Master cutoff switch

[FireSale]

Originally Posted by Gmirza

I’m looking to install a 4 pole master shutoff switch, who makes a good one from both a quality and price point?
I am running a power master 30/50 amp alternator, and two 525 amp batteries, what do I need for a continuous rating?
Thanks for looking.

I had a Moroso 4 pole that worked until it broke. I replaced it with a Flaming River two pole and wired the alternator to the battery side of the switch with 4 gauge welding wire. It disconnects from the electrical system along with the battery positive and I don't get any run-on. The Moroso wasn't cheap. The parts store rotary switch I used for a week was and came apart. The FR is like comparing a weight lifter to an underweight kid.


EDIT: This is something that tech checks 100 percent of the time. Build it solid.