x16+1x10

Cross-sections for auxiliary and control connecting leads

Solidorstranded mm2 1x0.5...2x2.5

Finelystrandedwithendsleeve mm2 1x0.5...2x2.5

41

Technical data for accessories:

3VU13 3VU16

Undervoltage Release

ConsumptionDuringPick-up VA/W 10/6

ConsumptionDuringRunning VA/W 4.7/2

Dropout V 0.7to0.35XUe

Pickup V 85to110%ofUe

MaxOperatingTime ms 20

Shunt Release

Consumption VA/W 10/6

MaxContinuousRating Sec 5

Pickup V 0.7to1.1XUe

Current Limiter for 3VU13

RatedcurrentIn 56Amps

RatedVoltageUe 500V,50/60Hz.

PowerConnection mm2 2x(1to6)

Mounting

onDINRailinanyposition.

Table 1 3VU13/3VU16 breaking capacity at 415V

3VU13

Ratedcurrent A 0.16-1 1.6 2.4 3.2-4 5-6 8-10 13-16 20-25

RatedShortcircuitbreakingcapacity@415V

Icu kA 100 100 100 100 100 10(50) 6(50) 6(50)

Ics kA 100 100 100 100 100 10(50) 6(50) 6(50)

Maximun back up fuse (gL/gG)

Diazed A * * * * * 80 80 80

NH A * * * * * 80 80 80

()Valuesinbracketarewithcurrentlimiter;*Fusenotrequired

For3VU13breakersofratings8A&above,inplaceoffuses,theCurrentLimitercanbeusedtoincreasetheS/Cbreakingcapacity.

Rated Breaking Capacity DC; t = 15ms

1Contact 2Contactsinseries

3Contactsinseries 10 kA

110-150V 220-300V 330-450V

3VU16

Ratedcurrent A 1.6-2.4 4 6 10 16 25 32-63

RatedShortcircuitbreakingcapacity@415V

Icu kA 100 100 100 100 100 100 35

Ics kA 100 100 100 100 100 50 17

Maximun back up fuse (gL/gG); *Fusenotrequired

Diazed A * * * * * * -

NH A * * * * * * 200

Rated Breaking Capacity DC; t = 15ms, upon enquiry

42

Timessetcurrent

Timecurrentcharacteristicsof3VU13

Timessetcurrent

Timecurrentcharacteristicsof3VU16

ShortcircuitcurrentIk(effective)

Cutoffcharacteristicsof3VU1300-0MK00

ShortcircuitcurrentIk(effective)

Cutoffcharacteristicsof3VU1600-0MN00

Characteristic Curves

43

g

f

j

c

e

d

a

b

or

or

or

and / or

Accessories:

Accessory MLFB Configuration Description

a Add-onauxiliaryblock 3VU9131-3AA0 1NO+1NC ThiscontactcanbeaddedtotheMPCBwithorwithoutbuilt-in1NO+1NCcontact

b s/ctripindicatingcontact 3VU9131-7AA00 1NO+1NC Whenshortcircuit(andnotoverload)occurs,alarmcontact1NO+1NCchangesoverwhichcanbeusedtogiveindication.

c Padlockingfortoggle 3VU9168-0KA00 – Handleof3VU13/16canbepadlockedtopreventunauthorizedoperation

d Under-voltagerelease 3VU9132-0AB15 220/230V50Hz IttripstheMPCBonvoltageinterruption,preventingtheundesirablerestartofthemotor

e Shuntrelease 3VU9132-0AB553VU9132-0AB503VU9132-0AB73

220/230V50Hz24V/50HzDC110-240V

ShunttripisusedforremotelytrippingtheMPCB

f 3-phasein-feedterminal 3RV1925-5AB Max.63Amps Itprovidesaconvenientmeansofenergysupplyanddistribution

g 3-phasebus-bar(2breakers) 3VU9135-1AB02 Max.63Amps ItprovidesaconvenientsolutionforconnectinggroupofMPCB’stogether

h 3-phasebus-bar(3breakers) 3VU9135-1AB03 Max.63Amps ItprovidesaconvenientsolutionforconnectinggroupofMPCB’stogether

i 3-phasebus-bar(4breakers) 3VU9135-1AB04 Max.63Amps ItprovidesaconvenientsolutionforconnectinggroupofMPCB’stogether

j 3-phasebus-bar(5breakers) 3VU9135-1AB05 Max.63Amps ItprovidesaconvenientsolutionforconnectinggroupofMPCB’stogether

k Currentlimiter 3VU9138-2AB00 Max.56Amps Thisaccessorycanusedtoprovideahigherbreakingcapacityupto50kA

Door operating mechanism for 3VU13/16*

BreakerOperatingKitfor3VU13–3VU9133-Z

BreakerOperatingKitfor3VU16–3VU9163-Z

1. Handlewithmaskingframe

2. Gasket

3. Fixingscrews

4. Drivecoupling

5. Extensionshaft-300mm

6. Adaptor

7. BreakerOperator

*1setavailablewithbreakeroperatorkitand8UCfrontdrivetogether

8UC616 3VU9133-Z/63-Z

Note:Alltheaboveaccessorieshaveastandardpackageno.=1

44

Current-Limiter

Thebreakingcapacityof3VU13is100kAupto6A.Howeverfor3VUcircuitbreakerswithratedcurrentof8Aand10Atheshort-circuitbreakingcapacityis10kA.Forcircuitbreakerswithratedcurrentfrom16Ato25Atheshort-circuitbreakingcapacityis6kA.Inordertoenhancethebreakingcapacityto50kA,fortheseratings(8Ato25A),thecurrentlimitercanbeused.Thustheneedofbackupfusesisobviated.

Thecurrentlimiterisconnectedinserieswith3VU13MPCB.

Whenashortcircuitoccurs,thelimitertripsandinturnopensthedownstreamMPCB.Theauxiliarycontactsofthecurrentlimiter(1NO+1NC)canbeusedforsignalingwhetherthelimiterhastrippedornot.

SeveralMPCBscanalsobeconnectedattheoutputofacurrentlimiter.HoweverthesummationofcurrentratingsofindividualMPCBsshouldnotbegreaterthan56A.

Connection diagrams

a) Shuntreleaseb) Undervoltagereleasec) Integralauxiliarycontactsd) Additionalauxiliarycontactforseparatemountinge) Shortcircuitsignalingcontactf) Auxiliarycontactofcurrentlimiter

Diagramfor3VU13/16andcurrentlimiter(appliesfor3VU13only)

FuseMonitor3VU1300-IMS00

Shuntrelease

WiringdiagramforShuntrelease for3VU13/16

Wiringdiagramforundervoltagereleaseof3VU13/16

45

Dimensional Drawings

3VU13circuit-breakersandaccessories

3VU13 circuit-breakers canbecombinedwitha) undervoltageorshuntreleaseand/orb) short-circuitsignallingswitchand/orc) auxiliarycontacts

3VU9 138–2AB00 limiterThelimiterhasthesamedimensionsasthestandardversionofthe3VU13circuit-breaker

3VU9 135–1AB02, 3VU9 135–1AB03, 3VU9 135–1AB04, 3VU9 135–1AB05 three-phase busbar

For2devices:3VU9135–1AB02 For3devices:3VU9135–1AB03 For4devices:3VU9135–1AB04 For5devices:3VU9135–1AB05

3VU16 circuit-breakerscanbecombinedwitha) undervoltageorshuntreleaseand/orb) short-circuitsignallingswitchand/orc) auxiliarycontacts

Required space above arc chutes for 3VU13 and 3VU16

Minimumclearancetoadjacentpartsaswellasnon-insulatedliveparts.

3VU13

3VU16

Door operating mechanism with extension shaft (300mm) with door interlock & padlocking facilities.

Mountingbracketof3VU13/163VU9133-1PA01for3VU133VU9163-1PA02for3VU16

(Figuresinbracketarefor3VU16)Mounting bracket

Handle

46

GettherightstartwithSiemensRange of ready to use Motor starters

For more than 125 years, Siemens has been developing and manufacturing world-class, control

products. Siemens offers a wide range of starters to cater to diversified demands from various sectors.

These products are specially designed to provide smart, easy and reliable motor starting solution.

They employ tried and tested Siemens contactors and relays and this ensures the right start for motors

requiring direct online starting or star delta starting.

Range:

DOL3TW42 up to 10HP (with bi-relay)

HSD3LW42 up to 15HP (with bi-relay)

ASD3TE02 up to 25HP (with bi-relay)

DOL3TW04 up to 75HP (without bi-relay)

ASD3TE04 up to 75HP (without bi-relay)

ASD3TE05 up to 180HP (with bi-relay)

Wide Range of Motor starters

New

47

Applications:

DOL:Asweknow,adirectonlinestartercanbeusedifthehighinrushcurrentofthemotordoesnotcauseexcessivevoltagedropinthesupplycircuit.Itcanbeusedtostartsmallwaterpumps,compressors,fansandconveyorbeltsetc.

ASD:Asthesestartersareavailableupto180HP,widerangeofapplicationscanbecateredforexample-Textiles,FoodandBeverages,SugarPlants,Smallscalemachinetools,Paper&Printing,ColdStorages,PlasticWeldingMachinesetc.

Features and Benefits

Flexibility:

• 3TW04and3TE04hasprovisionformountingrelaybuttherelayisnotprovidedinthestarter.Thusofferingflexibilityofselectingrelayrangeasperrequirement

Reliability:

• 3RW42rangeofDOLstartersarehavingoptionof200-400Vand3TE02stardeltastartersarehavingoptionof230-400Vcoilvoltagewhichtakescareofwidefluctuationsinthesupplyvoltageoccurringespeciallyintheremoteplaces

• Accurateprotectionundersinglephasing&overload

High performance:

• CompliancetolateststandardIS13947(3TW04,3TE04,3TE05)

• Assemblyofworldclasscontactorandrelaysinsideeachofthestartergiveshighmechanicalandelectricallife

• Easytomaintain

• Fieldtestedforadverseconditionsandmanymoreadvantages

Separate Termination Facility

Wall mounting brackets

Twin Push Button

Top and Bottom Cable Entry

Earthing terminals, top & bottom

Unique Key Lock

New

Fully automatic star delta starters (ASD: Range extension)

ASDstarterswithbi-relayfrom75kWto132kW(100HPto180HP)

Key highlights:

48

Ordering data

RAJA DOL - Direct online starters (with bi relay)

Motorratingat415V,3ph,50Hz Type 1)

(DOL)

Relayrange

A

Std. pkg.

(nos.)HP kW

0.33 0.25 3TW42 90-1A.64 0.63-1

1

0.75 0.55 3TW42 90-1A.66 1-1.6

1 0.75 3TW42 90-1A.68 1.6-2.5

1.5 1.1 3TW42 90-1A.69 2-3.2

2 1.5 3TW42 90-1A.71 3.2-5

3 2.2 3TW42 90-1A.72 4-6.3

5 3.7 3TW42 90-1A.74 6.3-10

– – 3TW42 90-1A.75 8-12.5

7.5 5.5 3TW42 90-1A.77 10-16

10 7.5 3TW42 90-1A.78 12.5-20

1) Entercodeforcoilvoltage,50Hz(Bfor200-400V,Wfor415V)

HSD - Handle operated star delta starters (with bi relay)


(HSD)Relayrange

Std. pkg.

(nos.)HP kW

5 3.7 3LW42 90-0A.72 4-6.3

110 7.5 3LW42 90-0A.74 6.3-10

12.5 9.3 3LW42 90-0A.75 8-12.5

15 11 3LW42 90-0A.77 10-16

1) Entercodeforcoilvoltage,50Hz(Bfor200-400V,Wfor415V)

ASD - Fully automatic star delta starters (with bi relay)


(ASD)Relayrange

Std. pkg.

(nos.)HP kW

12.5 9.3 3TE02 90-0A.75 8-12.5

115 11 3TE02 90-0A.77 10-16

20 15 3TE02 90-0A.78 12.5-20

25 18.5 3TE02 90-0A.79 16-25

2) Entercodeforcoilvoltage,50Hz(Dfor230-400V,Wfor415V)

DOL - Direct online starters (without bi relay)


(DOL)Birelay

(recommended)

Std. pkg.

(nos.)HP kW

20 15 3TW04 94-2A.. 3UA55(20-32A)

1

25 18.5 3TW04 95-2A.. 3UA55(25-36A)

30 22 3TW04 96-2A.. 3UA58(32-50A)

40 30 3TW04 97-2A.. 3UA58(40-57A)

50 37 3TW04 98-2A.. 3UA58(57-70A)

75 55 3TW05 90-2A.. 3UA5830(85-105A)

3) Entercodeforcoilvoltage,50Hz(“RO”for415V,“PO”for230V)

49

Spares for starters

Spares for 3TW42/3LW42 starters

Description Type Std. pkg. (nos.)

Contactor 3TW0 290-0A.511) 1

Maincontactkit-singlepole 3TX0 200-0YA1 1

Maincontactkit-3pole 3TX0 200-0YA0 1

Coil 3TX0 203-0Y.6 1) 1

Movingcontactcarrier 3TX0 200-0YD0 10

Arcchamber 3TX0 202-0YA0 10

Aux.fixedcontacts 3TX0 200-1YB0 10

Aux.movingcontacts 3TX0 200-1YC0 10

Birelay 3UW5 002..$ 1

‘On’actuatorfor3TW42 3TX0 204-1YA0 1

‘Off’actuatorfor3TW42 3TX0 204-1YB0 1

‘Reset’actuatorforHSD 3TX0 204-1YR0 1

On/Offcontact 3SX1 551-1YA 1

SwitchforHSDstarter 3LA0 204-4YB 1

Spares for 3TE02 starters

Description Type Std. pkg. (nos.)

Contactor(1NO+1NC) 3TW0 311-0A&51 1

Contactor(2NO) 3TW0 320-0A&51 1

Maincontactkitthreepole 3TX0 300-0YA0 1

Maincontactkitsinglepole 3TX0 300-0YA1 1

Coil 3TX0 303-0Y&6 1

Aux.fixedcontacts(NO) 3TX0 300-1YB0 10

Aux.fixedcontacts(NC) 3TX0 300-1YD0 10

Aux.movingcontacts 3TX0 300-1YC0 10

Birelay 3UW5 002..$ 1

Star-deltatimer 3RP15 76 1N#20 8K 1

& Entercodeforcoilvoltage,50Hz(Dfor230-400V,Wfor415V)# Entercontrolvoltagecode(Mfor200-240V/380-440V,Pfor230-400V)

Spares for 3RW04, 3TE04, 3TE05

Description TypeStd. pkg.

(nos.)

Main,auxcontacts&sparecoils Refer page 42 –

On/Offactuators 3SX1 552-1YA 1

On/Offcontact 3SX1 551-1YA 1

On/Offactuatorfor3TE05only 3SB5201-7EC01 1

ElectronicTimer 3RP15 76-1NM20 8K 1

Accessoryforindependentmountingof3UA58

3UX1421-0XA 1

† EntercodeforcoilvoltageF0(110V),P0(230V),R0(415V)

Forreplacing3TF44order3TF3422andforreplacing3TF45order3TF3522#1NO+1NC @2NO+2NC

$ Coil codes for relay 3UW5:

Relayrange

0.63-1 1-1.6 1.6-2.5 2-3.2 3.2-5 4-6.3 6.3-10 8-12.5 10-16 12.5-20 16-25

Code 0J 1A 1C 1D 1F 1G 1J 1K 2A 2B 2C

ASD - Fully automatic star delta starters (without bi relay)


(ASD)Birelay

(recommended)

Std. pkg.

(nos.)HP kW

30 22 3TE04 94-2A.. 3UA55(16-25A)

1

40 30 3TE04 94-2A.. 3UA55(20-32A)

50 37 3TE04 95-2A.. 3UA55(32-40A)

60 45 3TE04 96-2A.. 3UA58(32-50A)

75 55 3TE04 97-2A.. 3UA58(40-57A)

3) Entercodeforcoilvoltage,50Hz(“RO”for415V,“PO”for230V)

New

ASD - Fully automatic star delta starters (with bi relay)

Motor rating at 415V, 3ph, 50Hz Type ASD † Std. pkg.

(nos.)HP kW

100 75 3TE0594-2AR0 1

125 90 3TE0595-2AR0 1

150 110 3TE0596-2AR0 1

180 132 3TE0597-2AR0 1

Contactor & Birelay list for 3TE04/ 3TE05 type ASD starter

HP KW3TE04/ 3TE05 type starter

ContactorLine/ Delta

Contactor Star

Bi-relay †††

30 22 3TE04 94-2A…. 3TF34 3TF34 3UA55 (16-25A)

40 30 3TE04 94-2A…. 3TF34 3TF34 3UA55 (20-32A)

50 37 3TE04 95-2A…. 3TF35 3TF34 3UA55 (32-40A)

60 45 3TE04 96-2A…. 3TF46 3TF34 3UA55 (32-50A)

75 55 3TE04 97-2A…. 3TF47 3TF34 3UA55 (40-57A)

100 75 3TE05 94-2A…. 3TF49 3TF47 3UA58 (70-95A)

125 90 3TE05 95-2A…. 3TF50 3TF47 3UA58 (70-95A)

150 110 3TE05 96-2A…. 3TF50 3TF50 3UA58 (95-120A)

180 132 3TE05 97-2A…. 3TF51 3TF50 3UA62 (115-180A)

†††3TE05havein-builtbirelaywhereas3TE04doesn’thavein-builtbirelay

50

Single line diagram SLD

A: DOL - in S.S. Housing SLD– 3phase motor

DOL - in S.S. Housing SLD– 1phase motor

RAJA Direct-On-Line Starter

3TW42 90-1A

RAJA Direct-On-Line Starter (forSinglePhaseconnection)

3TW42 90-1A

• WiringDiagramforSingle-PhaseMotors

Note:Connect3/L2to2/T1bycableofsuitablesize.(max4mm2)

• Diagramshowsconnectionsmadeforcontactorcoilsrated200-400V(wide-band),415V(320-455V),50Hz,440V(330-485V),50Hz.

• Forcoilsratedbetween220Vand250V50Hz,disconnectthewirebetweenL3-96andconnecttheneutralofthesupplysystemtotheterminal96oftherelay.

RAJA Direct-On-Line Starter (forRemoteOperation)

3TW42 90-1A

• Diagramshowsconnectionsmadeforcontactorcoilsrated200-400V(wide-band),415V(320-455V),50Hz.

• Forremoteoperationdisconnectthewirebetweenterminal5/L3oncontactorandterminal96ontherelay.Connecttheremote‘OFF’S01pushbuttonasshown.Connectremote‘ON’S11pushbuttonparalleltoS1asshown.

S1 = ONPushButtonS0 = ResetPushButtonQ1 = ContactorK1 = BimetalRelaywithSPPFeatureS10= 3LA0switch

DOL – Remote reset - SLD

B2: Handle Operated Star delta starter

51

Star delta Starter

Dimensional drawings

Q1:LineContactor

Q2:StarContactor

Q3:DeltaContactor

S1:‘ON’PushButton-I

S0:‘OFF’PushButton-O

S4:‘Reset’Button(ofrelay)

K1:BimetalRelay

Q4:StarDeltaTimer

*Mountingdimensions154x70

RAJA DOL starter 3TW42

* Mountingdimensions219x219 UseM4screwsformounting

M4EarthingScrewsattopendbottom

Handle operated Star delta starter 3LW4

52

Fully automatic star delta starter 3TE02

DOL without relay 3TW04

3TW04 95-2A.. 3TW04 96-2A.. 3TW04 97-2A.. 3TW04 98-2A..

3TW05 90-2A.. 3TW05 91-2A..

53

3TE04 94-2A.. 3TE04 95-2A..

3TE04 96-2A.. 3TE04 97-2A..

Front view

ASD-63TE0594-2AR0(75kW)3TE0595-2AR0(90kW)3TE0596-2AR0(110kW)3TE0597-2AR0(132kW)

Fully automatic star delta starter with out bi relay (3TE04)

Fully automatic star delta starter with bi relay (3TE05)

54

Useful technical information

Method of starting

A. DOL starting method:

Themosteconomicalandpopularmethodofstartingsquirrelcageinductionmotors,isdirect-on-line,wherethestarterisconnecteddirectlyacrossthesupply.However,thestartingcurrentatthemomentofswitchingDirect-on-linecanbeashighas6-8timestheratedcurrent.

Advantages:Highstartingtorque,shorterstartingtime,simpleconstructionandwiring,spacesavingetc.

Disadvantages:Highstartingcurrent

DOL: RAJA 3TW42

Construction

Contactor:

TheDOLstarterupto10HPisfittedwith3TW02contactor.ThiscontactorisspeciallydesignedbySiemensconsideringtherequirementsofindustryaswellasagriculture.Consideringthespecificneedoftheagriculturalpumpsetapplications,Siemenshasdesignedaspecialwidebandcoil(200-400V).Thiscoiloperatesreliablyevenwhenthereiswidevoltagefluctuation.Thecontactratingofthiscontactoris20A.ThishighcontactorratinghasmadeRAJAstarterthemostsuitablestarterforapplicationswherecurrentforgivenHPishigherthanthatoftheconventionalmotors’e.g..Submersiblepumpsetc.

DOL: 3TW04

ThisstarterissimilartoRAJADOLstarterwithsheetsteelhousing(3TW42901A).Inordertoofferflexibilityofselectingexact3UArelayrangebythecustomer,thisstarterhasonlyprovisionformountingthebi-relaybutthebirelayisnotprovidedinthestarter.Customerisrequiredtoselectthesuitablebi-relayandmountitinthestarterbeforeputtingitinservice.

Bimetal Overload Relay:

TheRAJAdirect-on-linestarterisfittedwith3UW50relay.Theserelaysarecomputercalibratedandtherefore,offeraccurateprotection.Themainbenefitofthisbimetalrelayisthebuilt-insinglephasingprotectioninadditiontotheoverloadprotection.Thisrelayisautomaticresettypeandcannotberesetbyhand.

Push buttons

Pushbuttonsareusedforswitching‘ON’and‘OFF’thestarter.

Operation:

InDOLstarting,the‘ON’pushbuttonispressed,whichenergizesthecontactorcoil,thusswitchingonthecircuit.WhentheOFF’pushbuttonispressed,thecontactorisde-energized,switchingoffthecircuit.Thebimetalrelayundernormalfunctioningofmotorplaysnoactivepartinthestarter.Butunderoverload,singlephasingorlockedrotorconditionsofMotor,thebimetalrelaycuts-offthesupplytothecontactorcoil,trippingthecircuit.Thecontactoritselfprovidesthenecessary‘no-voltage’protectioninsofarasitwilldropoutinthecaseofasupplyfailure,andforrestartingonresumptionofsupply,the‘ON’pushbuttonwillhavetobepressedagain.

B. Star delta starting method:

Instardeltastarting,initiallythemotorwindingsareconnectedinstar.Thisreducesthestartingcurrentby1/3rdofthefullloadcurrentalsothevoltageby(1/√3)oftheratedvalue.Asthetorqueisproportionaltothesquareofthevoltage,thestartingtorquealsogetreducedto1/3rdofit’sfullloadvalue.Oncethemotorattainsapproximately80%oftheratedspeed,thewindingsgetconnectedinthedeltaformation.

Thusbystardeltastarting,thestartingcurrentisreducedto2to2.5timestheratedcurrentunlikeDOLstarting,whereitis7to8timesoftheratedcurrent.

55

Advantages:lowstartingcurrent

Disadvantages:Low/mediumstartingtorque,longerstartingtime,lesssimplerconstructionandwiring,requiresmorespaceetc.

Inthisstarter,thechangeoverfrom‘star’to‘delta’isdoneautomaticallyafterapresettimebyusingatimer.

Construction:

Itconsistsofastar-deltaswitch(3LAO),contactor(3TW02),anoverloadrelay(3UW50),“Reset”pushbuttonandasafety‘ON’pushbutton.

Operation:

Tostartthemotor,movethe3LAOswitchhandlefrom‘O’positionto‘star’(Y)positionwiththerighthandandpressthestart’-(I)pushbuttonwithyourlefthand.Themotorstartsandwhenithasalmostcometoitsratedspeed(indicatedwhenthemotorhumreachesasteadypitch),turnthehandleto‘delta’position,stillensuretokeepthepushbuttonpressed.Afterswitchingtodelta,thepushbuttonandtheswitchhandlecanbereleased.Tostopthemotor,bringthehandleoftheswitchto‘O’position.Ifthestartertripsautomaticallyduetoanyfault,theswitchhandleisfirsttobebroughtto‘O’positionandthebimetalrelayhastobereset.

ASD: 3TE04 and 3TE05

Thesestartersaresimilartostardeltastarter(3TE02).3TE04startersoffersflexibilityofselectionof3UArelays.ThenewrangeextentionstartersofASD3TE05starterscomewithinbuiltbirelays.

Iy=CurrentinY-connection

ID=Currentin∆connection

Synchronousspeed

Speed/ratedspeed

Current/ratedop.current

B1. Handle Operated Star Delta Starter (3LW42)

Inthisstarter,thechangeoverfrom‘star’to‘delta’isdonemanuallythroughacontrolswitch.

56

Fuse protected selection type 2, lq = 50kA, IS/IEC: 60947-4-1

• TheselectionisvalidonlyforcompleteSiemenscombinationsi.e.SDF+DINFuse+Contactor+Birelay(+timer).• In case this combination is changed to accommodate another brand/rating of SDF/DIN Fuse/Contactor/BMR, it shall be the responsibility of

the person making such a change to assure type 2 performance.• Selectionisfornormal starting conditionswithstartingtime≤6seconds.Forheavy startingapplications(e.g.ID/FDfans,reciprocating

compressors,ballmillsetc.),pleaseconsult Siemens.• At60°Cservicetemperaturethebi-relayhastobederated.Thebi-relaycanbeuseduptothemaximumcurrentsettingindicated.Forexample-A

bi-relaywithsetting32-50A,at60°Ccanbeusedonlyupto47A.Thishoweverdoesnotmeanthatat60°C,the50Asettingcorrespondsto47A.Itmeansthat,thebi-relayshouldnotbesetbeyond47A.

• The electronic star-delta timer type 3RP should be used in star-delta feeders.• SDF:SwitchDisconnectorFuse.All fuses are DIN HRC type.• TestedType2combinations• LowLCC=LowLifeCycleCost

Direct-on-line feeder, for Low LCC

SL Motor Motor SDF HRC Fuse Contactor Bi-Relay Bi-Relay

kW/HP415V, 3ph, 50Hz

IL

AmpType Rating Type 3NA7 Amp Type Amp Type (50°C)

Set-Range Amp

Type (60°C)Available Set-

Range Amp

0.37/0.5 1 3KL811 20 3NA7804 4 3TF30 9 3UA5000-0K 0.8-1.25 3UA5000-0K 0.8-1.17

0.55/0.75 1.3 3KL811 20 3NA7804 4 3TF30 9 3UA5000-1A 1-1.6 3UA5000-1A 1-1.5

0.75/1 1.9 3KL811 20 3NA7801 6 3TF30 9 3UA5000-1B 1.25-2 3UA5000-1C 1.6-2.3

1.1/1.5 2.6 3KL811 20 3NA7801 6 3TF30 9 3UA5000-1D 2-3.2 3UA5000-1D 2-3

1.5/2 3.7 3KL811 20 3NA7803 10 3TF30 9 3UA5000-1E 2.5-4 3UA5000-1E 2.5-3.7

2.2/3 4.8 3KL811 20 3NA7805 16 3TF30 9 3UA5000-1F 3.2-5 3UA5000-1G 4-5.9

3.7/5 7.8 3KL811 20 3NA7807 20 3TF30 9 3UA5000-1H 5-8 3UA5000-1J 6.3-9.4

5.5/7.5 11.2 3KL812 32 3NA7810 25 3TF31 12 3UA5000-1K 8-12.5 3UA5000-1K 8-11.7

7.5/10 16 3KL812 32 3NA7812 32 3TF32 16 3UA5200-2A 10-16 3UA5200-2B 12.5-18.7

9.3/12.5 19 3KL815 63 3NA7820 50 3TF34 32 3UA5500-2B 12.5-20 3UA5500-2C 16-23.4

11/15 20.8 3KL815 63 3NA7820 50 3TF34 32 3UA5500-2C 16-25 3UA5500-2C 16-23.4

15/20 28 3KL815 63 3NA7822 63 3TF34 32 3UA5500-2D 20-32 3UA5500-2D 20-30

18.5/25 34 3KL815 63 3NA7822 63 3TF35 38 3UA5500-2Q 25-36 3UA5500-2R 32-37.4

22/30 40 3KL821 100 3NA7824 80 3TF46 45 3UA5800-2FZ1 32-50 3UA5800-2FZ1 32-47

30/40 53 3KL821 100 3NA7830 100 3TF47 63 3UA5800-2TZ1 40-57 3UA5800-2PZ1 50-59

37/50 65 3KL822 125 3NA7832 125 3TF477 70 3UA5800-2VZ2 57-70 3UA5800-2VZ2 57-65.5

45/60 78 3KL822 125 3NA7832 125 3TF49 85 3UA5800-8YZ1 70-95 3UA5800-8YZ1 70-88.9

55/75 96 3KL823 160 3NA7836 160 3TF50 110 3UA5830-5C 85-105 3UA5830-5C 85-98.2

75/100 131 3KL831 200 3NA7140 200 3TF51 140 3UA6230-5A 85-135 3UA6230-5B 115-168

90/125 156 3KL832 250 3NA7144 250 3TF52 170 3UA6230-5B 115-180 3UA6230-5B 115-168

110/150 189 3KL832 250 3NA7144 250 3TF53 205 3UA6230-5C 160-250 3UA6230-5C 160-234

132/180 227 3KL833 315 3NA7252 315 3TF54 250 3UA6230-5C 160-250 3UA6230-5C 160-234

160/215 271 3KL834 400 3NA7260 400 3TF55 300 3UA6230-5D 200-320 3UA6230-5D 200-299

200/270 339 3KL841 500 3NA7365 500 3TF56 400 3UA6230-5E 250-400 3UA6230-5E 250-374

250/335 398 3KL841 500 3NA7365 500 3TF57 475 3UA6830-3F 320-500 3UA6830-5F 320-468

Star-Delta feeder, for Low LCC

SL Motor Motor SDF HRC FusesContactor Line/Delta

Contactor Star Bi-Relay Bi-Relay Timer


IL

Amp.lph

AmpType Rating Type 3NA7 Amp Type Amp Type Amp Type (50°C)

Set-RangeAmp

Type (60°C)Available

Set-Range AmpType

2.2/3 4.8 2.8 3KL811 20 3NA7801 6 3TF30 9 3TF30 9 3UA5000-1D 2-3.2 3UA5000-1D 2-3 3RP15

3.7/5 7.8 4.5 3KL811 20 3NA7803 10 3TF30 9 3TF30 9 3UA5000-1F 3.2-5 3UA5000-1F 3.2-4.7 3RP15

5.5/7.5 11.2 6.5 3KL811 20 3NA7805 16 3TF30 9 3TF30 9 3UA5000-1H 5-8 3UA5000-1H 5-7.5 3RP15

7.5/10 16 9.2 3KL811 20 3NA7807 20 3TF31 12 3TF30 9 3UA5000-1J 6.3-10 3UA5000-1J 6.3-9.4 3RP15

9.3/12.5 19 11 3KL812 32 3NA7810 25 3TF31 12 3TF30 9 3UA5000-1K 8-12.5 3UA5000-1K 8-11.7 3RP15

11/15 20.8 12 3KL812 32 3NA7810 25 3TF31 12 3TF30 9 3UA5000-1K 8-12.5 3UA5000-2S 10-13.6 3RP15

15/20 28 16.2 3KL812 32 3NA7812 32 3TF33 22 3TF32 16 3UA5200-2B 12.5-20 3UA5200-2B 12.5-18.7 3RP15

18.5/25 34 19.7 3KL815 63 3NA7820 50 3TF34 32 3TF34 32 3UA5500-2B 12.5-20 3UA5500-2C 16-23.4 3RP15

22/30 40 23.2 3KL815 63 3NA7820 50 3TF34 32 3TF34 32 3UA5500-2C 16-25 3UA5500-2D 22-30 3RP15

30/40 53 30.6 3KL815 63 3NA7822 63 3TF34 32 3TF34 32 3UA5500-2D 20-32 3UA5500-2Q 25-33.7 3RP15

37/50 65 37.5 3KL821 100 3NA7824 80 3TF35 38 3TF34 32 3UA5500-2R 32-40 3UA5500-8M 36-45 3RP15

45/60 78 45 3KL821 100 3NA7830 100 3TF46 45 3TF34 32 3UA5800-2FZ1 32-50 3UA5800-2FZ1 32-47 3RP15

55/75 96 55.4 3KL821 100 3NA7830 100 3TF47 63 3TF34 32 3UA5800-2TZ1 40-57 3UA5800-2PZ1 50-59 3RP15

75/100 131 75.6 3KL823 160 3NA7836 160 3TF49 85 3TF47 63 3UA5800-8YZ1 70-95 3UA5800-8YZ1 70-88.9 3RP15

90/125 156 90.1 3KL823 160 3NA7836 160 3TF50 110 3TF47 63 3UA5830-5B 70-95 3UA5830-5C 85-98.2 3RP15

110/150 189 109 3KL831 200 3NA7140 200 3TF50 110 3TF50 110 3UA5830-5D 95-120 3UA5830-5D 95-112 3RP15

132/180 227 131.1 3KL832 250 3NA7144 250 3TF51 140 3TF50 110 3UA6230-5B 115-180 3UA6230-5B 115-168 3RP15

160/215 271 156.5 3KL833 315 3NA7252 315 3TF52 170 3TF50 110 3UA6230-5B 115-180 3UA6230-5B 115-168 3RP15

200/270 339 195.7 3KL834 400 3NA7260 400 3TF54 250 3TF52 170 3UA6230-5C 160-250 3UA6230-5C 160-234 3RP15

250/335 398 229.8 3KL841 500 3NA7260 400 3TF54 250 3TF54 250 3UA6230-5C 160-250 3UA6230-5D 200-299 3RP15

57

Direct-on-line feeder, for low LCC

SL motor Circuit breaker Contactor Bi-relay


IL

AType A Type A Type (50°C)

Range(A)

0.37/0.5 1 3RV11 21-0KA10 1.25 3TF30 9 # 0.9-1.25

0.55/0.75 1.3 3RV11 21-1AA10 1.6 3TF30 9 # 1.1-1.6

0.75/1 1.9 3RV11 21-1BA10 2 3TF30 9 # 1.4-2

1.1/1.5 2.6 3RV11 21-1DA10 3.2 3TF31 12 # 2.2-3.2

1.5/2 3.7 3RV11 21-1EA10 4 3TF32 16 # 2.8-4

2.2/3 4.8 3RV11 21-1FA10 5 3TF32 16 # 3.5-5

3.7/5 7.8 3RV11 21-1HA10 8 3TF32 16 # 5.5-8

5.5/7.5 11.2 3RV11 21-1KA10 12.5 3TF34 32 # 9-12.5

7.5/10 16 3RV11 21-4AA10 16 3TF34 32 # 11-16

9.3/12.5 19 3RV11 21-4BA10 20 3TF34 32 # 14-20

11/15 20.8 3RV11 21-4CA10 22 3TF34 32 # 17-22

15/20 28 3RV11 31-4EA10 32 3TF35 38 # 22-32

18.5/25 34 3RV11 31-4FA10 40 3TF46 45 # 28-40

22/30 40 3RV11 31-4GA10 45 3TF48 75 # 36-45

30/40 53 3RV11 42-4JA10 63 3TF48 75 # 45-63

37/50 65 3RV11 42-4KA10 75 3TF50 110 # 57-75

45/60 78 3RV11 42-4LA10 90 3TF50 110 # 70-90

55/75 96 3RV11 42-4MA10 100 3TF52 170 # 80-100

75/100 131 3VL27 16-1DK36-0AA0 160 3TF52 170 3UA62 30-5A 85-135

90/125 156 3VL37 25-1DK36-0AA0 250 3TF53 205 3UA62 30-5B 115-180

110/150 189 3VL37 25-1DK36-0AA0 250 3TF53 205 3UA62 30-5C 160-250

132/180 227 3VL37 25-1DK36-0AA0 250 3TF54 250 3UA62 30-5C 160-250

160/215 271 3VL47 31-1DK36-0AA0 315 3TF55 300 3UA62 30-5D 200-320

200/270 339 3VL57 50-1DK36-0AA0 500 3TF57 475 3UA62 30-5E 250-400

250/335 398 3VL57 50-1DK36-0AA0 500 3TF57 475 3UA68 30-5F 320-500

#3RV11comeswithintegralrelayfunction,henceexternalbirelayiseliminated. MPCBwith‘standardrelease’canalsobeused.

Star-delta feeder, for low LCC

SL motor Circuit breaker Contactor line/delta Contactor star Bi-relay Timer


IL

AIphA

Type A Type A Type A Type (50°C)Range

(A)Type

2.2/3 4.8 2.8 3RV13 21-1FC10 5 3TF32 16 3TF30 9 3UA52 00-1D 2-3.2 3RP15

3.7/5 7.8 4.5 3RV13 21-1HC10 8 3TF32 16 3TF30 9 3UA52 00-1F 3.2-5 3RP15

5.5/7.5 11.2 6.5 3RV13 21-1KC10 12.5 3TF34 32 3TF30 9 3UA52 00-1H 5-8 3RP15

7.5/10 16 9.2 3RV13 21-4AC10 16 3TF34 32 3TF30 9 3UA52 00-1J 6.3-10 3RP15

9.3/12.5 19 11 3RV13 21-4CC10 22 3TF34 32 3TF30 9 3UA52 00-1K 8-12.5 3RP15

11/15 20.8 12 3RV13 21-4CC10 22 3TF34 32 3TF30 9 3UA52 00-1K 8-12.5 3RP15

15/20 28 16.2 3RV13 31-4EC10 32 3TF35 38 3TF32 16 3UA52 00-2B 12.5-20 3RP15

18.5/25 34 19.7 3RV13 31-4FC10 40 3TF46 45 3TF34 32 3UA52 00-2C 16-25 3RP15

22/30 40 23.2 3RV13 31-4GC10 45 3TF48 75 3TF34 32 3UA52 00-2C 16-25 3RP15

30/40 53 30.6 3RV13 41-4JC10 63 3TF48 75 3TF34 32 3UA55 00-2D 20-32 3RP15

37/50 65 37.5 3RV13 41-4KC10 75 3TF50 110 3TF34 32 3UA55 00-2R 32-40 3RP15

45/60 78 45 3RV13 41-4LC10 90 3TF50 110 3TF34 32 3UA55 00-8M 36-45 3RP15

55/75 96 55.4 3RV13 41-4MC10 100 3TF52 170 3TF34 32 3UA58 00-2TZ1 40-57 3RP15

75/100 131 75.6 3VL27 16-1DK36-0AA0 160 3TF52 170 3TF47 63 3UA58 00-8YZ1 70-95 3RP15

90/125 156 90.1 3VL37 25-1DK36-0AA0 250 3TF53 205 3TF47 63 3UA58 30-5B 70-95 3RP15

110/150 189 109 3VL37 25-1DK36-0AA0 250 3TF53 205 3TF50 110 3UA58 30-5D 95-120 3RP15



200/270 339 195.7 3VL57 50-1DK36-0AA0 500 3TF57 475 3TF52 170 3UA62 30-5C 160-250 3RP15

250/335 398 229.8 3VL57 50-1DK36-0AA0 500 3TF57 475 3TF54 250 3UA62 30-5D 160-250 3RP15

Fuseless selection type 2, Iq = 50kA, IS/IEC: 60947-4-1

• TheselectionisvalidonlyforcompleteSiemenscombinationsi.e.MPCB/MCCB+contactor+bi-relay(+timer).

• In case this combination is changed to accommodate another brand/rating of MPCB/MCCB/contactor/BMR, it shall be the responsibility of the person making such a change to assure Type 2 performance.

• Selectionisfornormal starting conditionswithstartingtime≤6seconds.Forheavy startingapplications(e.g.ID/FDfans,reciprocatingcompressors,ballmillsetc.),pleaseconsult Siemens.

• The electronic star-delta timer type 3RP should be used in star-delta feeders.

• TrulytestedType2combinationsatneutralauthorities.

• LowLCC=Lowlifecyclecost

58

Recommended Selection of Switchgear for Autotransformer Starter - Fuse Protected

SL Motor, 415V,3Ph, 50Hz

SDF FUSE Line contactor

K3Transformer contactor K2 for Tranformer tapping %starcontactorK1=sameastransformercontactorK2

Overload Relay

kW / HPI

L

AmpMLFB

RatingAmp

MLFBRatingAmp

Type A 80% 70% 65% 50%

Type AType A Type A Type A Type A

2.2/3 4.8 3KL812 32 3NA78010RC 6 3TF30 9 3TF30 9 3TF30 9 3TF30 9 3TF30 9 3UA5000-1F 3.2-5

3.7/5 7.8 3KL812 32 3NA78030RC 10 3TF30 9 3TF30 9 3TF30 9 3TF30 9 3TF30 9 3UA5000-1H 5-8

5.5/7.5 11.2 3KL812 32 3NA78050RC 16 3TF31 12 3TF30 9 3TF30 9 3TF30 9 3TF30 9 3UA5000-1K 8-12.5

7.5/10 16 3KL812 32 3NA78070RC 20 3TF32 16 3TF31 12 3TF30 9 3TF30 9 3TF30 9 3UA5200-2A 10-16

9.3/12.5 19 3KL812 32 3NA78100RC 25 3TF33 16 3TF32 16 3TF31 12 3TF30 9 3TF30 9 3UA5500-2B 12.5-20

11/15 20.8 3KL812 32 3NA78100RC 25 3TF33 22 3TF32 16 3TF31 12 3TF31 12 3TF30 9 3UA5500-2C 16-25

15/20 28 3KL815 63 3NA78120RC 32 3TF34 32 3TF33 22 3TF32 16 3TF32 16 3TF30 9 3UA5500-2D 20-32

18.5/25 34 3KL815 63 3NA78200RC 50 3TF35 38 3TF34 32 3TF33 22 3TF32 16 3TF31 12 3UA5500-2Q 25-36

22/30 40 3KL815 63 3NA78200RC 50 3TF46 45 3TF34 32 3TF33 22 3TF33 22 3TF31 12 3UA5800-2FZ1 32-50

30 / 40 53 3KL815 63 3NA78220RC 63 3TF47 63 3TF35 38 3TF34 32 3TF34 32 3TF32 16 3UA5800-2TZ1 40-57

37 / 50 65 3KL821 100 3NA78240RC 80 3TF477 70 3TF46 45 3TF35 38 3TF34 32 3TF33 22 3UA5800-2VZ1 57-70

45 / 60 78 3KL821 100 3NA78300RC 100 3TF49 85 3TF47 63 3TF46 45 3TF35 38 3TF34 32 3UA5800-8YZ1 70-95

55 / 75 96 3KL821 100 3NA78300RC 100 3TF50 110 3TF477 70 3TF47 63 3TF46 45 3TF34 32 3UA5830-5C 85-105

75 / 100 131 3KL831 200 3NA78360RC 160 3TF51 140 3TF49 85 3TF48 75 3TF47 63 3TF46 45 3UA6230-5A 85-135

90/125 156 3KL831 200 3NA78360RC 160 3TF52 170 3TF50 110 3TF49 85 3TF477 70 3TF47 63 3UA6230-5B 115-180

110 / 150 189 3KL831 200 3NA71400RC 200 3TF53 205 3TF51 140 3TF50 110 3TF49 85 3TF47 63 3UA6230-5C 160-250

132/180 227 3KL832 250 3NA71440RC 250 3TF54 250 3TF52 170 3TF51 140 3TF50 110 3TF477 70 3UA6230-5C 160-250

160/215 271 3KL833 315 3NA72520RC 315 3TF55 300 3TF53 205 3TF51 140 3TF51 140 3TF50 110 3UA6230-5D 200-320

200/270 339 3KL834 400 3NA72600RC 400 3TF56 400 3TF54 250 3TF52 170 3TF52 170 3TF50 110 3UA6230-5E 250-400

250/335 398 3KL834 400 3NA72600RC 400 3TF57 475 3TF55 300 3TF53 205 3TF53 205 3TF51 140 3UA6830-3F 320-500

1. PleaseuseElectronicStardeltatimetype3RP15forthechangeoverfromstartomain.

2. SelectionvalidforNormalstartingofthemotorswithstartingtimeupto10seconds

3. MinimumauxiliarycontactsforK1=1NO+1NC,forK2=1NO,forK3=1NCandforcontactorrelayK5=2NO

4. Selectionforhigherratingsuponrequest.

Recommended Selection of Switchgear for Autotransformer Starter - Fuseless

SL Motor, 415V,3Ph, 50Hz

MPCB / MCCB*Line contactor

K3Transformer contactor K2 for Tranformer tapping %starcontactorK1=sameastransformercontactorK2

Overload Relay

kW / HPI

L

AmpMLFB

RangeAmp

Type A 80% 70% 65% 50%

Type AType A Type A Type A Type A

2.2/3 4.8 3RV10211FC10 5 3TF30 9 3TF30 9 3TF30 9 3TF30 9 3TF30 9 – –

3.7/5 7.8 3RV10211HC10 8 3TF30 9 3TF30 9 3TF30 9 3TF30 9 3TF30 9 – –

5.5/7.5 11.2 3RV10211KC10 12.5 3TF31 12 3TF30 9 3TF30 9 3TF30 9 3TF30 9 – –

7.5/10 16 3RV10214AC10 16 3TF32 16 3TF31 12 3TF30 9 3TF30 9 3TF30 9 – –

9.3/12.5 19 3RV10214BC10 20 3TF33 16 3TF32 16 3TF31 12 3TF30 9 3TF30 9 – –

11/15 20.8 3RV10214CC10 22 3TF33 22 3TF32 16 3TF31 12 3TF31 12 3TF30 9 – –

15/20 28 3RV10314EC10 32 3TF34 32 3TF33 22 3TF32 16 3TF32 16 3TF30 9 – –

18.5/25 34 3RV10314FC10 40 3TF35 38 3TF34 32 3TF33 22 3TF32 16 3TF31 12 – –

22/30 40 3RV10314GC10 45 3TF46 45 3TF34 32 3TF33 22 3TF33 22 3TF31 12 – –

30/40 53 3RV10414JC10 63 3TF47 63 3TF35 38 3TF34 32 3TF34 32 3TF32 16 – –

37/50 65 3RV10414KC10 75 3TF477 70 3TF46 45 3TF35 38 3TF34 32 3TF33 22 – –

45/60 78 3RV10414LC10 90 3TF49 85 3TF47 63 3TF46 45 3TF35 38 3TF34 32 – –

55/75 96 3RV10414MC10 100 3TF50 110 3TF477 70 3TF47 63 3TF46 45 3TF34 32 – –

75/100 131 3VL2716-1DK36-0AA0 160 3TF51 140 3TF49 85 3TF48 75 3TF47 63 3TF46 45 3UA6230-5A 85-135

90/125 156 3VL3725-1DK36-0AA0 250 3TF52 170 3TF50 110 3TF49 85 3TF477 70 3TF47 63 3UA6230-5B 115-180

110/150 189 3VL3725-1DK36-0AA0 250 3TF53 205 3TF51 140 3TF50 110 3TF49 85 3TF47 63 3UA6230-5C 160-250

132/180 227 3VL3725-1DK36-0AA0 250 3TF54 250 3TF52 170 3TF51 140 3TF50 110 3TF477 70 3UA6230-5C 160-250

160/215 271 3VL4740-1DK36-0AA0 400 3TF55 300 3TF53 205 3TF51 140 3TF51 140 3TF50 110 3UA6230-5D 200-320

200/270 339 3VL4740-1DK36-0AA0 400 3TF56 400 3TF54 250 3TF52 170 3TF52 170 3TF50 110 3UA6230-5E 250-400

250/335 398 3VL5763-2DK36-0AA0 630 3TF57 475 3TF55 300 3TF53 205 3TF53 205 3TF51 140 3UA6830-3F 320-500

*3RV10MBCBcomeswithbuiltinoverloadprotectionhencenoneedtouseanexternaloverloadrelay;3RV13MagonlyMPCBcanalsobeused,howeveranexternaloverloadrelayisrequired

1. PleaseuseElectronicStardeltatimetype3RP15forthechangeoverfromstartomain.

2. SelectionvalidforNormalstartingofthemotorswithstartingtimeupto10seconds

3. MinimumauxiliarycontactsforK1=1NO+1NC,forK2=1NO,forK3=1NCandforcontactorrelayK5=2NO

4. Selectionforhigherratingsuponrequest.

59

Notes

OrderNo.:107075557 DF-CP-0088-2017(ThisreplacesDF-CP-182-2016)

CustomerCareTollfreeno. 18002090987Email:[email protected]

Productupgradationisacontinuousprocess.Hence,datainthiscatalogissubjecttochangewithoutpriornotice.Forthelatestinformation,pleasegetintouchwithourSalesOffices.

SiemensLtd.DigitalFactory ControlProducts R&DTechnologyCentre KalwaWorks,ThaneBelapurRoad Thane-400601 Fax:+912233265627 E-mail:[email protected]

www.siemens.co.in

Your partnersSales offices:

Chennai4thFloor,ETAMountCentral SeethakathiBusinessCentre,MountRoad Chennai-600006 (:+914430474000Fax:+914430474080

Coimbatore1stFloor,“SenthilTowers” 1078,AvinashiRoad Coimbatore-641018 (:+914223076300Fax:+914223076310

GurgaonPlotNo.-78,Tower-B JagatjitIndustriesBuilding(JIL) OppositeSBIAcademy,Sector-18 Gurgaon-122015 (:+911242842000,3810200

GuwahatiHouseNo20,Ushanagar DispurSupermarket,Guwahati-781006 Assam,India Mobile:+919874484442 E-mail:[email protected]

Hyderabad5-9-19,4th&5thFloor LaxmiNarasinhEstate Opp.SecretariatRoad Saifabad Hyderabad-500004 (:+914030922500Fax:+914030923145

Jaipur6,ParkStreet Opp.PinkCityPetrolPump M.I.Road Jaipur-302006,Rajasthan (:+911415152108Fax:+911412370482

Jamshedpur“RoshanTower” MainRoad,Bistupur(2ndFloor) Jamshedpur-831001 (:+916576682201

Kolkata3rdFloor,43,ShantiPalli RashbihariBypassConnector Kolkata-700042,India (:+913330939000Fax:+913330939010

Lucknow510-511,5thFloor,ShalimarTitanium PlotNo.TC.G-1/1,VibhutiKhand GomtiNagar,Lucknow UttarPradesh226010 (:+915224031039

MumbaiBusinessCentre-1 ThaneBelapurRoad,Thane-400601 (:+912239663000Fax:+912239663721

Gandhidham PlotNo.299,Ward3A,Adipur Gandhidham-370205,Gujarat Mobile:+919099010323 E-mail:[email protected]

Goa HouseNo.S-2,ClassqueAppartment Porvorim,Goa-403501 Mobile:+917722008113 E-mail:[email protected]

Gorakhpur FlatNo.3B,3rdFloor,PlotNo.298 NearSawatriHosiptal,Purdilpur VijayChowk,Gorakhpur-273001,UP Mobile:+917800960310 E-mail:[email protected]

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GuwahatiHouseNo.20,Ushanagar DispurSupermarket Guwahati-781006,Assam,India Mobile:+919874484442 E-mail:[email protected] Mobile:+919903200417 E-mail:[email protected]

HaridwarPlotNo.3B,HouseNo.229/30 DeepGangaApartments,Sector-5A SIDCUL,Haridwar-249403,UP Mobile:+919839102434 E-mail:[email protected]

Hospet RamanandResidency,FlatNo.204 1stMain,NehruCo-OpColony Hospet-583203,Karnataka Mobile:+919901400227 E-mail:[email protected]

Hospet Mahima’s,DoorNo.1288,9thWard NearMarkendeshwaraSchool M.P.PrakashNagar Hospet-583201,DisttBellary,Karnataka Mobile:+919945859004 E-mail:nagaraj,[email protected]

Hospet #727,LakshmiNarasimhaNilaya NearSurbhiKalyanaMantapa,Amaravathi Hospet-583203 Mobile:+919741114877 E-mail:[email protected]

Hosur PlotNo12VishnuAnandamGalaxy ChittanapalliNallurVillage,Hosur-635109 Mobile:+918971200266 E-mail:[email protected]

Hubli #21,SriMallikarjunaNilaya,1stFloor SomanagowdaraLayout,BengeriExtension Hubli-580023,Karnataka Mobile:+919880003724 E-mail:[email protected]

Indore SatyamittraRajlaxmiNature,D-410 NearSuryaTemple,RRCAT PithampurRoad,Indore-452012 Mobile:+919977236899 E-mail:[email protected]

IndoreC/oMr.MahendraNandedkar PlotNo.CH-30,SchemeNo.74,VijayNagar NearPrestigeCollage,Indore-452010 Mobile:+919049149199 E-mail:[email protected]

Jajpur KirtanEnclave,FlatNo.316,CBlock ChhordhaChaak,JajpurKeonjharRoad Jajpur,Odisha-755019 (NearestLandMark–SBIATMcounter) Mobile:+919937189624 E-mail:[email protected]

Jalandhar H.No.140,GroundFloor,DefenceColony Jalandhar,Punjab-144001 Mobile:+918427979870 E-mail:[email protected]

Jodhpur D-212,NearSaiBabaMandir ShankarNagar,PalRoad,Jodhpur-342007 Mobile:+917665590333 E-mail:[email protected]

Kanpur FlatNo.702,PushpiApartments ShardaNagar,Kanpur-208025,UP Mobile:+918650404404 E-mail:[email protected]

Khopoli 404,BuildingNo.5,AshiyanaVillage,Katrang Khopoli-410203,DistrictRaigad Mobile:+919867748975 E-mail:[email protected]

Kolhapur RSNo.84-1,PinacPrasad,Fl.No.A-35 NewPalaceRoad,Kolhapur-416006 Mobile:+919850836839 E-mail:[email protected]

Kota 406,ManglayatanAppartment NearJainTemple,BhimganjMandi Kota-324002 Mobile:+919828419111 E-mail:[email protected]

Ludhiana H.No.1858,FirstFloor,Sector-32A Ludhiana-141008,Punjab Mobile:+919876047929 E-mail:[email protected]

Ludhiana H.No.728,FirstFloor,Sector-33 ChandigarhRd.,Ludhiana-141010,Punjab Mobile:+919878094677 E-mail:[email protected]

LudhianaR-115,NearDAVSchool SarabhaNagarExtension,Phase-2 PakhowalRoad,Ludhiana,Punjab-142022 Mobile:+919888484066 E-mail:[email protected]

MaduraiAnirudhBlockF-Top3 VasudharaApartment,84,TPKMainRoad Andalpuram,Madurai-625003,TamilNadu Mobile:+919894617776 E-mail:[email protected]

Meerut E-205,AnsalCourtyard,RoorkeeBypass Modipuram,Meerut-250110,UP Mobile:+919720999887 E-mail:[email protected]

Meerut C-904,AnsalCourtyard,RoorkeeBypass Modipuram,Meerut-250110,UP Mobile:+919999702981 E-mail:[email protected]

Mehsana B/26,TirupatiBungalows B/HDudhsagarDairy,RadhanpurRoad Mehsana-384002 Mobile:+919909916971 E-mail:[email protected]

Mysore No.980,4thCross,6thMain BannimantapBLayout,SSNagar Mysore-570015 Mobile:+919611311645 E-mail:[email protected]

Naidupeta DoorNo.3-3-140,Raghavaiahpeta SriharikotaRoad,OpptoRaceSchool SullurpetaTown&Mandal SPSRNelloreDistrict,AP-524123 Mobile:+919840255185 E-mail:[email protected]

Nashik 414,RajdharBhandhu,GhankarLane RavivarPeth,Nashik-422001 Mobile:+919822193204 E-mail:[email protected]

Nashik FlatNo.A-4203,BrindavanGardens KedarNagar,ShramikNagar NearSatpurMIDC,Nashik-422012 Mobile:+919619620068 E-mail:[email protected]

Neemrana FlatNo.F111,AnantrajAashrayApartment PlotNo.236,JapaneseZone Neemrana-301705,Dist.-Alwar Mobile:+919650481919 E-mail:[email protected]

PatnaSwastikEnclave,FlatNo.102 RamJaipalNagar,RoadNo.9,GolaRoad BailyRoad,Patna-801503 Mobile:+919771414108 E-mail:[email protected]

Pondicherry R.A.M.Paradise,IIFloor,No.4,2ndCross KambanNagar,Reddiarpalayam Puducherry-605010 Mobile:+919176609374 E-mail:[email protected]

Raipur FlatNo.B-403,ShivVatikaApartment AshwaniNagar,Raipur Chhattisgarh-492013 Mobile:+919823935775 E-mail:[email protected]

Raipur 103RisabhRegency NearShriMedishineHospital NewRajendraNagarRaipur(CG)-492001 Mobile:+919425601849 E-mail:[email protected]

Rajamahendravaram FlatNo.203,E-Block,RoyalCity DoorNo.3-15-1,Opp.EastRailwayStation Rajamahendravaram-533102 AndhraPradesh Mobile:+919948664228 E-mail:[email protected]

Rajkot 301,SnowhillApartment NearGoldenSupermarket,AminMarg Rajkot-360007,Gujarat Mobile:+919909904993 E-mail:[email protected]

Ranchi FlatNo.A-101,1stFloor SundaramApartment,KilburnColony Hinoo,Ranchi,Jharkhand-834002 Mobile:+918294052647 E-mail:[email protected]

Ranchi 2/44NewAreaGandhiNagar FlatName-LilaRajSadhan,2ndFloor Hinoo,Ranchi-834002 Mobile:+917766906595 E-mail:[email protected]

Renukoot RajBhawan(NearKhatuShyamMandir) AwadhColony,Murdhwa,Renukoot Sonebhadra-231217,UP Mobile:+919889384222 E-mail:[email protected]

Rourkela D/7,GafoorColony,GroundFloor NearLICOffice,UditNagar Rourkela-769012,Odisha Mobile:+919776967773 E-mail:[email protected]

Rourkela N/6,FlatNo.3A,CivilTownship OppositeHi-techMedicalCollege&Hospital Rourkela,Odisha-769004 Mobile:+919937972407 E-mail:[email protected]

Rudrapur FlatNo.202,TowerIndus‘B’ OmaxeRevieraLtd. Rudrapur-263153,Uttarakhand Mobile:+919918002525 E-mail:[email protected]

Ahmedabad3rdFloor,PrernaArbour GirishColdrinksCrossRoads,Navrangpura Ahmedabad-380009 (:+917930927600Fax:+917930927699

BarodaGroundFloor,UrjaBhavan Opp.MakarpuraRailwayStation,Maneja Vadodara-390013 (:+912653957701Fax:+912653039190

Bengaluru1stFloor,JyotiMahal,No.49,St.MarksRd. Bengaluru-560001 (:+918033422000Fax:+918033424131

ChandigarhSCO188/191,3rdFloor,Sector-17C Chandigarh-160017 (:+911724690300Fax:+911724690399

Territory managers:Agra31,MaitriBagh,DayalBagh Agra-282005,UP Mobile:+917619047999 E-mail:[email protected]

Angul FlatNo.209,Block-B,2ndFloor OMResidency,GandhiMarg InfrontofKalyaniNurshingHome Angul,Odisha-759122 Mobile:+919437114662 E-mail:[email protected]

Aurangabad FlatNo.603,BuildingA2 DishaSanskrutiSilkcity,PaithanRoad Aurangabad-431001(MH) Mobile:+917720032974 E-mail:[email protected]

BelgaumH.No.713,NarvekarLane,Shahpur Belgaum-590003,Karnataka Tel.:+9108312495156 Mobile:+919740277991 E-mail:[email protected] Mobile:+918105254395 E-mail:[email protected]

Belgaum FlatNo.7,2ndFloor,JyotirlingPlaza CongressRoad,Thilakwadi Belgaum-590011,Karnataka Mobile:+917259400100 E-mail:[email protected]

Bharuch GoldB,804,SamruddhiResidency Opp.ZadeshwarBusStop,ZadeshwarRoad Bharuch-392011 Mobile:+919429037805 E-mail:[email protected]

Bhilai C/o.Mr.AnilDhusia,Qtr.No.4A,Street33 Sector-4,Bhilai-490001 Mobile:+917869922211 E-mail:[email protected]

BhopalMobile:+919823011883 E-mail:[email protected]

Bhubaneswar 104Sector5,NiladriVihar,Chandrasekharapur,Bhubaneswar Odisha-751021 Mobile:+917399638488 E-mail:[email protected]

BhubaneswarPlotNo.233,ShahidNagar Bhubaneswar-751007 Mobile:+917894436373 E-mail:[email protected]

Bhubaneswar PlotNo.486,FlatNo.302 ArchidRoyalApartment,NageswarTangi Bhubaneswar-751002,Odisha Mobile:+919040001343 E-mail:[email protected]

Boisar FlatNo.A-21,SaiSagarCHS MAHADAColony,ChitrayalayaRoad Boisar-401506 Mobile:+919819231892 E-mail:[email protected]

CochinJomerSymphony,33/2317,5thFloor Chalikkavattom,PonnurunniNorth,Vytilla Kochi-682019 Tel.:+914028611/22 Mobile:+919846006580 E-mail:[email protected] Mobile:+919526065551 E-mail:[email protected] Mobile:+919656690111 E-mail:[email protected]

Durgapur6/15,BengalAmbuja (NearDurgapurCinemaHall) CitiCentre,Durgapur-713216 Mobile:+919830317456 E-mail:[email protected] Mobile:+919051020207 E-mail:[email protected]

Nagpur5thFloor,LandMarkBuilding WardhaRoad,RamdasPeth Nagpur-440010 (:+917123093000Fax:+917123093111

PuneTowerB/701-705,ICCTradeTower 403A,SenapatiBapatRoad Pune-411016 (:+912030466000Fax:+912030466060

Vishakhapatnam2ndFloor,30-8-47 LakshmiNarasimhaTowers BanuStreet,DabaGardens Visakhapatnam-530020 AndhraPradesh (:+918913050200Fax:+918913050222

Rudrapur FlatNo.104,TowerRhone‘C’ OmaxeRevieraLtd. Rudrapur-263153,Uttarakhand Mobile:+919621070111 E-mail:[email protected]

Salem Rajagiragham,LumbiniIllam,No.20 PalaniappaNagarHasthampatti Salem-636007 Mobile:+918754922245 E-mail:[email protected]

Siliguri C/o.RadhagobindoPaul SyedMustafaAliRoad RajaRammohanRoyRoad,Hakimpara WardNumber:XV,Dist-Darjeeling Siliguri-741201 Mobile:+919932276294 E-mail:[email protected]

Sonepat H.No.1103,1stFloor,Sector-14 Sonepat,Haryana-131001 Mobile:+919855526122 E-mail:[email protected]

Sriperumbudur C-32Block,3rdFloor,FlatNo.31 TVHSvayaApartments,Nr.VengaduVillage KundrathurRoad,Sriperumbudur-602105 Mobile:+919884102638 E-mail:[email protected]

Surat 3/A,NavrachanaSociety,Opp.D.K.Park BhatarRoad,Surat-395001 Mobile:+919879510191 E-mail:[email protected]

Surat A-604,StutiUniversal,GreenCityRoad Pal-Adajan,Surat-395009,Gujarat Mobile:+919712445504 E-mail:[email protected]

Trichy 1/1209-B,6thCrossStreet,WestExtension VasanNagar,RettaiVaikkal,VayalurRoad Trichy-620102 Mobile:+919176609375 E-mail:[email protected]

TrivandrumHouseNo.30,GangaNilayam SwathyNagar,Kazhakuttom Trivandrum-695582 Mobile:+919947957839 E-mail:[email protected]

Udaipur A-39,NewAhinsapuri,Fatehpura Udaipur-313004 Mobile:+919983691888 E-mail:[email protected]

Ujjain TirupatiHights,B-Block,FlatNo.206 NanaKheda,Ujjain-IndoreRoad Ujjain-456010(MP) Mobile:+918889911401 E-mail:[email protected]

Vapi FlatNo.201,GayatriBuilding NearJalaramTemple,NH8 Vapi,DistrictValsad-396195 Mobile:+919687668690 E-mail:[email protected]

Vapi FlatNo.302,3rdFloor,Samrajya-IV RoyalResidency,GokulViharTownship CharwadaRoad,Taluka-Pardi,Dist.Valsad Vapi-396195 Mobile:+919825147957 E-mail:[email protected]

Vijayawada LaxmiNivas,1stFloor,FlatNo.FF2 44/3&44/2,PlotNo.08 SundarayyaNagar,Payakapuram Vijayawada-520015,AndhraPradesh Mobile:+919642351144 E-mail:[email protected]

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Datasheet 2017 SICOP - Siemensa783fca9-0… · Siemens 3TH30 contactor relays satisfy these criteria and thus offer the right choice to the customer. ... Contactors and bi-relays