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bka0721's avatar
bka0721
Explorer II
Jun 20, 2013

Installing a Blue Sea Disconnect SW for a FWS Battery Bank

Following the rule of always disconnecting the – (Neg) side first and then last when hooking back up, should this disconnect switch be installed in the – (Neg) line to break (switch) the load? I ...
sum1's avatar
sum1
Explorer
Jun 20, 2013
I have always switched the positive side in boats and RVs. One reason is that I retain the option of leaving a radio memory/clock circuit, alarm, or (in the case of boats) a bilge pump hot.

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