12V trailer plugs and sockets
12V trailer plugs and sockets connect the lighting circuit of a 12 volt tractor, pickup or 4x4 to a trailer, implement or lighting board. This page lists the 12V units in the range: 7-pin 12N plugs and sockets for lights, 7-pin 12S plugs for supplementary circuits, 13-pin Euro plugs and sockets, plug housings and connector kits. UK agricultural trailers use the 7-pin 12N standard, so a 12N socket on the tractor and a 12N plug on the trailer is the normal pairing.
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Socket Adapter - 12V - Quantity: 1
12V Available to order £56.36 inc VAT £46.97 ex VAT Add to basket -
Socket - 12V - 7-pin connector - Screw Connection - Plug: Round Plug
12V Available to order £58.39 inc VAT £48.66 ex VAT Add to basket -
Plug - 12V - 7-pin connector - Plug: Screw Contact
12V Available to order £62.23 inc VAT £51.86 ex VAT Add to basket -
Socket Adapter - 12V - Quantity: 1
12V Available to order £31.27 inc VAT £26.06 ex VAT Add to basket -
Socket Adapter - 12V - Quantity: 1
12V Available to order £25.79 inc VAT £21.49 ex VAT Add to basket -
Socket Adapter - 12V - Quantity: 1
12V Available to order £21.36 inc VAT £17.80 ex VAT Add to basket -
Socket - 12V - 2-pin connector - Fitting - Plug: Blade Terminal
12V Available to order £9.43 inc VAT £7.86 ex VAT Add to basket -
Socket - 12V - 2-pin connector - Fitting - Plug: Blade Terminal
12V Available to order £10.19 inc VAT £8.49 ex VAT Add to basket -
Socket - 12V - 7-pin connector - Plug: Screw Contact
12V Available to order £20.03 inc VAT £16.69 ex VAT Add to basket -
Socket Adapter - 12V - Quantity: 1
12V Available to order £61.55 inc VAT £51.29 ex VAT Add to basket -
Socket Adapter - 12V - Quantity: 1
12V Available to order £28.28 inc VAT £23.57 ex VAT Add to basket -
Socket Adapter - 12V - Quantity: 1
12V Available to order £26.33 inc VAT £21.94 ex VAT Add to basket -
Socket Adapter - 12V - Quantity: 1
12V Available to order £152.64 inc VAT £127.20 ex VAT Add to basket -
Plug - 12V - 13-pin connector - Plug-in connection
12V Available to order £25.72 inc VAT £21.43 ex VAT Add to basket -
Plug - 12V - 7-pin connector - Plug: Screw Contact
12V Available to order £25.16 inc VAT £20.97 ex VAT Add to basket -
Plug - 12V - 13-pin connector - Plug: Screw Contact
12V Available to order £26.95 inc VAT £22.46 ex VAT Add to basket -
Plug - 12V - 13-pin connector - Plug: Screw Contact
12V Available to order £27.12 inc VAT £22.60 ex VAT Add to basket -
Plug - 12V - 13-pin connector - Plug: Screw Contact
12V Available to order £20.68 inc VAT £17.23 ex VAT Add to basket -
Socket - 12V - 13-pin connector - Plug: Screw Contact
12V Available to order £27.36 inc VAT £22.80 ex VAT Add to basket -
Socket - 12V - Screw Connection - Plug: Plug Terminal
12V Available to order £28.15 inc VAT £23.46 ex VAT Add to basket -
Socket - 12V - 13-pin connector - Screw Connection
12V Available to order £30.17 inc VAT £25.14 ex VAT Add to basket -
Socket - 12V - 13-pin connector - Screw Connection - Plug: Screw Contact
12V Available to order £28.52 inc VAT £23.77 ex VAT Add to basket -
Socket - 12V - 13-pin connector - Plug: Screw Contact
12V Available to order £24.65 inc VAT £20.54 ex VAT Add to basket -
Plug - 12V - 7-pin connector - Screw Connection - Quantity: 5
12V Available to order £5.35 inc VAT £4.46 ex VAT Add to basket
Choosing a 12V plug or socket
Match the pin count to the trailer and check the body material: metal sockets with a sprung lid outlast plastic ones on a tractor kept outside. A 13-pin socket carries lights, reverse lamp and a permanent feed in one connector and suits a trailer with a 13-pin plug; an adaptor converts between 7-pin and 13-pin. The pin layout of a 12V socket differs from a 24V one, so use the 24V plugs and sockets page for 24 volt machines. Coiled 7-core cables are under wiring, cable and harnesses, and all plugs, sockets and connectors are listed with pin count and voltage.