I need to know how to correctly wire a 50 Amp AIRPAX Circuit Breaker. I recieved no wiring diagram on this unit. Question #1: One side is marked "load" which I suppose goes to the trolling motor plug itself, the other side is marked "line" which should go straight to the battery, Is this correct? Question # 2oes the circuit breaker need a ground wire? Question #3 : does the negative "ground" wire go straight from the battery to the trolling motor plug? Any help in this would be greatly appreciated, Thanx