Trailer Electrical Connector Types

Allows for basic connection of the main lighting.

Trailer electrical connector types.

In your house you plug appliances into wall sockets. Types of trailer connectors. Light vehicles common connector types. 4 way round trailer connectors.

7 pin round blade connector often used in caravans rvs etc. 4 pin flat connector often used for simpler trailers. Here are the various types of trailer connectors. 4 way flat trailer connectors.

Seven way connectors provide for the three basic functions of the trailer s lights the electric brakes a 12 volt hot lead and another one that is usually used for backup lights. The 13 pin version being phased in is newer provides more services than the 7 pin a more positive locking and also better protection against moisture and contamination. The flat pins are usually referred to as blades. Allows for basic connection of the main lighting functions for running turn and brake lights.

The shapes of the plugs and sockets vary with the most common types being flat round and rv blade. Trailer connectors between the trailer and passenger car light truck or heavy trucks with 12v systems in europe both 7 pin iso 1724 and 13 pin iso 11446 are common. Types of plugs and sockets. There are two different types of 7 way connectors one with flat pins blades and one with round pins.

Seven way electrical connectors usually come in two major types one with flat pins and another with round pins. Here s a rundown on the most common types of trailer wiring connectors and how they work. 5 way flat trailer connectors. With your car you plug your trailer into a vehicle socket.