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. 768-4989
Mfr. Part No.2980241
€7.75
Each
units
5V dc PLC Series Socket PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 768-4813
Mfr. Part No.2980225
€5.27
Each
units
5V dc PLC Series Socket - - - - - - - -
RS Stock No. 768-4891
Mfr. Part No.2966896
€5.16
Each
units
12V dc PLC Series Socket - - - - - - - -
RS Stock No. 768-4734
Mfr. Part No.2967772
€10.60
Each
units
24V ac/dc PLC Series Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 174-3498
Mfr. Part No.1012001
€154.10
1 Pack of 10
Pack(s)
230V ac/dc PLC Series Base PLC-BSC - - DIN Rail 2 Screw - -
RS Stock No. 174-3491
Mfr. Part No.1012304
€159.02
1 Pack of 10
Pack(s)
230V ac/dc PLC Series Base PLC-BPT - - DIN Rail 1 Push In - -
RS Stock No. 801-8484
Mfr. Part No.2900443
€69.21
1 Pack of 10
Pack(s)
- - - PLC-BPT- 5DC/21 - - DIN Rail - - - -
RS Stock No. 508-0528
Mfr. Part No.2833589
€7.75
Each
units
300V ac/dc PR2 Series Base PR2-BSP - - DIN Rail - Spring Clamp - -
RS Stock No. 196-0437
Mfr. Part No.2955043
€516.49
1 Pack of 5
Pack(s)
- Relay 1004 Base UM-RH - - - 4 - - -
RS Stock No. 174-3595
Mfr. Part No.2900960
€6.11
Each
units
250 V dc, 400 V ac RIF Series Base RIF-4 - 13A DIN Rail 3 Screw - -
New
RS Stock No. 207-3288
Mfr. Part No.1047028
€9.509
Each (In a Pack of 10)
units
250V ac/dc - Relay Base RIF-2-BPT/4X21/EX - - - 4 - - -
RS Stock No. 174-3500
Mfr. Part No.1012305
€159.02
1 Pack of 10
Pack(s)
230V ac/dc PLC Series Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 174-3495
Mfr. Part No.1012309
€149.19
1 Pack of 10
Pack(s)
48V dc PLC Series Base PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 174-3484
Mfr. Part No.1012005
€135.02
1 Pack of 10
Pack(s)
24V ac/dc PLC Series Base PLC-BPT - - DIN Rail 2 Push In - -
RS Stock No. 174-3489
Mfr. Part No.1012306
€159.02
1 Pack of 10
Pack(s)
120V ac/dc PLC Series Base PLC-BPT - - DIN Rail 1 Push In - -
RS Stock No. 768-5002
Mfr. Part No.2967824
€12.18
Each
units
230V ac/dc PLC Series Socket PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 175-0527
Mfr. Part No.2900932
€4.19
Each
units
250V ac/dc Relays Base RIF-2 - 12A DIN Rail - Screw - -
RS Stock No. 768-4756
Mfr. Part No.2980319
€12.86
Each
units
120V ac/dc PLC Series Socket PLC-BSC - - DIN Rail 1 Screw - -
RS Stock No. 174-3492
Mfr. Part No.1012004
€135.02
1 Pack of 10
Pack(s)
24V ac/dc PLC Series Base PLC-BSC - - DIN Rail 2 Screw - -
RS Stock No. 174-3488
Mfr. Part No.1012002
€154.10
1 Pack of 10
Pack(s)
120V ac/dc PLC Series Base PLC-BPT - - DIN Rail 2 Push In - -