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Old 05-25-2020, 12:12 PM   #2
FireSale
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Location: Lakewood Washington
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Default Re: Master cutoff switch

Quote:
Originally Posted by Gmirza View Post
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.
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Last edited by FireSale; 05-25-2020 at 12:14 PM.
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