Page 59 - IDEC relay catalogue

Relays & Sockets RY2KS Series

Socket Specifications
Sockets Terminal Electrical Rating Wire Size Torque
DIN Rail Mount SY4S-05 M3 screw with captive wire clamp 300V, 7A Maximum up to 2–#14AWG 5.5 - 9 in•lbs
Sockets SY4S-05C M3 screw with captive wire clamp, fi ngersafe 300V, 7A Maximum up to 2–#14AWG 5.5 - 9 in•lbs
Through Panel SY4S-51 Solder 300V, 7A — — Switches & Pilot Lights
Mount Socket
SY4S-61 Solder/PCB Mount 300V, 7A — —
PCB Mount Sockets
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 5000
1 4
30V DC resistive 9( – ) 10 SET 11 ( + )12 Display Lights
8
5
Life (× 10,000 operations) 500 110V AC resistive Life (× 10,000 operations) 500 RESET
13( – )
( + )14
1000
30V DC inductive
1000
220V AC resistive
100
100
50
110V AC inductive 50 100V DC resistive
10 220V AC inductive 10 100V DC inductive Relays & Sockets
0 1 2 3 0 1 2 3
Load Current (A) Load Current (A)

Dimensions (mm)

Total length from the panel surface including relay socket
SY4S-05: 81.3 (83.3) max., SY4S-51: 59.3 (62.3) max.
2.6 Dimensions in the ( ) Timers
include a hold-down spring.
2.2 × ø1.2 oblong hole

1 4
5 8
0.5 9 10 11 12 27.5
13 14
55.3 max. 6.4 21

Standard DIN Rail Mount Socket Finger-safe DIN Rail Mount Socket Terminal Blocks
SY4S-05 SY4S-05C

30 30 35.5
0.7 6 31.5 DIN Rail 6 M3 Terminal 25 DIN Rail Terminal Arrangement
Screw
(BNDN)
M3 Terminal 18 (BNDN) Terminal Arrangement
Screw 2-ø4.2 Mounting Holes 2-ø4.2 Mounting Holes 8 7 6 5
8 7 6 5 ø5.5 18 (or M4 Tapped Holes) 4 3 2 1
(or M4 Tapped Holes)
4.2
4 3 2 1
62 45 26 64 46 26
14 13
4 max. 4.8 min.
4.2 14 13 12 11 10 9
12 11 10 9 Ring terminals (Top View) Circuit Breakers
18.5 (Top View) 18.2 cannot be used.
5.9 max. 26
3 26 25 1.6 2 29
ø3.2 min.
USA: 800-262-IDEC Canada: 888-317-IDEC 781