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. 508-0499
Mfr. Part No.2833521
TWD121.00
Each
units
300V ac/dc PR1 Series Base PR1-BSC - - DIN Rail - Screw - -
RS Stock No. 174-3500
Mfr. Part No.1012305
TWD595.30
Each (In a Pack of 10)
units
230V ac/dc PLC Series Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 508-0506
Mfr. Part No.2833563
TWD122.00
Each
units
300V ac/dc PR2 Series Base PR2-BSC - - DIN Rail - Screw - -
RS Stock No. 175-0496
Mfr. Part No.1011983
TWD443.00
Each
units
24V dc Relays Base PLC-BSC - - DIN Rail 2 Screw - -
RS Stock No. 174-3497
Mfr. Part No.1012307
TWD595.30
Each (In a Pack of 10)
units
120V ac/dc PLC Series Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 801-8484
Mfr. Part No.2900443
TWD466.10
Each (In a Pack of 10)
units
- - - PLC-BPT- 5DC/21 - - DIN Rail - - - -
RS Stock No. 174-3485
Mfr. Part No.1012310
TWD469.20
Each (In a Pack of 10)
units
24V ac/dc PLC Series Base PLC-BPT - - DIN Rail 1 Push In - -
RS Stock No. 175-0497
Mfr. Part No.1012318
TWD443.00
Each
units
24V ac/dc Relays Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 508-0483
Mfr. Part No.2833518
TWD150.00
Each
units
300V ac/dc PR1 Series Base PRI-BSC - - DIN Rail - Screw - -
RS Stock No. 174-3495
Mfr. Part No.1012309
TWD558.80
Each (In a Pack of 10)
units
48V dc PLC Series Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 175-0495
Mfr. Part No.1012316
TWD443.00
Each
units
24V dc Relays Base PLC-BPT - - DIN Rail 1 Push In - -
RS Stock No. 768-4891
Mfr. Part No.2966896
TWD535.00
Each
units
12V dc PLC Series Socket - - - - - - - -
RS Stock No. 175-0494
Mfr. Part No.1012141
TWD468.00
Each
units
24V dc Relays Base PLC-BPT - - DIN Rail 2 Push In - -
RS Stock No. 174-3488
Mfr. Part No.1012002
TWD577.30
Each (In a Pack of 10)
units
120V ac/dc PLC Series Base PLC-BPT - - DIN Rail 2 Push In - -
RS Stock No. 174-3489
Mfr. Part No.1012306
TWD595.30
Each (In a Pack of 10)
units
120V ac/dc PLC Series Base PLC-BPT - - DIN Rail 1 Push In - -
RS Stock No. 175-0527
Mfr. Part No.2900932
TWD149.00
Each
units
250V ac/dc Relays Base RIF-2 - 12A DIN Rail - Screw - -
RS Stock No. 508-0512
Mfr. Part No.2833576
TWD137.00
Each
units
300V ac PR2 Series Base PR2-BSC - - DIN Rail - Screw - -
RS Stock No. 196-0437
Mfr. Part No.2955043
TWD4,697.00
Each (In a Pack of 5)
units
- Relay 1004 Base UM-RH - - - 4 - - -
RS Stock No. 174-3498
Mfr. Part No.1012001
TWD572.00
Each (In a Pack of 10)
units
230V ac/dc PLC Series Base PLC-BSC - - DIN Rail 2 Screw - -
RS Stock No. 174-3496
Mfr. Part No.1012014
TWD577.30
Each (In a Pack of 10)
units
120V ac/dc PLC Series Base PLC-BSC - - DIN Rail 2 Screw - -