Circuit Breakers

12 Volt Direct manual resetting circuit breakers, plus IP67 surface mount circuit breakers, rated from 30 A to 250 A. A 12 volt DC circuit breaker protects cable runs to dual battery systems, DC to DC chargers, inverters, winches and lighting circuits, and can be reset by hand after a trip instead of replacing a fuse. These DC circuit breakers suit auto electricians fitting out 4WDs, canopies and caravans, and sit alongside the fuse holders, busbars and terminal studs in the power distribution range.