Relay Sockets

Relay sockets are components of a circuit that can be mounted with a relay. They provide the electrical interface between the relay itself and the circuit. A relay is essentially a switch that is electrically rather than mechanically operated, and is often powered by an electromagnet. The relay plugs into the socket's female terminal, and the socket is wired to the broader circuit. 


What are relay sockets used for?

Relay sockets are used when you want relays to be easily mounted and replaced within a circuit. They make this process much simpler than if the relay was connected directly to the power source. 


Types of relay socket

Relay sockets differ according to the type of relay they are being used with. Different types of relay include latching and non-latching relays, general purpose relays and solid-state relays.


There are also different methods of mounting relay sockets, including panel mounts and flange mounts, and the method of mounting affects the design of the relay socket you need.


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Description Price Voltage For Use With Accessory Type Series Life Current Rating Mounting Type Number of Contacts Termination Type Number of Pieces Kit Includes
RS Stock No. 508-0506
Mfr. Part No.2833563
HK$43.03
Each
units
300V ac/dc PR2 Series Base PR2-BSC - - DIN Rail - Screw - -
RS Stock No. 171-7057
Mfr. Part No.2907468
HK$54.71
Each
units
- - - RIF-0-BPT-M/ 21 20000000 cycles - DIN Rail - - - -
RS Stock No. 174-3589
Mfr. Part No.2900935
HK$36.68
Each
units
250V ac/dc RIF Series Base RIF-3 - 12.5A NS 35 2 Screw - -
RS Stock No. 508-0512
Mfr. Part No.2833576
HK$35.81
Each
units
300V ac PR2 Series Base PR2-BSC - - DIN Rail - Screw - -
RS Stock No. 174-3487
Mfr. Part No.1012308
HK$142.173
Each (In a Pack of 10)
units
48V dc PLC Series Base PLC-BPT - - DIN Rail 1 Push In - -
RS Stock No. 174-3495
Mfr. Part No.1012309
HK$142.173
Each (In a Pack of 10)
units
48V dc PLC Series Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 768-4891
Mfr. Part No.2966896
HK$134.85
Each
units
12V dc PLC Series Socket - - - - - - - -
RS Stock No. 174-3493
Mfr. Part No.1012314
HK$119.368
Each (In a Pack of 10)
units
24V ac/dc PLC Series Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 175-0519
Mfr. Part No.2900930
HK$33.33
Each
units
250V ac/dc Relays Base RIF-1 - 15.5A DIN Rail - Screw - -
RS Stock No. 174-3595
Mfr. Part No.2900960
HK$58.28
Each
units
250 V dc, 400 V ac RIF Series Base RIF-4 - 13A DIN Rail 3 Screw - -
RS Stock No. 174-3590
Mfr. Part No.2900936
HK$46.62
Each
units
250V ac/dc RIF Series Base RIF-3 - 10.5A NS 35 3 Screw - -
RS Stock No. 508-0528
Mfr. Part No.2833589
HK$54.45
Each
units
300V ac/dc PR2 Series Base PR2-BSP - - DIN Rail - Spring Clamp - -
RS Stock No. 174-3554
Mfr. Part No.2901872
HK$25.40
Each
units
24 V dc, 250 V ac/dc RIF Series Base RIF-0 - 8A NS 35 1 Screw - -
RS Stock No. 174-3488
Mfr. Part No.1012002
HK$146.886
Each (In a Pack of 10)
units
120V ac/dc PLC Series Base PLC-BPT - - DIN Rail 2 Push In - -
RS Stock No. 174-3492
Mfr. Part No.1012004
HK$128.656
Each (In a Pack of 10)
units
24V ac/dc PLC Series Base PLC-BSC - - DIN Rail 2 Screw - -
New
RS Stock No. 196-0437
Mfr. Part No.2955043
HK$1,056.712
Each (In a Pack of 5)
units
- Relay 1004 Base UM-RH - - - 4 - - -
RS Stock No. 174-3496
Mfr. Part No.1012014
HK$146.886
Each (In a Pack of 10)
units
120V ac/dc PLC Series Base PLC-BSC - - DIN Rail 2 Screw - -
RS Stock No. 175-0497
Mfr. Part No.1012318
HK$121.15
Each
units
24V ac/dc Relays Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 801-8484
Mfr. Part No.2900443
HK$65.711
Each (In a Pack of 10)
units
- - - PLC-BPT- 5DC/21 - - DIN Rail - - - -
RS Stock No. 174-3490
Mfr. Part No.1011961
HK$146.192
Each (In a Pack of 10)
units
230V ac/dc PLC Series Base PLC-BPT - - DIN Rail 2 Push In - -