Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138] Double Sheave(70mm) you will need to purchase

you will need to purchase both a spreader and a spreader bar for a correct fit

4mm (1/4") fixing hole

Length: 4 11/32" (111mm)

Red material on each end of the bag for visibility when trailering

Length: 24" (610 mm)

Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138] Double Sheave(70mm) you will need to purchase187 Series Thermal Circuit Breakers Surface Mount 40 Amp Circuit Breaker PN: 7138 Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements Clear, single lever operation "Trip Free" design cannot be held "ON" during fault current condition Waterproof Recessed mounting holes for clean appearance Large clearance around terminal studs accept heavy gauge wire lugs