Trailer Electrical Connector Types

Allows for basic connection of the main lighting functions for running turn and brake lights.

Trailer electrical connector types.

7 pin round blade connector often used in caravans rvs etc. Here are the various types of trailer connectors. Light vehicles use a plethora of contacts but among these are two that are most common. The 7 way connector is the most popular trailer connection type found on late model suv s trucks and rv s and comes with everything the others come with along with the availability for backup lights.

The shapes of the plugs and sockets vary with the most common types being flat round and rv blade. Types of trailer connectors. 4 pin flat connector often used for simpler trailers. 4 way round trailer connectors.

Provides a secure connection between the receptacle lid and plug tag. 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. 5 way flat trailer connectors. 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.

The flat pins are usually referred to as blades. Seven way electrical connectors usually come in two major types one with flat pins and another with round pins. 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. Here s a rundown on the most common types of trailer wiring connectors and how they work.

Types of plugs and sockets. Allows for basic connection of the main lighting. In your house you plug appliances into wall sockets. There are two different types of 7 way connectors one with flat pins blades and one with round pins.