What gauge cable to TT battery?
What gauge cable is typically connected to the 12V battery on a travel trailer? I need to get a couple of terminal connectors to hook up a battery disconnect and want to make sure I get the right size...
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Could be anywhere from 10 AWG to 2 AWG. For 30 amp fuse or breaker it should be 10 AWG minimum but I prefer 6 AWG from the battery to the DC distribution panel although some panels will take wire as large aw 4 AWG.
Inverters need a seperate feed from the battery.
Inverters need a seperate feed from the battery.
