Details
12 S Plug and flying socket.
Spring loaded cover on flying socket.
Quality brass pins.
Used for making extension leads for caravans.
Complies with ISO 3732.
This 12 S plug & flying socket provides a permanent and switch power and reverse light function.
The permanent supply provides power to the interior lights when the engine is turned off and is switched to charge the caravan battery when the vehicle engine is running. The switched power supply provides power to the caravan fridge when the engine is running. 12 S plug can also be used for horse boxes with internal batteries and tipper trailers with electric lifts.
12 S sockets are distinguished by a grey cover whilst the 12 S plugs are a grey colour.
Supplied with colour coded wiring diagram.