� � � � � � � � � � � � � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � � � �! � � " � � � � # $ � # � % � ! � � � � & � � � $ � # � % � ' ( � � �

) * + , - . - / , 0 1 2 3 4 5 6 . 7 / 8 , 9 : 6 . , ; . < ; . = > ? / = @ * A 4 B > - A 4 / C @ 6 / , 8 ; . 8 - / , 9 / , - + C > ? / 8 ; ? . ; 8 DE 8 , + F 8 = > + ? . ? G / > 6 H : 6 . , ; . ? H 8 C @ 6 / , 8 I * J 0 K ? . ; 8 D L ? 8 , - C > 8 ? > / , 9 F ? * E M K K N A : 6 . , ; . ?F * = + C * , O P Q 4 E 8 , + F 8 = > + ? / , 9 8 , - C 8 ; . C / , / , - + C > ? / 8 ; ? . ; 8 D C . = > * ? 4 J ? * R / - / , 9 E * ? . > 6 8 ,3 K C . ? / . C 4 0 K K K S / , - C * F ? . ; 8 D 8 , - C * = S . > J ? * - + = > C A: 6 . , ; . ? = * , C > 8 , > ; D E 8 / , > 8 / , C J ? * - + = > = * , C / C > . , = D 8 , - ? . ; / 8 L / ; / > D L D / E J ; . E . , > / , 9= * , > / , + * + C / E J ? * R . E . , > J ? * 9 ? 8 E > 6 ? * + 9 6 G 6 * ; . J ? * - + = > / * , J ? * = . C C F ? * E J ? * - + = >? . C . 8 ? = 6 8 , - - . C / 9 , 4 J 8 ? > C E 8 , + F 8 = > + ? / , 9 4 E * ; - E 8 S / , 9 4 J ; 8 C > / = / , T . = > / * , > * F / , 8 ;8 C C . E L ; / , 9 A U , M K 0 0 4 : 6 . , ; . ? G 8 C 8 G 8 ? - . - 8 C V ; * L 8 ; W 8 , + F 8 = > + ? . ? L D V W @ 8 + - / >= * E E / > > . . AProduct Family CertificationsX A @ A Y A O . ; 8 D C Z BU , - + C > ? / 8 ; O . ; 8 D C @ : [U , > . ? F 8 = . O . ; 8 D C @ <I / E . ? C I Z \: * = S . > C 8 , - [ = = . C C * ? / . C @ ] @^ R . ? > 6 . D . 8 ? C 4 : 6 . , ; . ? 6 8 C L . . , = * E E / > > . - > * E 8 ? S . > 8 = + E . , 4 > . = 6 , * ; * 9 D / , , * R 8 > / * , 48 , - J ? * - + = > _ + 8 ; / > D > * J ? * R / - . = * E J ; . > . ? . ; 8 D C * ; + > / * , C > * E * C > / , - + C > ? / 8 ; 8 J J ; / = 8 > / * , C A: 6 . , ; . ? ? . ; 8 D C 8 ? . G / - . ; D + C . - / , = * , C > ? + = > / * , E 8 = 6 / , . ? D 4 6 * / C > / , 9 E 8 = 6 / , . ? D 4 E 8 = 6 / , .> * * ; C 4 J 8 J . ? E 8 S / , 9 . _ + / J E . , > 4 E * > * ? = * , > ? * ; 4 ; / F > 4 > 6 . ? * L * > 4 F * * - 8 , - L . R . ? 8 9 . 4? + L L . ? E 8 = 6 / , . ? D 4 = . ? 8 E / = E 8 = 6 / , . ? D 4 J ? / , > / , 9 8 , - J 8 = S 8 9 / , 9 4 J ; 8 C > / = E 8 = 6 / , . ? D 4> . ` > / ; . E 8 = 6 / , . ? D 4 ; * 9 / C > / = C . _ + / J E . , > 4 . ; . = > ? * , / = E 8 , + F 8 = > + ? / , 9 4 J . > ? * = 6 . E / = 8 ; C 4 , . G. , . ? 9 D 8 , - * > 6 . ? F / . ; - C A: 6 . , ; . ? 6 8 C G . ; ; . C > 8 L ; / C 6 . - C 8 ; . C 8 , - C . ? R / = . , . > G * ? S = * R . ? / , 9 E 8 / , ; 8 , - @ 6 / , 8 8 , -I 8 / G 8 , 4 E * ? . > 6 8 , 3 K a J ? * - + = > C 8 ? . . ` J * ? > . - > * > 6 . Z , / > . - : > 8 > . C 4 V . ? E 8 , D 4 ) ? 8 , = . 4U > 8 ; D 4 7 8 J 8 , 4 b * ? . 8 8 , - * > 6 . ? = * + , > ? / . C 8 , - ? . 9 / * , C A

14

Relay

Socket

Protection module

Metal clip

c d e f g h i i g j g e h k d l h m n j gSYF A-E SKB -E SKC -E SKC -S SYF A SKF14-A SY -P

Note: Applicable protection modules and accessories please refer to Page 52 to 54.

15

o p q r s t u v w x y z x w { | z u v z s

Ordering Information

Contact form

2C: 2 change over

4C: 4 change over

Mount options

O: plug in

Coil voltage

006~220: 6~220VDC

506~880: 6~380VAC

Options

LT:LED + test button

LTD: LED + test button +diode

A: for signal control (selection plus A, namely LTA, LTDA, LSA)

} ~ � FEATURES

2 pole 7A; 4 pole 5A

With non-polarity LED integrated in relay

With lockable test button and inspection window

Identification of coils through test button color (AC red/DC blue)

Conformity with RoHs Directive

Features

Characteristics

Contact

Configuration 2C 4C

Rated current/

Rated voltage

Resistive load 7A/250VAC 30VDC 5A/250VAC 30VDC

Motor load 1/6HP 240VAC

Switching capacity (resistive) 2500VA, 300W 1250VA 150W

Initial contact resistance ≤50m

Material Ag alloy

Electrical durability ≥105 times (1800 Ops/h)

Mechanical durability ≥107 times (18000 Ops/h)

Pick-up voltage (23 ) DC:≤75% (Rated voltage), AC:≤80% (Rated voltage)

Drop-out voltage (23 ) DC:≥10% (Rated voltage),AC:≥30% (Rated voltage)

Maximum voltage (23 ) 110% (Rated voltage)

Insulation resistance ≥500m (500VDC)

Coil operating power DC(W) approx. 0.9

AC(VA) approx. 1.2

Operate time (at nominal voltage) ≤20 ms

Release time (at nominal voltage) ≤20 ms

Initial breakdown

voltage

Between open contacts 1000VAC/1min

Between poles 2000VAC/1min

Between contacts and coil 2000VAC/1min

Ambient temperature -55~+70

Humidity 35%~85%RH

Air pressure 86~106KPa

Shock resistance 10G

Vibration resistance 10~55Hz double-amplitude:1.0mm

Mounting plug in

Unit weight 35g

RKE4CO024LT RKE4CO730LT

16

Coil Specifications (23 )

Voltage code 006 009 012 024 036 048 110 220

Nominal voltage V.DC 6 9 12 24 36 48 110 220

Coil resistance 40 90 160 630 1500 2600 11000 42000

Voltage code 506 512 524 536 548 615 720 730 740 880

Nominal voltage V.AC 6 12 24 36 48 115 220 230 240 380

Coil resistance 11.5 40 160 370 600 4430 13000 16500 18790 42000

Contact Specification

RKE2CO

RKE4CO

00

10

1000

100

2 4 6 8 10 12 14 16 18 20

00

10

1000

100

1 2 3 4 5 6 7 8 9 10

current (A)

Electrical durability contacts (resistive load)

dura

bili

ty(n

um

ber

of

opera

ting c

ycle

s)(

x1

05)

current (A)

Electrical durability contacts (resistive load)

dura

bili

ty(n

um

ber

of

opera

ting c

ycle

s)(

x1

05)

250VAC resistive load

250VAC sensitive load

(COSØ=0.4)

250VAC resistive load

250VAC sensitive load

(COSØ=0.4)

0.1

10

0.2

20

30

40

50

100

200

300

0.5 2 105 201

DC switching current (A)

0.1

10

0.2

20

30

40

50

100

200

300

0.5 2 1051 20

Maximum switching capacity on resistive load

DC switching current (A)

Maximum switching capacity on resistive load

DC

voltage (

VD

C)

DC

voltage (

VD

C)

DC resistive load

DC resistive load

Remarks: Coil resistances under coil voltage 110V are measured with tolerances of 10%; above coil voltage 110V are measured with tolerances of 15%.

17

o p q r s t u v w x y z x w { | z u v z sDimensions (mm)

Wiring Diagrams

RKE2CO

RKE2CO

RKE4CO

RKE4CO

1 4

5 8

9 12

13 14 13 14

1 4

5 8

9 12

13 14

1 4

5 8

9 12

ACDC DC-D

3.6

4.1

6.2

16

.8

13.2

1 2 3 4

5 6 7 8

9 10 11 12

13 1413 14

1 2 3 4

5 6 7 8

9 10 11 12

13 14

1 2 3 4

5 6 7 8

9 10 11 12

ACDC DC-D

3.6

4.1

6.2

16

.8

13.2

4.4

28max 21.5max

0.5 2.5

36

ma

x6

.6

28max

0.5 2.5

36

ma

x6

.6

21.5max

18

Ordering Information

Contact form

2C (C: change over)

4C (C: change over)

Mount options

O: Plug in

Coil voltage

006~220: 6~220VDC

506~880: 6~380VAC

Options

LS: LED + Sealed

LSA: LED + Sealed + Signal Control

} ~ � FEATURES

Good performance in bad working condition,especially in much

oil,dust,humidity places

2 pole 7A; 4 pole 5A

With non-polarity LED integrated in relay

Conformity with RoHs Directive

IP62

Features

Characteristics

Contact

Configurationn 2C 4C

Rated current/

rated voltage

Resisitive load 7A/250VAC 30VDC 5A/250VAC 30VDC

Motor load 1/6HP 240VAC

Switching power (Resistive) 1750VA, 210W 1250VA 150W

Initial contact resistance ≤50m

Material Ag alloy

Electrical durability ≥105 times (1800 Ops/h)

Mechanical durability ≥107 times (18000 Ops/h)

Pick-up voltage (23 ) DC:≤75% (Rated voltage), AC:≤80% (Rated voltage)

Drop-out voltage (23 ) DC:≥10% (Rated voltage),AC:≥30% (Rated voltage)

Max. voltage (23 ) 110% (Rated voltage)

Insulation resistance ≥500M (500VDC)

Coil operating power DC(W) approx. 0.9

AC(VA) approx. 1.2

Operation time (rated voltage) ≤20 ms

Release time (rated voltage) ≤20 ms

Initial breakdown

voltage

Between open contacts 1000VAC/1min

Between poles 2000VAC/1min

Between contacts and Coil 2000VAC/1min

Ambient temperature -55~+70

Shock resistance 10G

Vibration resistance 10~55Hz double-amplitude:1.0mm

Mounting Plug in

Unit weight 35g

Humidity proof

Oil proof

Dust proof

Humidity proof

Oil proof

Dust proof

19

o p q r s t u v w x y z x w { | z u v z s

00

10

1000

100

2 4 6 8 10 12 14 16 18 20

00

10

1000

100

1 2 3 4 5 6 7 8 9 10

current (A)

Electrical durability contacts (resistive load)

dura

bili

ty(n

um

ber

of

opera

ting c

ycle

s)(

x1

05)

current (A)

Electrical durability contacts (resistive load)

dura

bili

ty(n

um

ber

of

opera

ting c

ycle

s)(

x1

05)

250VAC resistive load

250VAC sensitive load

(COSØ=0.4)

250VAC resistive load

250VAC sensitive load

(COSØ=0.4)

0.1

10

0.2

20

30

40

50

100

200

300

0.5 2 105 201

DC switching current (A)

0.1

10

0.2

20

30

40

50

100

200

300

0.5 2 1051 20

Maximum switching capacity on resistive load

DC switching current (A)

Maximum switching capacity on resistive load

DC

voltage (

VD

C)

DC

voltage (

VD

C)

DC resistive load

DC resistive load

Contact Specification

RKE2CO-LS

RKE4CO-LS

Dimensions (mm)

28max

36

.5m

ax

21.5max

0.5 2.5

6.6

RKE2CO-LS RKE4CO-LS28max

36

.5m

ax

21.5max

0.5 2.5

6.6

Coil Specifications (23 )

Voltage code 006 009 012 024 036 048 110 220

Nominal voltage V.DC 6 9 12 24 36 48 110 220

Coil resistance 40 90 160 630 1500 2600 11000 42000

Voltage code 506 512 524 536 548 615 720 730 740 880

Nominal voltage V.AC 6 12 24 36 48 115 220 230 240 380

Coil resistance 11.5 40 160 370 600 4430 13000 16500 18790 42000

Remarks: Coil resistances under coil voltage 110V are measured with tolerances of 10%; above coil voltage 110V are measured with tolerances of 15%.

20

RKE Socketc � � � � �7/10 AMPS 300 VOLTS

FEATURESPresentation

FEATURESDimensions (mm)

FEATURESConnection Diagrams

Characteristics

Type SYF08A-E SYF11A-E SYF14A-E

Nominal

load

Current A 10 7 7

Voltage V 300

Dielectric strength V/S 2000

Max. tightening torque Nm 1.0

Wire size AWG/mm 2 20-14/0.5-2.5

Ambient temperature -40~+65

Unit weight g 37 56 57

Relay,accessories selection table

Socket Plastic clip Metal clip ID tag Module DIN rail

SYF08A-E

- SY36S - - PFPSYF11A-E

SYF14A-E

SYF08A-E

SYF08A-E

SYF11A-E

SYF11A-E

SYF14A-E

SYF14A-Ec � � � �10/12 AMPS 300 VOLTS

FEATURESPresentation

FEATURESDimensions (mm)

FEATURESConnection Diagrams

Characteristics

Type SKF08-E SKF14-E

Nominal

load

Current A 12 10

Voltage V 300

Dielectric strength V/S 2500

Max. tightening torque Nm 1

Wire size AWG/mm 2 20-14/0.5-2.5

Ambient temperature -40~+85

Unit weight g 35 45

Relay,accessories selection table

Socket Plastic clip Metal clip ID tag Module DIN rail

SKF08-E- SK36M SK2P

-PFP

SKF14-E AMD

SKF08-E SKF14-E

SKF08-E SKF14-E

14 13A2 A1

32 22 12

8 7 6 5NO

4 3 2 1NC

31 Max29.2 Max

69.6

Max

8 5

44 14

42 12

4 1

14 13A1A2

NO

NC

41 11

12 9COM

25 Max

788

4 1

14 13

12 9

5

34 2

6 5

1

14 13

1012 11 9

22 Max

13144

8 7 6 5

312

456

78

10111314

12 11

5

14

8

9

3 2 1

76

.5 M

ax

29.2 Max 31 Max29.2Max

35

.5

13

58

14

149

12

10

8

5

2

46

13

11

79

13

10

6

2

57

13

14

911

8

4

12

21

o p q r s t u v w x y z x w { | z u v z sRKE Socket

c � � � �10/12 AMPS 300 VOLTS

FEATURESPresentation

FEATURESDimensions (mm)

FEATURESConnection Diagrams

Relay,accessories selection table

Socket Plastic clip Metal clip ID tag Module DIN rail

SKC08-E

SK36F SK36M SK4P AMD PFPSKC11-E

SKC14-E

SKC08-E SKC11-E SKC14-E

CharacteristicsType SKC08-E SKC11-E SKC14-E

Nominal

load

Current A 12 10 10

Voltage V 300

Dielectric

strength

Between coil and contact V/S 4000

Between contacts V/S 2500

Max. tightening torque Nm 1.0

Wire size AWG/mm 2 20-14/0.5-2.5

Ambient temperature -40~+85

Unit weight g 50 56 62

SKC08-E SKC11-E SKC14-E

41

44

42

4

8

12

31

34

32

3

7

11

21

24

22

2

6

10

11

14

12

1

5

9

A2A1

14 13

IEC:

NEMA:

A2

14 COIL

80 M

ax

61.5 Max

31

34

32

21

24

22

11

14

12

9

6

3

8

5

2

7

4

1

A2A1

14 13

IEC:

NEMA:

A2

14 COIL

41

44

42

4

8

12

31

34

32

3

7

11

21

24

22

2

6

10

11

14

12

1

5

9

A2A1

14 13

IEC:

NEMA:

A2

14 COIL

27.2 Max27.2 Max27.2 Max

35.5

14 1314

14

58

912

11 1011

13

46

79

2

5

8

131414

14 3 2

58 7 6

912 11 10

35

.5

77

Max

43Max

6.4

6.3

4

36

.5R

1.5

4 3

NEMA:

IEC:

2 1

42 32 22 12

8 7 6 5

44 34 24 14

27Max

13.2

22.8

12 11 10 9

41 31 21 11

13

COILCOIL A1

4.4

A2

14

� � � � �10/12 AMPS 300 VOLTS

FEATURESPresentation

FEATURESDimensions (mm)

FEATURESConnection Diagrams

Characteristics

Type SKB08-E SKB14-E

Nominal

load

Current A 12 10

Voltage V 300

Dielectric

strength

Between coil and contact V/S 4000

Between contacts V/S 2500

Max. tightening torque Nm 1.0

Wire size AWG/mm 2 20-14/0.5-2.5

Ambient temperature -40~+85

Unit weight g 50 56

Relay,accessories selection table

Socket Plastic clip Metal clip ID tag Module DIN rail

SKB08-ESK36F SK36M SK4P AMD PFP

SKB14-E

SKB08-E SKB14-E

SKB08-E SKB14-E

6.4

6.3

4

36

.5R

1.5

4 3

NEMA:

IEC:

2 1

42 32 22 12

8 7 6 5

44 34 24 14

27Max

13.2

22.8

12 11 10 9

41 31 21 11

13

COILCOIL A1

4.4

A2

14

9

13

12

14

14

58

9

13

12 11 10

14

14 3 2

58 7 6

22

RKE Socket

� � � �7/10 AMPS 300 VOLTS

FEATURESPresentation

FEATURESDimensions (mm)

FEATURESConnection Diagrams

Characteristics

Type SYF08A SYF11A SYF14A

Nominal

load

Current A 10 7 7

Voltage V 300

Dielectric strength V/S 2000

Max. tightening torque Nm 1.0

Wire size AWG/mm 2 20-14/0.5-2.5

Ambient temperature -40 +65

Unit weight g 34 47 56

SYF08A SYF11A SYF14A

SYF08A SYF11A SYF14A

Relay,accessories selection table

Socket Plastic clip Metal clip ID tag Module DIN rail

SYF08A

- SY36S - - PFPSYF11A

SYF14A

1314

9

10

789

45

123

6

11

12

58

4 1

22 Max

13144

8 7 6 5

3 2 1

29.2 Max29.2 Max

76.5

Ma

x

31 Max

35.5

13

58

14

14

9

12

10

8

5

2

46

13

11

79

13

10

6

2

57

13

14

911

8

4

12

SKC08-S

SKC08-S

SKC14-S

SKC14-S

� � � � � � �2C 12A; 4C 8A

FEATURESPresentation

FEATURESDimensions (mm)

FEATURESConnection Diagrams

Characteristics

Nominal load Current A 2C 12A; 4C 8A

Voltage V 300

Dielectric

strength

Between coil and

contact

V/S 4000

Between

contacts

V/S 2500

Max. tightening torque Nm 1.0

Wire size AWG/mm 2 20-16/0.5-1.5

Ambient temperature -40~+85

Unit weight g 70

Relay,accessories selection table

Socket Plastic clip ID tag Module DIN rail

SKC14-S SK36F SR2P AMD DIN 131414

14 3 2

58 7 6

912 11 10

14 1314

14

58

912

31Max

A2 A1

14 13COIL

IEC:

NEMA:

CABLE TOOL

41

12

31

11

21

10

11

9

COM

44

8

34

7

24

6

14

5

NO

31Max

A2 A1

14 13COIL

IEC:

NEMA:

CABLE TOOL

41

12

31

11

21

10

11

9

COM

44

8

34

7

24

6

14

5

NO

10

2M

ax

43Max

23

� � � � � � � � � � � � � � � � � � � � �RKE Socket

� � �  10/12 AMPS 300 VOLTS

FEATURESPresentation

FEATURESDimensions (mm)

FEATURESConnection Diagrams

Characteristics

Type SY08-P SY14-P

Nominal

load

Current A 12 10

Voltage V 300

Dielectric strength V/S 2000

Ambient temperature -40~+85

Unit weight g 7 7

SY08-P SY14-P

SY08-P SY14-P

Relay,accessories selection table

Socket Plastic clip Metal clip ID tag Module DIN rail

SY08-P- SK36M - - -

SY14-P

31

1 5 . 52 1 . 8

13.2

8-Ø

2

3.6

4.2

6.4

13

9

5

1

14

12

8

4

16.8

13.2

4.4

14-Ø

2

3.6

4.2

6.4

13

9

5

1

14

12

8

4

11

7

3

10

6

2

16.8

� � � � � � �10 AMPS 300 VOLTS

FEATURESPresentation

FEATURESDimensions (mm)

FEATURESConnection Diagrams

Characteristics

Nominal load Current A 10

Voltage V 300

Dielectric strength V/S 2500

Max. tightening torque Nm 1.0

Wire size AWG/mm 2 20-14/0.5-2.5

Ambient temperature -40~+85

Unit weight g 42.9

Relay,accessories selection table

Socket Plastic clip Metal clip ID tag Module DIN rail

SKF14-A - SK36M SK2P AMD PFP

31 Max

70 M

ax

29.1 Max

6 5

12

10 9

13

8 7

34

12 11

14