DPDT Switch for Battery Bank
I have a WFCO Converter (110 to 12) and a power panel (12V and 110v) with my travel trailer. One side is fed 110 v and the 12V panel is fed from the single 12V battery on the trailer tonque. I am in...
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Yes all battery -ve can be (should be) connected to the frame along with the 120v ground. Very little losses using the frame as a conductor. If your oem wiring has a -ve cable to the power center that is fine also. You can connect the 2x GC2 in the same way. Check but I am fairly certain the -ve will be connected to the RV frame at the power center. Look for a 12v -ve ground bus.
Generally fuses and switches are only on the positive side. Each set of batteries should have a main fuse to protect the wire. This fuse should be withing 18" of the positive terminal. Closer is better.
Generally fuses and switches are only on the positive side. Each set of batteries should have a main fuse to protect the wire. This fuse should be withing 18" of the positive terminal. Closer is better.
