Relay Sockets

Relay sockets are a type of accessory used with electromechanical switches. Relay sockets form part of a circuit and are used to mount 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. 121-7825
BrandRS PRO
PHP302.96
Each
units
300V RS PRO RKL Relays DPDT DIN Rail Mount Socket - - 16A DIN Rail 8 Screw - -
RS Stock No. 121-7802
BrandRS PRO
PHP277.97
Each
units
300V RS PRO RKE & RKF 14 Pin Relays Relay Socket - - 10A DIN Rail 14 Screw - -
RS Stock No. 121-7826
BrandRS PRO
PHP396.14
Each
units
300V RS PRO RKL Relays 3PDT DIN Rail Mount Socket - - 16A DIN Rail 11 Screw - -
RS Stock No. 121-7839
BrandRS PRO
PHP306.95
Each
units
300V RS PRO RUB Relays DIN Rail Mount Socket - - 12A DIN Rail 8 Screw - -
RS Stock No. 121-7827
BrandRS PRO
PHP530.79
Each
units
300V RS PRO RKL Relays 4PDT DIN Rail Mount Socket - - 16A DIN Rail 14 Screw - -
RS Stock No. 121-7841
BrandRS PRO
PHP193.30
Each
units
300V RS PRO RUB Relays DIN Rail Mount Socket - - 15A DIN Rail 8 Screw - -
RS Stock No. 144-1612
BrandRS PRO
PHP267.63
Each
units
300V ac RFT Relay Socket - - 10A DIN Rail - - - -
RS Stock No. 144-1615
BrandRS PRO
PHP127.73
Each
units
6 → 250V dc RFT Relay AMD Module - - - Plug In 2 Push In - -
RS Stock No. 121-7842
BrandRS PRO
PHP220.57
Each
units
300V RS PRO RUB Relays DIN Rail Mount Socket - - 15A DIN Rail 11 Screw - -
RS Stock No. 144-1613
BrandRS PRO
PHP127.73
Each
units
6 → 24V ac/dc RFT Relay AMD Module - - - Plug In 2 Push In - -
RS Stock No. 144-1614
BrandRS PRO
PHP120.02
Each
units
110 → 240V ac/dc RFT Relay AMD Module - - - Plug In 2 Push In - -
RS Stock No. 121-7803
BrandRS PRO
PHP344.94
Each
units
300V RS PRO RKE & RKF 14 Pin Relays DIN Rail Mount Socket - - 10A DIN Rail 14 Screw - -
RS Stock No. 144-1611
BrandRS PRO
PHP249.47
Each
units
300V ac RFT Relay Socket - - 16A DIN Rail - - - -
RS Stock No. 144-1609
BrandRS PRO
PHP266.93
Each
units
300V RFT Interface Relay Socket - - 10A DIN Rail 8 Screw - -
RS Stock No. 144-1617
BrandRS PRO
PHP118.00
Each
units
110 → 240V ac RFT Relay AMD Module - - - Plug In 2 Push In - -
RS Stock No. 121-7840
BrandRS PRO
PHP367.84
Each
units
300V RS PRO RUB Relays DIN Rail Mount Socket - - 12A DIN Rail 11 Screw - -
RS Stock No. 144-1610
BrandRS PRO
PHP244.43
Each
units
300V RFT Interface Relay Socket - - 16A DIN Rail 5 Screw - -
RS Stock No. 144-1616
BrandRS PRO
PHP120.02
Each
units
6 → 24V ac RFT Relay AMD Module - - - Plug In 2 Push In - -
RS Stock No. 803-376
Mfr. Part No.PYF08A-E
BrandOmron
PHP513.10
Each
units
250V ac MY2IN, MY2IN1, MY2IN1-D2, MY2IN-CR, MY2IN-D2, MY2N, MY2N1, MY2N1-D2, MY2N-CR, MY2N-D2 Socket - - - - 2 - - -
RS Stock No. 403-285
Mfr. Part No.PYF14A-E
BrandOmron
PHP600.87
Each
units
250V ac MY4IN, MY4IN1, MY4IN1-D2, MY4IN-CR, MY4IN-D2, MY4N, MY4N1, MY4N1-D2, MY4N-CR, MY4N-D2, MY4ZIN, MY4ZIN1, MY4ZIN1-D2, MY4ZIN-CR, MY4ZIN-D2, MY4ZN, MY4ZN1, MY4ZN1-D2, MY4ZN-CR, MY4ZN-D2 Socket - - - - 4 - - -