I want to put a battery cut off switch on my TT so I do not have to keep removing the cables when I store. The question, should I put on one or should on two to cut off both sides of the battery?
The disconnect will achieve the desired function on the positive or negative BUT:
On a trailer the disconnect should be on the positive side and the breakaway switch should be wired directly to the battery prior to the switch. That way the breakaway is capable of operation regardless of the position of the switch. Safety first and foolproof.
About RV Tips & Tricks
Looking for advice before your next adventure? Look no further.25,145 PostsLatest Activity: Jul 03, 2025