Sect - F - Relays (2018)3208075a-a4f0-4249-b8d2-3e052b2...ST-1 Series Magnetic Stick ST-1 Series Power Transfer F16 F16 F-B Accessories Socket Bases, Terminal Inserts, Terminal Tabs

RelayProducts

© Copyright 2018 s Industry Inc.F-A

RelaysManufacturer’s Cross Reference

ST-1 SeriesBiased Neutral, Regular Release, Regular Pickup F2 - F4F-IND-1 - F-IND-14

ST-1 SeriesBiased Neutral, Regular Release, Slow Pickup F5

ST-1 SeriesBiased Neutral, Slow Release, Regular Pickup

ST-1 SeriesLamp Control, Regular Release, Regular Pickup F7F6 - F7

ST-1 SeriesNeutral Lights Out, Regular Release, Regular Pickup F8

ST-1 SeriesBiased Neutral, Switch Overload, Regular Release, Regular Pickup

ST-1 SeriesBiased Neutral, Slow Release, Regular Pickup F14F14

ST-1 SeriesFlasher

F14

ST-1 SeriesCode Responsive

ST-1 SeriesVane Track

F16F15

usa.siemens.com/rail-automation

Relays

SIEMENS

CrossReference

ST-1 SeriesBiased Neutral, Slow Release, Regular Pickup F9 - F11

ST-1 SeriesMagnetic Stick

ST-1 SeriesPower Transfer

F16F16

F-B

AccessoriesSocket Bases, Terminal Inserts,Terminal Tabs F18 - F20

SIE-RA-CMP-001-18-EN

F-IND-1

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s Part Number

Ansaldo® STSPart Number

(Formerly Branded As Union Switch and Signal)

Alstom®Part Number

(Formerly Branded As General Railway Signal)

ContactArrangement

RelayType

Collective CoilResistance

(measured in Ω)

US2:4000006FB Silver/Carbon(Standard Duty)

N/A A62-262500 Ω

ST-1, Single BaseNon Biased

NeutralRegular ReleaseRegular Pickup


N/A A62-29584 Ω



US2:400002

4FB Silver/Carbon2F Silver/Carbon

1B Silver (Standard Duty)

N/A A62-3181800 Ω



US2:400003



N/A A62-308900 Ω



US2:400004



N/A A62-277500 Ω




N/A A62-741500 Ω



US2:4000064F Silver/Carbon

2B Silver(Standard Duty)

N/A A62-300350 Ω



US2:400007



N/A A62-306350 Ω



US2:400008



N/A N/A500 Ω



Manufacturer’s Cross ReferenceST Series

© Copyright 2018 s Industry Inc.

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by respective holders.i

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F-IND-2

s Part Number

US2:400010



Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:400011



N/A A62-2764 ΩST-1, Single Base

Non BiasedNeutral Track

US2:400012



N/A A62-2751.8 ΩST-1, Single Base


US2:400014



N/A A62-31550 Ω


NeutralSlow Release

Regular Pickup


N/A A62-2601.8 ΩST-1, Single Base


US2:400015



N/A A62-319100 Ω




N/A A62-296900 Ω



US2:400020


1B Silver (Heavy Duty)

N/A A62-310500 Ω



US2:400016

2FB Silver/Carbon(Standard Duty)5F Silver/Carbon

1B Silver(Heavy Duty)

N/A N/A450/450 Ω

ST-1, Single BaseLamp Control

Regular ReleaseRegular Pickup

6FB Silver/Carbon(Standard Duty)

N/A A62-2614 ΩST-1, Single Base





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s Part Number



Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:400021

US2:400022



N/A A62-311900 Ω



US2:4000236FB SCdO

(Heavy Duty)N/A A62-580500 Ω





N/A A62-205200 Ω

ST-1, Single BaseLamp Control


US2:400025

US2:4000266FB Silver/Carbon

(Heavy Duty)N/A N/A900 Ω



US2:400027



N/A A62-309350 Ω



US2:400030



N/A **A62-32528.5 Ω




N/A A62-55760 Ω



US2:400029

4FB Silver2F Silver1B Silver

(Heavy Duty)

N/A N/A500 Ω



4FB SCdO (Heavy Duty)

ST-1, Single BaseSwitch Control


500 Ω N/A A62-427

F-IND-3




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s Part Number

US2:400031



Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)


N/A A62-345220 Ω


NeutralRegular Release

Slow Pickup

US2:400101



N/A A62-341300 Ω


NeutralSlow ReleaseSlow Pickup

US2:400102



N/A **A62-340230 Ω


NeutralRegular Release

Slow Pickup


N/A A62-360194 Ω


NeutralSlow Release

Regular Pickup



N/A **A62-30584 Ω




N/A A62-359194 Ω


NeutralSlow Release

Regular Pickup

US2:400211



N/A A62-357194 Ω


NeutralSlow Release

Regular Pickup

US2:400212



N/A A62-358194 Ω


NeutralSlow Release

Regular Pickup

US2:400070





135/60 Ω N/A **A62-335

F-IND-4




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Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:400213

US2:400220

2F Silver/Carbon4B Silver

(Standard Duty)N/A A62-38080 Ω


NeutralSlow Release

Regular Pickup


N/A A62-36524 Ω


NeutralSlow Release

Regular Pickup

US2:400300

US2:400301

US2:400302

US2:400303

US2:400305

US2:400400



N/A A62-350194 Ω


NeutralSlow ReleaseSlow Pickup


N/A A62-353460 Ω


NeutralSlow Release

Regular Pickup




450/.12 Ω N/A N/A

N/AN/A

N/A N/A

N/A N/A

N/AN/A













450/.2 Ω

450/.069 Ω

.24 Ω

450/.45 Ω

F-IND-5




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s Part Number

US2:400500



Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:400500-1


ST-1, Single BaseBiased Neutral


63 Ω N/A A62-140

US2:400502





N/A A62-122500 Ω

US2:400503





N/A A62-5521000 Ω

US2:400504

4FB Silver/Carbon2F Silver Carbon




N/A A62-126100 Ω

US2:4005056FB Silver

(Heavy Duty)



N/A N/A500 Ω

US2:400506





N/A N/A500 Ω

US2:400506-1

4FB Silver/Carbon2FSilver/Carbon




N/A N/A2000 Ω




N/A A62-125500 Ω




2000 Ω N/A N/A

F-IND-6




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Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:400507





N/A A62-6391 Ω

US2:400509





N/A A62-6652100 Ω

US2:400509-M





N/A N/A2100 Ω

US2:400509-K





N/A N/A2100 Ω

US2:400510





N/A A62-1202 Ω



N/A A62-118.5 Ω

US2:4005126FB Silver/Carbon (Standard Duty)



N/A A62-6542 Ω

US2:400513





N/A A62-7221000 Ω


(Standard Duty)



N/A A62-6374 Ω

F-IND-7




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s Part Number

US2:400515



Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:4005166FB Silver/Carbon (Standard Duty)



322500-702 N/A800 Ω



**

N/A N/A2000 Ω



**

N/A N/A2 Ω

US2:400519





N/A N/A2100 Ω

US2:400520

2F SCdO2B SCdO

MagBlowout (Extra

Heavy Duty)


***

N/A A62-429500 Ω

US2:400520-1



***

N/A N/A1000 Ω

2F SCdO2B SCdO

MagBlowout (Extra

Heavy Duty)




4 Ω N/A A62-682

US2:400522





.5 Ω N/A A62-646


(Standard Duty)


*

N/A A62-633.5 Ω

* Track relay high D.A. / P.V. ratio .5 Ω** High D.A. / P.V. ratio*** Switch control, regular release, regular pickup

F-IND-8




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Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:400523

US2:400524

4FB Silver2F Silver1B Silver

(Heavy Duty)



N/A N/A500 Ω

US2:400525





N/A A62-131375 Ω

US2:400526

2FB Silver/Carbon4F Silver/Carbon2B Silver/Carbon

(Heavy Duty)



N/A A62-608100 Ω




N/A A62-543100 Ω




322500-701 N/A400 Ω

US2:400529

4FB Silver/Carbon(Heavy Duty)

2FB Silver (Standard Duty)



322505-701 N/A400 Ω

US2:400531





N/A A62-132750 Ω


ST-1, Single BaseBiased NeutralSlow Release

Regular Pickup

322503-702 N/A194 Ω

2F SCdO Mag Blowout

(ExtraHeavy Duty)

1F SCdO2B SCdO



N/A N/A500 Ω

F-IND-9




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s Part Number

US2:400532



Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)




250 Ω N/A A62-549

US2:400534 6FB Silver/Carbon (Standard Duty)



1 Ω N/A **A62-550

US2:400535





63 Ω N/A **A62-130



Regular ReleaseSlow Pickup

800 Ω N/A N/A


6F Silver (Heavy Duty)



2100 Ω N/A N/A

US2:400600

2B SilverMag Blowout(Extra Heavy

Duty)

ST-1, Single BaseSwitch Overload

Rating 12AHigh VoltMachine

.068/1225 Ω N/A A62-432

US2:400601

2CBOSilver/Carbon(Extra Heavy

Duty)


Rating 18ALow VoltMachine

.064/135 Ω N/A A62-430

US2:400602


Duty)


11.5A

.068/220 Ω N/A A62-545




322501-701 N/A2 Ω

F-IND-10




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s Part Number



Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:400604

US2:400605


Duty)


Rating 12AHigh Voltage

Machine

.064/135 Ω N/A A62-431

US2:400605-1


Duty)

ST-1, Single BaseSwitch OverloadRegular ReleaseRegular Pickup

.064/540 Ω N/A N/A

US2:4007004FB SCdO

(Standard Duty)ST-1, Single Base

Flasher60 Ω N/A A62-577

US2:400700-XX

US2:400700-1X4FB SCdO


Flasher240 Ω N/A N/A



FlasherN/A A62-19760 Ω

US2:400800 6FB Silver(Heavy Duty)

ST-1, Single BasePower Transfer


N/A A62-406100/100 Ω

US2:400800-X 6FB Silver(Heavy Duty)



N/A N/A100/100 Ω


Duty)


Rating 7.5A.125/135 Ω N/A N/A

4FB SCdO(Standard Duty)

ST-1, Single BaseFlasher

240 Ω N/A N/A

F-IND-11




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s Part Number

US2:400801



Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)


(Heavy Duty)



N/A A62-579100/100 Ω

US2:400801-X6FB Silver/Carbon

(Heavy Duty)



N/A N/A100/100 Ω

US2:400802-X6FB Silver

(Heavy Duty)



N/A N/A100/100 Ω

US2:4009004NR Silver/Carbon(Standard Duty)

ST-1, Single BaseMagnetic StickRegular Pickup

N/A N/A500 Ω

US2:400901ST-1, Single Base

Magnetic StickRegular Pickup

N/A N/A26/26 Ω


ST-1, Single BaseMagnetic StickRegular Pickup

N/A N/A7 Ω

US2:400950

2FG Tungsten2F Silver/Platinum

2B Tungsten(Standard Duty)

ST-1, Single BaseCode

Responsive200 Ω N/A N/A

6FB Silver/Carbon(Heavy Duty)



N/A A62-579100/100 Ω

2NR Silver/Platinum(Standard Duty)

US2:4009514FB Tungsten

(Standard Duty)


Responsive80 Ω N/A A62-622

F-IND-12




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Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:4009522NR Silver/Platinum

(Standard Duty)


Responsive22/22 Ω N/A A62-600


2FB Silver/Platinum(Standard Duty)



US2:4009544FB Silver/Tungsten

(Standard Duty)


Responsive80 Ω N/A N/A

US2:4009554FB Silver/Platinum

(Standard Duty)




CodeResponsive

N/A A62-595200 Ω

2F Tungsten2B Silver/Platinum(Standard Duty)


CodeResponsive

N/A N/A200 Ω

2FB Tungsten2FB Silver/Platinum

(Standard Duty)

US2:450000

US2:450001


ST-1, Single BaseNeutral


500 Ω N/A N/A


Silver/Carbon(Extra Heavy

Duty)

ST-1, Single BaseNeutral


330 Ω N/A N/A


(Heavy Duty)

ST-2, Double BaseNeutral

Slow ReleaseRegular Pickup

N/A N/A260 Ω

US2:450300



ST-2, Double BaseBiased Neutral

Regular ReleaseSlow Pickup

800 Ω N/A N/A

F-IND-13




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Alstom®Part Number


ContactArrangement

RelayType


(measured in Ω)

US2:450502

8FB Silver/Carbon4F Silver//Carbon




800 Ω N/A N/A

US2:4509006NR Silver/Carbon

(Heavy Duty)

ST-2, Double BasePolar


250 Ω N/A A62-609


(Heavy Duty)



500 Ω N/A A62-391

US2:450902

4NR Silver/Carbon2FB Silver/Carbon

2F Silver(Heavy Duty)



250 Ω N/A A62-585



ST-2, Double BaseVane Track

Relay

Track .524 ΩLocal 144 Ω

N/A A62-547


(Standard Duty)



350 Ω N/A A62-150

US2:450501





350 Ω N/A A62-145




Relay

Track 5 ΩLocal 144 Ω

N/A A62-548

US2:450994-N




Relay


N/A A62-597


(Standard Duty)


RelayN/A N/A


F-IND-14




SIEMENS ST-1 frame relay shown for reference purposes only!Actual unit selected may vary in mounting and features.

SIEMENS ST Series Vital Relays are compact plug-in circuit switching elements housed within a clear polycarbonate case for use in modern railway systems. These relays incorporate the required control characteristics as well as operating security for this application. ST-1 and ST-2 relays fit into size 1 and 2 sockets already in use commonly throughout the industry and select models are interchangeable with other manufacturers’ existing types of relays as well.

Each relay carries a relay registration plate unique to that specific type. Sockets have like indexing pins to ensure insertion of the proper relay for each circuit function. All contact and coil connections are brought out through the base of the relay as spring prongs. The socket has wedge shaped plug insulators with flat metal terminals on both the upper and lower surfaces.

Relays are guided into the socket by two rods so that each pair of prongs engage their respective socket terminals, making a firm, low resistance contact. The socket terminals are available in either the solder or crimp types. Terminals are easily removed from the back of the socket for making wiring changes without unplugging the relay.

● Available in both ST-1 and ST-2 frame sizes

Mounts easily in existing socket bases●

All ferrous metal parts are nickle plated●

All contacts are rated for 4 Amps / 30 Volts●

Meets or exceeds all applicable AREMA®● specifications

Contact support springs are phosphorous● bronze, molded in phenolic blocks. Relays are provided with space for three such blocks.

Normally open or front contacts are fine silver ● to silver impregnated carbon

Normally closed or back contacts are ● fine silver to fine silver.

Regular, heavy duty, extra heavy duty; ● tungsten, and magnetic arc suppressed contacts are available.

Heavy armature provides for positive ● drop-away.

Highly efficient magnetic structure, making ● routine calibration quick and easy.

Overview

STSeries

Vital Relays

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F1 © Copyright 2018 s Industry Inc.

6FB4 A @ 30 V

Standard DutyUS2:400000

s Part Number

ContactArrangement

RelayType Weight

8.0 lbs(3.63 kgs)

12.1 mA6.05 V

Maximum

Pickup / WorkingCurrent

5.7 mA2.85 V

Minimum

DropAway

Current

RelayRegister

Plate

1 - 2 - 9 - 14

10 - 12 VDC(2) Coils

@ 250 5%Ω ±ResistanceEach Coil

Resistance /Tolerance

US2:400001

US2:400002

US2:400003

US2:400004

US2:400005

US2:400006

US2:400007

US2:400008

ST-1Line

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

19.5 mA1.64 V

Maximum

8.4 mA0.71 V

Minimum

1 - 2 - 12 - 32



ST-1Line

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

4.7 mA8.46 V

Maximum

1.5 mA2.70 V

Minimum

1 - 2 - 22 - 27



ST-1Line

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

8.4 mA7.56 V

Maximum

4.0 mA3.60 V

Minimum

1 - 2 - 3 - 11



ST-1Line

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

12.1 mA6.05 V

Maximum

5.7 mA2.85 V

Minimum

1 - 2 - 3 - 11



ST-1Line

6FB15 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

15.7 mA7.85 V

Maximum

4.8 mA2.40 V

Minimum

1 - 4 - 6 - 15



ST-1Line

4F - 2B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

8.6 mA3.01 V

Maximum

4.5 mA1.58 V

Minimum

1 - 2 - 11 - 30

10 - 12 mADC(2) Coils


ST-1Line

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

13.7 mA4.80 V

Maximum

6.2 mA2.17 V

Minimum

1 - 2 - 3 - 11



ST-1Line

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

12.1 mA6.05 V

Maximum

5.4 mA2.70 V

Minimum

1 - 3 - 9 - 30

7.60 VDC(2) Coils


ST-1Line

F2

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Neutral Relay, Regular Release and Regular PickupST Series


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


6FB4 A @ 30 V

Standard Duty

s Part Number

8.0 lbs(3.63 kgs)

52.0 mA0.21 V

Minimum 1 - 2 - 3 - 26

100 - 120 mADC(2) Coils


US2:400010

US2:400011

US2:400012

US2:400013

US2:400015

US2:400017

US2:400020

ST-1Track

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

52.0 mA0.21 V

Minimum 1 - 2 - 3 - 15

ST-1Track

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

75.0 mA0.14 V

Minimum 1 - 2 - 3 - 15ST-1Track

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

78.0 mA0.14 V

Minimum

1 - 2 - 3 - 26ST-1Track

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

10.5 mA1.05 V

Minimum

1 - 2 - 3 - 15

10 - 12 mADC(2) Coils


6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

4.0 mA3.60 V

Minimum 1 - 2 - 9 - 14



4FB - 2F - 1B15 A @ 30 VHeavy Duty

8.0 lbs(3.63 kgs)

5.7 mA2.85 V

Minimum 1 - 2 - 15 - 31




8.0 lbs(3.63 kgs)

4.0 mA3.60 V

Minimum 1 - 2 - 3 - 11




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F3

US2:400022

100 - 120 mADC(2) Coils


150 - 160 mADC(2) Coils

@ 0.09 5%Ω ±ResistanceEach Coil

150 - 160 mADC(2) Coils


6FB15 A @ 30 VHeavy Duty

8.0 lbs(3.63 kgs)

3.4 mA1.70 V

Minimum 1 - 3 - 9 - 23



US2:400023

89.0 mA0.36 V

Maximum

89.0 mA0.36 V

Maximum

130.0 mA0.24 V

Maximum

130 mA0.24 V

Maximum

19.2 mA1.92 V

Maximum

8.4 mA7.56 V

Maximum

12.1 mA6.05 V

Maximum

9.2 mA8.28 V

Maximum

16.5 mA8.25 V

Maximum

ST-1Line

ST-1Line

ST-1Line

ST-1Line

ST-1Line


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate



US2:400026

s Part Number

8.0 lbs(3.63 kgs)

9.2 mA8.28 V

Maximum

4.0 mA3.60 V

Minimum

1 - 2 - 5 - 11



US2:400027

US2:400028

US2:400029


8.0 lbs(3.63 kgs)

13.6 mA4.76 V

Maximum

6.2 mA2.17 V

Minimum

1 - 2 - 15 - 31



6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

33.0 mA1.98 V

Maximum

14.7 mA0.88 V

Minimum

1 - 2 - 9 - 14




8.0 lbs(3.63 kgs)

12.1 mA6.05 V

Maximum

5.7 mA2.85 V

Minimum

10 - 15 - 20 - 22



F4


US2:400030

US2:400031

2FB - 3F - 3B4 A @ 30 V

Standard Duty8.0 lbs

(3.63 kgs)

163.0 mA4.65 V

Maximum

95.0 mA2.70 V

Minimum

1 - 4 - 9 - 11

6 VDC(2) Coils


4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

19.5 mA1.64 V

Maximum

8.4 mA0.71 V

Minimum

1 - 2 - 3 - 11



US2:400070

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

114 mAMaximum

36.0 mAMinimum

1 - 5 - 7 - 32



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US2:450000

12FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 2 - 4 - 33



US2:450001

8FB - 2F4 A @ 30 V

Extra Heavy Duty

8.0 lbs(3.63 kgs)

1 - 2 - 10 - 12



ST-1Line

ST-1Line

ST-1Line

ST-1Line

ST-1Line

ST-1Line

ST-1Line

ST-2Line

ST-2Line

11.4 mA5.70 V

Maximum

7.1 mA3.55 V

Minimum

29.4 mA9.70 V

Maximum

11.4 mA3.76 V

Minimum


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


6FB4 A @ 30 V

Standard Duty

s Part Number

8.0 lbs(3.63 kgs)

20.0 mA4.40 V

Minimum 1 - 2 - 5 - 24

10 - 12 VDC(1) Coil

@ 220 5%Ω ±Resistance

US2:400100

US2:400101

ST-1Line

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

16.0 mA4.80 V

Minimum 1 - 2 - 11 - 33

ST-1Line

Neutral Relay, Regular Release and Slow PickupST Series

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F5

10 - 12 VDC(1) Coil


41.0 mA9.00 V

Maximum

34.0 mA10.20 V

Maximum


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


4FB4 A @ 30 V


s Part Number

8.0 lbs(3.63 kgs)

31.0 mA6.00 V

Maximum

5.0 mA0.97 V

Minimum

1 - 2 - 10 - 25

10 - 12 VDC(1) Coil


F6

Neutral Relay, Slow Release and Regular PickupST Series

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ST-1Line

6FB4 A @ 30 V


8.0 lbs(3.63 kgs)

35.0 mA6.80 V

Maximum

9.2 mA1.78 V

Minimum

1 - 2 - 4 - 23

10 - 12 VDC(1) Coil


ST-1Line

4FB - 2F - 1B4 A @ 30 V


8.0 lbs(3.63 kgs)

35.0 mA6.80 V

Maximum

9.2 mA1.78 V

Minimum

1 - 2 - 12 - 14

10 - 12 VDC(1) Coil


ST-1Line

4FB - 2F - 1B4 A @ 30 V


8.0 lbs(3.63 kgs)

33.5 mA1.68 V

Maximum

13 mA0.65 V

Minimum

1 - 2 - 22 - 23

50 mADC(2) Coils


ST-1Line

4FB - 2F - 1B4 A @ 30 V


8.0 lbs(3.63 kgs)

33.5 mA6.50 V

Maximum

5.4 mA1.05 V

Minimum

1 - 2 - 11 - 17

10 - 12 VDC(1) Coil


ST-1Line

2FB4 A @ 30 V


8.0 lbs(3.63 kgs)

14.0 mA6.44 V

Maximum

1.4 mA0.64 V

Minimum

1 - 2 - 16 - 28

10 - 12 VDC(1) Coil


ST-1Line

2F - 4B4 A @ 30 V


8.0 lbs(3.63 kgs)

24.0 mA1.90 V

Maximum

6.5 mA0.50 V

Minimum

1 - 2 - 9 - 10



ST-1Line

2FB4 A @ 30 V


8.0 lbs(3.63 kgs)

23.0 mA0.55 V

Maximum

6.0 mA0.14 V

Minimum

1 - 3 - 4 - 25

Special Voltage(2) Coils


ST-1Line

12FB4 A @ 30 V


8.0 lbs(3.63 kgs)

23.1 mA6.01 V

Maximum

11.4 mA2.96 V

Minimum

1 - 3 - 6 - 24



ST-2Line


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


Neutral Lamp Control Relay, Regular Release and Regular PickupST Series

Re

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Pro

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F7


s Part Number

8.0 lbs(3.63 kgs)

4.0 mA3.60 V

Minimum 1 - 3 - 19 - 21

12 VDC(2) Coils


US2:400016ST-1

LampControl

9.2 mA8.25 V

Maximum

2B15 A @ 30 VHeavy Duty

2FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

6.5 mA1.3 V

Minimum 1 - 2 - 24 - 28



US2:400021ST-1

LampControl

19.0 mA3.80 V

Maximum


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


s Part Number

Neutral Light Out Relay, Regular Release and Regular PickupST Series

Re

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4FB4 A @ 30 V


8.0 lbs(3.63 kgs)

11.5 mAMaximum

w/oRectifier

6.1 mAMinimum

w/oRectifier

1 - 2 - 22 - 25

10 - 12 VDC /VAC w/ Rectifier

(2) Coils@ 450 / 0.12 Ω± 5% Resistance

Each Coil

ST-1LightOut

6FB4 A @ 30 V


8.0 lbs(3.63 kgs)

16.0 mAMaximum

w/oRectifier

8.0 mAMinimum

w/oRectifier

1 - 2 - 8 - 28



Each Coil

ST-1LightOut

4FB4 A @ 30 V


8.0 lbs(3.63 kgs)

11.5 mAMaximum

w/oRectifier

6.1 mAMinimum

w/oRectifier

1 - 2 - 24 - 32



Each Coil

ST-1LightOut

4FB4 A @ 30 V


8.0 lbs(3.63 kgs)

13.6 mAMaximum

w/oRectifier

6.1 mAMinimum

w/oRectifier

1 - 4 - 12 - 15



Each Coil

ST-1LightOut

All Neutral Light Out Relays will require an external rectifier stack assembly (US2:400300-1X) in order to be used for AC lighting operations.i

External rectifier stack assembly for Neutral Light Out Relay assemblies (Includes hardware)US2:400300-1X

4FB4 A @ 30 V


8.0 lbs(3.63 kgs)

630 mAMaximum

w/oRectifier

360 mAMinimum

w/oRectifier

1 - 2 - 15 - 18


(2) Coils@ 0.12 Ω

± 5% ResistanceEach Coil

ST-1LightOut

F8SIE-RA-CMP-001-18-EN

ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


Biased Neutral, Regular Release and Regular PickupST Series

Re

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Pro

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s Part Number

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

5.5 mA2.75 V

Minimum 1 - 2 - 4 - 13



US2:400500ST-1Line

12.1 mA6.05 V

Maximum

US2:400500-1

US2:400502

US2:400503

US2:400504

US2:400505

US2:400506

US2:400506-1

F9

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

5.5 mA2.75 V

Minimum 1 - 2 - 4 - 13

24 VDC(2) Coils


ST-1Line

12.1 mA6.05 V

Maximum

US2:4005016FB

4 A @ 30 VStandard Duty

8.0 lbs(3.63 kgs)

14.0 mA0.88 V

Minimum 1 - 2 - 4 - 13



ST-1Line

30.5 mA1.92 V

Maximum

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

5.5 mA2.75 V

Minimum 1 - 2 - 7 - 25



ST-1Line

12.1 mA6.05 V

Maximum

2FB - 4F - 2B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

4.1 mA4.10 V

Minimum 1 - 2 - 12 - 20



ST-1Line

8.8 mA8.80 V

Maximum

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

13.0 mA1.30 V

Minimum 1 - 2 - 7 - 25



ST-1Line

26.0 mA2.60 V

Maximum


8.0 lbs(3.63 kgs)

5.5 mA2.75 V

Minimum 1 - 2 - 4 - 13



ST-1Line

12.1 mA6.05 V

Maximum


8.0 lbs(3.63 kgs)

5.5 mA2.75 V

Minimum 1 - 2 - 7 - 25



ST-1Line

12.1 mA6.05 V

Maximum


8.0 lbs(3.63 kgs)

5.5 mA2.75 V

Minimum 1 - 2 - 7 - 25



ST-1Line

12.1 mA6.05 V

Maximum


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


s Part Number

Biased Neutral, Regular Release and Regular PickupST Series

Re

lay

Pro

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5F - 4B4 A @ 30 V

Standard Duty

US2:400508

8.0 lbs(3.63 kgs)

1 - 3 - 10 - 27ST-1Line

US2:400509

US2:400509M

US2:400510

F10

US2:400511

US2:400512

US2:400513

US2:400507

82.0 mA0.33 V

Minimum

175 - 200 V(2) Coils


126.0 mA0.50 V

Maximum

5F - 4B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 3 - 10 - 30ST-1Line

243.0 mA0.12 V

Minimum

400 - 450 V(2) Coils


374 mA0.19 V

Maximum


8.0 lbs(3.63 kgs)

1 - 3 - 9 - 14ST-1Line

2.7 mA5.67 V

Minimum



5.8 mA12.18 V

Maximum


8.0 lbs(3.63 kgs)

1 - 3 - 9 - 14ST-1Line

2.90 mA6.09 V

Minimum



5.5 mA11.59 V

Maximum

US2:400515


8.0 lbs(3.63 kgs)

1 - 4 - 5 - 6ST-1Line

73.0 mA0.15 V

Minimum

175 - 200 mADC(2) Coils


158.0 mA0.32 V

Maximum

4FB4A @ 30 VHeavy Duty

8.0 lbs(3.63 kgs)

1 - 2 - 7 - 25ST-1Line

256.0 mA0.13 V

Minimum

400 - 450 mADC(2) Coils


365.0 mA0.18 V

Maximum


8.0 lbs(3.63 kgs)

1 - 2 - 5 - 33ST-1Line

73.0 mA0.15 V

Minimum

175 - 200 mADC(2) Coils


158.0 mA0.32 V

Maximum


8.0 lbs(3.63 kgs)

1 - 2 - 12 - 21ST-1Line

4.3 mA4.30 V

Minimum

12 -32 VDC(2) Coils


8.8 mA8.80 V

Maximum

5F - 4B4 A @ 30 VHeavy Duty

8.0 lbs(3.63 kgs)

1 - 2 - 7 - 25ST-1Line

256.0 mA0.13 V

Minimum

400 - 450mADC(2) Coils


365.0 mA0.18 V

Maximum


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


Biased Neutral Switch Overload, Regular Release and Regular PickupST Series

Re

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s Part Number

2BExtra Heavy Duty

MagneticBlowout

8.0 lbs(3.63 kgs)

1 - 2 - 5 - 23

Special Voltage(1) Coil


US2:400600 ST-1

F11

5.0 mA1225 CoilΩ

6.10 VMaximum

2CBO4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 3 - 7 - 10



US2:400601 ST-1

70.0 mA135 CoilΩ

9.45 VMaximum

18.0 mA135 CoilΩ

2.43 VMaximum

2CBO4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 2 - 11 - 26



US2:400602 ST-1

70.0 mA220 CoilΩ

15.40 VMaximum

18.0 mA220 CoilΩ

3.96 VMaximum

2CBO4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 3 - 7 - 30



US2:400604 ST-1

70.0 mA135 CoilΩ

9.45 VMaximum

18.0 mA135 CoilΩ

2.43 VMaximum

2CBO4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 3 - 7 - 9



US2:400605 ST-1

40.0 mA135 CoilΩ

5.40 VMaximum

10.0 mA135 CoilΩ

1.35 VMaximum

2CBO4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 3 - 7 - 9



US2:400605-1 ST-1

35.0 mA540 CoilΩ

18.90 VMaximum

5.0 mA540 CoilΩ

2.70 VMaximum


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


s Part Number

Biased Neutral Relay, Regular Release and Regular PickupST Series

Re

lay

Pro

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6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

2 - 4 - 18 - 23ST-1Line

F12

US2:400527

13.0 mA1.30 V

Minimum



26.0 mA2.60 V

Maximum

US2:400528

US2:400529

US2:400531

US2:400532

US2:400533

US2:400534

US2:400535

US2:400559

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

2 - 4 - 18 - 23ST-1Line

5.7 mA2.30 V

Minimum



13.2 mA5.30 V

Maximum


2FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

2 - 4 - 13 - 22ST-1Line

5.7 mA2.30 V

Minimum



13.2 mA5.30 V

Maximum

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 2 - 7 - 25ST-1Line

3.9 mA2.93 V

Minimum



8.4 mA6.30 V

Maximum

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

2 - 4 - 19 - 21ST-1Line

132.0 mA0.26 V

Minimum

400 - 450 mADC(2) Coils


250.0 mA0.50 V

Maximum

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 2 - 4 - 13ST-1Line

7.9 mA1.97 V

Minimum



16.8 mA4.20 V

Maximum

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 2 - 4 - 13ST-1Line

116.0 mA0.12 V

Minimum

275 - 300 mADC(2) Coils


225.0 mA0.23 V

Maximum

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 2 - 7 - 25ST-1Line

14.0 mA0.88 V

Minimum



30.5 mA1.92 V

Maximum

2FB - 6F4 A @ 30 VHeavy Duty

8.0 lbs(3.63 kgs)

1 - 4 - 13 - 21ST-1Line

2.7 mA5.67 V

Minimum



5.8 mA12.18 V

Maximum


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


Biased Neutral Relay, Regular Release and Regular PickupST Series

Re

lay

Pro

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s Part Number

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

4.0 mA3.20 V

Minimum 1 - 3 - 4 - 15



US2:400516ST-1Line

8.8 mA7.04 V

Maximum

F13

US2:400517

US2:400518

US2:400519

US2:400522

US2:400524

4FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

4.5 mA9.00 V

Minimum 1 - 2 - 10 - 24

18 - 24 V(2) Coils


ST-1Track

6.0 mA12.00 V

Maximum

4FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

4.0 mA3.20 V

Minimum 1 - 3 - 23 - 24



ST-1Track

8.8 mA7.04 V

Maximum

2FB - 4F - 2B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

2.7 mA5.67 V

Minimum 1 - 3 - 9 - 14



ST-1Line

5.8 mA12.18 V

Maximum

US2:400521

US2:400525

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

49.0 mA0.20 V

Minimum 1 - 4 - 6 - 8



ST-1Line

109.0 mA0.44 V

Maximum

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

243.0 mA0.12 V

Minimum 1 - 4 - 5 - 6

175 - 200 mADC(2) Coils


ST-1Track

374.0 mA0.19 V

Maximum

US2:400526

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

5.5 mA2.75 V

Minimum 1 - 2 - 7 - 25



ST-1Track

12.1 mA6.05 V

Maximum

4FB - 2F - 1B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

5.9 mA2.21 V

Minimum 1 - 2 - 7 - 25



ST-1Track

12.6 mA4.73 V

Maximum

2FB - 4F - 2B4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

13.0 mA1.30 V

Minimum 1 - 3 - 9 - 27



ST-1Track

26.0 mA2.60 V

Maximum


ContactArrangement

RelayType Weight


DropAway

Current

RelayRegister

Plate


s Part Number

Biased Neutral Relay, Regular Release and Slow PickupST Series

Re

lay

Pro

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6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

1 - 3 - 11 - 22ST-1Line

F14

US2:400540

6.5 mA5.20 V

Minimum



11.9 mA9.52 V

Maximum

Biased Neutral Relay, Slow Release and Regular Pickup

6FB4 A @ 30 V

Standard Duty

8.0 lbs(3.63 kgs)

6.0 mA1.16 V

Minimum 1 - 2 - 12 - 18



US2:400530ST-1Line

26.0 mA5.04 V

Maximum

Biased Neutral Switch Control Relay, Regular Release and Regular Pickup

2F - 2B15 A @ 30 V

Extra Heavy DutyMagneticBlowout

8.0 lbs(3.63 kgs)

1 - 2 - 12 - 22ST-1Line

US2:400520

7.6 mA3.80 V

Minimum



19.0 mA9.5 V

Maximum

2F - 2B15 A @ 30 V

Extra Heavy DutyMagneticBlowout

8.0 lbs(3.63 kgs)

1 - 2 - 12 - 22ST-1Line

US2:400520-1

7.6 mA3.80 V

Minimum


@ 500 5% Ω ±ResistanceEach Coil

19.0 mA9.5 V

Maximum

2F15 A @ 30 V

Extra Heavy DutyMagneticBlowout1F - 2B

4 A @ 30 VStandard Duty

US2:4005238.0 lbs

(3.63 kgs)10 - 12 - 22 - 26

ST-1Line

7.6 mA3.80 V

Minimum



19.0 mA9.5 V

Maximum

US2:4007004FB SCdO

(Standard Duty)ST-1

Flasher60 Ω

US2:400700-X


(Standard Duty)240 Ω


(Standard Duty)60 Ω

4FB SCdO(Standard Duty)

240 ΩST-1Flasher

ST-1Flasher

ST-1Flasher

Flasher

8.0 lbs(3.63 kgs)

1 - 3 - 8 - 10

8.0 lbs(3.63 kgs)

1 - 3 - 8 - 10

8.0 lbs(3.63 kgs)

1 - 3 - 8 - 10

8.0 lbs(3.63 kgs)

1 - 3 - 8 - 10


ContactArrangement

RelayType Weight

RelayRegister

Plate


Code ResponsiveST Series

Re

lay

Pro

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s Part Number

2FG Tungsten, 2F Silver/Platinum2B Tungsten (Standard Duty)

8.0 lbs(3.63 kgs)

1 - 3 - 9 - 28200 5%Ω ±ResistanceEach Coil

US2:400950ST-1Line

F15


(Standard Duty)8.0 lbs

(3.63 kgs)1 - 2 - 9 - 17

22 5%Ω ±ResistanceEach Coil

ST-1Track



(3.63 kgs)1 - 3 - 9 - 25


ST-1Track

US2:4009532FB Tungsten, 2FB Silver/Platinum


(3.63 kgs)1 - 3 - 9 - 24


ST-1Track

US2:4009544FB Silver/Tungsten


(3.63 kgs)1 - 3 - 4 - 33


ST-1Track

US2:4009554FB Silver/Platinum


(3.63 kgs)1 - 3 - 4 - 33


ST-1Track

US2:4009562F Tungsten, 2B Silver/Platinum


(3.63 kgs)1 - 2 - 18 - 29


ST-1Track

US2:4009572FB Tungsten. 2FB Silver/Platinum


(3.63 kgs)1 - 3 - 9 - 28


ST-1Track


ContactArrangement

RelayType Weight

RelayRegister

Plate


s Part Number

Vane TrackST Series

Re

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F16




Relay





Relay


US2:450994-N




Relay



(Standard Duty)


Relay


11.0 lbs(4.99 kgs)

25 - 26- 27 - 30

11.0 lbs(4.99 kgs)

25 - 26- 29 - 32

11.0 lbs(4.99 kgs)

25 - 26- 27 - 31

11.0 lbs(4.99 kgs)

25 - 26- 27 - 31


(Heavy Duty)

US2:400801-X6FB Silver/Carbon

(Heavy Duty)


(Heavy Duty)


(Heavy Duty)

ST-1,Power

Transfer

100/100 Ω


(Heavy Duty)


(Heavy Duty)

ST-1,Power

Transfer

100/100 Ω

ST-1,Power

Transfer

100/100 Ω

ST-1,Power

Transfer

100/100 Ω

ST-1,Power

Transfer

100/100 Ω

ST-1,Power

Transfer

100/100 Ω

Power Transfer

8.0 lbs(3.63 kgs)

1 - 2 - 6 - 16

8.0 lbs(3.63 kgs)

1 - 3 - 9 - 17

8.0 lbs(3.63 kgs)

1 - 2 - 11 - 15

8.0 lbs(3.63 kgs)

1 - 2 - 11 - 15

8.0 lbs(3.63 kgs)

1 - 2 - 11 - 15

8.0 lbs(3.63 kgs)

1 - 2 - 11 - 15



ST-1,Magnetic

Stick

500 Ω


(Standard Duty)

ST-1,Magnetic

Stick

26/26 Ω

ST-1,Magnetic

Stick

7 Ω

Magnetic Stick

8.0 lbs(3.63 kgs)

1 - 3 - 4 - 16

8.0 lbs(3.63 kgs)

1 - 3 - 25

8.0 lbs(3.63 kgs)

1 - 3 - 5 - 20


Applicable for all ST-2 (Non Vane) frame relays

6.38”(16.21 cm)

Frame

7.63”(19.38 cm)

Base and Cover

1. Generic depiction of ST-1 Series frame dimensions for representations purposes only! Actual model selected may vary in configuration and features.

8.5”(21.59 cm)

Overall

2.5”(6.35 cm)

Overall

6.38”(16.21 cm)

Frame

7.63”(19.38 cm)

Base and Cover

8.5”(21.59 cm)

Overall

5.0”(12.70 cm)

Overall

Applicable for all ST-1 frame relays

i

1. Generic depiction of ST-2 Series frame dimensions for representations purposes only! Actual model selected may vary in configuration and features.

i

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F17

Dimensions ST Series


Relay Socket BasesST Series

NYK:27E805

Relay Socket Base Weight is approx. 1.2 lbs. (0.54 kgs.)● Made from black phenolic compound● NO socket terminal inserts● NO hold down studs● NO test posts ● NO terminals●

NYK:27E809

Relay Socket Base Basic Assembly Weight is approx. 1.2 lbs. (0.54 kgs.)● Made from black phenolic compound● (11) NYK:420000-61 Socket Terminal Inserts● NO hold down studs● NO test posts ● NO terminals●

NYK:420000-40X

Relay Socket Base Assembly Weight is approx. 1.4 lbs. (0.64 kgs.) not including base● (1) NYK:27E809 Relay Socket Base Assembly● (1) NYK:42000-40X1 socket hardware kit● (1) NYK:15S373 hold down stud●

NYK:420000-41X

Relay Socket Base Assembly Weight is approx. 1.4 lbs. (0.64 kgs.) not including base● (1) NYK:420000-40X Relay Socket Base Assembly● (1) NYK:420000-49X #20-16 crimp terminal●

F18

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NYK:420000-43X

Relay Socket Base Assembly Weight is approx. 1.4 lbs. (0.64 kgs.) not including base● Made from black phenolic compound● (1) NYK:420000-40X Relay Socket Base Assembly● (1) NYK:420000-50X #14-10 crimp terminal●

NYK:420000-75X

Relay Socket Base Assembly Weight is approx. 1.5 lbs. (0.68 kgs.)● Made from black phenolic compound● (1) NYK:420000-40X Relay Socket Base Assembly● (1) NYK:420000-46X test post kit●

NYK:420000-77X

Relay Socket Base Assembly Weight is approx. 1.6 lbs. (0.73 kgs.)● (1) NYK:420000-40X Relay Socket Base Assembly● (1) NYK:420000-48X Solder terminal● (1) NYK:420000-46X test post kit●

NYK:420000-78X

Relay Socket Base Assembly Weight is approx. 1.6 lbs. (0.73 kgs.)● (1) NYK:420000-40X Relay Socket Base Assembly● (1) NYK:420000-50X #14-10 crimp terminal● (1) NYK:420000-46X test post kit●

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F19

Relay Socket BasesST Series


NYK:420000-61

Socket Terminal Insert Weight is approx. 2 oz. (0.06 kgs.) not including base● Made from black polycarbonate● Used to secure relay to relay base● (9) typically required for ST1 style relay, ●

(18) typically required for ST2 style relay

NYK:420000-48

Terminal Solder Tab Weight is approx. 2 oz. (0.06 kgs.) not including base● Made from 24 ga phosphorus bronze● Folded tabs for soldering●

NYK:420000-49

Terminal Crimping Tab Weight is approx. 2 oz. (0.06 kgs.) not including base● Made from 24 ga phosphorus bronze● Loop tabs for crimping● accepts 16 - 20 AWG ●

NYK:420000-50

Terminal Crimping Tab Weight is approx. 2 oz. (0.06 kgs.) not including base● Made from 24 ga phosphorus bronze● Loop tabs for crimping● accepts 10 - 14 AWG ●

Relay AccessoriesST Series

F20SIE-RA-CMP-001-18-EN

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Documents

Sect - F - Relays (2018)3208075a-a4f0-4249-b8d2-3e052b2...ST-1 Series Magnetic Stick ST-1 Series Power Transfer F16 F16 F-B Accessories Socket Bases, Terminal Inserts, Terminal Tabs