RY2KS Series

781

USA: 800-262-IDEC

Canada: 888-317-IDEC

Relays & Sockets

Socket Specifications

Sockets

Terminal

Electrical Rating

Wire Size

Torque

DIN Rail Mount

Sockets

SY4S-05

M3 screw with captive wire clamp

300V, 7A

Maximum up to 2–#14AWG

5.5 - 9 in•lbs

SY4S-05C

M3 screw with captive wire clamp, fingersafe

300V, 7A

Maximum up to 2–#14AWG

5.5 - 9 in•lbs

Through Panel

Mount Socket

SY4S-51

Solder

300V, 7A

—

—

PCB Mount Sockets

SY4S-61

Solder/PCB Mount

300V, 7A

—

—

SY4S-62

Solder/PCB Mount

250V, 7A

—

—

Electrical Life Curve

Internal Connection (View from Bottom)

AC Load

DC Load

(Shown in unlatched/reset position)

5000

1000

500

100

50

10

0123

Load Current (A)

110V AC resistive

220V AC resistive

110V AC inductive

220V AC inductive

1000

5000

500

100

50

10

0123

Load Current (A)

30V DC resistive

30V DC inductive

100V DC resistive

100V DC inductive

13(–)

(+)14

1

5

9(–) 10

4

8

(+)12

11

SET

RESET

Dimensions (mm)

55.3 max.

6.4

21

Total length from the panel surface including relay socket

SY4S-05: 81.3 (83.3) max., SY4S-51: 59.3 (62.3) max.

2.2

× ø1.2 oblong hole

Dimensions in the ( )

include a hold-down spring.

5

9

1

14

12

8

4

13

10

11

Standard DIN Rail Mount Socket

Finger-safe DIN Rail Mount Socket

SY4S-05

SY4S-05C

6

30

26

M3 Terminal

Screw

18.5

25

18

31.5

DIN Rail

(BNDN)

1

13

9

14

12 11 10

5

6

7

8

4

3 2

Terminal Arrangement

26

2-ø4.2 Mounting Holes

(or M4 Tapped Holes)

5.9 max.

4 max.

4.8 min.

ø3.2 min.

(Top View)

ø5.5

18

25

30

6

26

29

18.2

26

M3 Terminal

Screw

1

13

9

14

12 11 10

5

6

7

8

4

3 2

Terminal Arrangement

35.5

2-ø4.2 Mounting Holes

(or M4 Tapped Holes)

DIN Rail

(BNDN)

Ring terminals

cannot be used.

(Top View)