12 Volt Battery Wiring Diagram Switch To Accessory. Collection of 12 volt winch wiring diagram. Here is a diagram.
One battery has a red wire to and a black wire to -. It might be easiest to consider it to be two SPDT switches in one. Best 12 volt wiring kit selection available.
When the toggle switch has three terminals make sure one of the wires attaches to the center terminal and the second to either of the two remaining terminals.
A common battery switch lets you choose Battery 1. Its big enough for 95 of accessory circuits and when installed in lengths consistent with being installed inside a camper stays within the 3 voltage drop range even though most of the time it isnt necessary. A wiring diagram is a simplified traditional pictorial depiction of an electrical circuit. Follow the relays wiring schematic when connecting the wires to the relay One of the relays terminals goes to ground.