Question:
what gauge AWG is this wiring harness? And what is the conductor made of i.e. tin coated copper, aluminum
asked by: Keith C
Expert Reply:
The 25 Ft 4-Way Trailer Wiring Harness # A25W2GWB uses 18 gauge wire for the ground wires and 20 gauge wires for the light functions. The Wiring is copper and not aluminum.
25 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 25' Ground