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er78mph's avatar
er78mph
Explorer
Dec 26, 2016

Size for fuse at the Batteries (2x 6v)

Hello and thanks to all in advance!
I have a pair of 6v batteries and wanted to place a fuse at the batteries. My trailer is 30 amps and I currently have 6 gage cables. Also, would the fuse be attached to the +? Would I simply have a short cable from battery terminal > fuse and from fuse to house? Thanks again!
  • #6 wire could have a fuse/circuit breaker to 50 amp.
    What size is your converter? I would protect the same size as the converter output amperage rating.