Blue wires are interchangeable on the break away switch 3. It can transfer power better hence the connector is recommended for higher level electric in the car.
The Engager Hopkins Wiring Diagram Medotjanji 7
Trailer breakaway switch wiring diagram. Here is the diagram for 7 pin connector. Splice one blue wire of the break away switch to the electric brake wire coming from the trailer side connector a see diagram on next page. Variety of trailer breakaway wiring schematic. With this type of setup you would not want to pull the breakaway switch with the trailer connected to the vehicle to avoid a short circuit situation which could damage your brake controller. A wiring diagram is a simplified conventional photographic depiction of an electric circuit. Both wires on the breakaway switch are interchangeable.
Here is the diagram for 7 pin connector. I explain the wiring and test it. See point a on the wiring diagram. 2 break away switch safety chain pocket bumper clevis figi cable pin break away switch fig. It shows the components of the circuit as streamlined shapes and the power and also signal connections in between the devices. 3 cable installation 1.
This trailer breakaway wiring diagram version is more appropriate for sophisticated trailers and rvs. This 3 wire trailer breakaway switch wiring diagram version is more acceptable for sophisticated trailers and rvs. I attached a diagram showing how a breakaway switch like part 420000 would be wired to a trailer mounted battery like the one on your loudo dump trailer. A wiring diagram is a simplified conventional pictorial depiction of an electric circuit. White pin for the ground. Splice one blue wire of the break away switch to the electric brake wire coming from the trailer side connector a see diagram on next page.
This connection will send power to the breakaway switch. It reveals the components of the circuit as streamlined shapes and the power and signal connections between the tools. January 23 2020 by larry a. It may transfer power better hence the connector is suggested for higher level electric in the car. Wellborn variety of trailer breakaway switch wiring diagram. Connect the second wire coming out of the switch to the brake wire blue coming out of the battery box.
If necessary extend the wire from the trailer breakaway switch with 14 gauge automotive primary wire and solderless connectors. If that happens a safety line will pull the plunger. See point b on the wiring diagram. You may have to cut into the trailer wirings sheathing to find the wire. Connect other blue wire of break away switch to the blue wire labeled brake from the break away box b. The breakaway switch is there in case the fifth wheel trailer and the truck becomes separated during towing.
White pin for the ground. Connect the breakaway switchs other lead to the blue wire with a scotchlok connector.
Gallery of Trailer Breakaway Switch Wiring Diagram
