I have a 50 AMP power switch model # PS450S in my motorhome and have been told that I might need a new one to replace this one.
I have bought 4 new inverter charges and something is burning up the fets everytime we use our generator. we were told the power switch is probably the problem. So we need to find out which unit replaces ours and order one.
Please help us if you can.
Thank you
Lorraine