Blue Sea Systems 7042 187 Series Circuit Breaker, Panel Mount, 80A

Combines circuit protection and switching into a single device with clear, single-lever operation "Trip Free" design prevents holding the switch "ON" during fault conditions for added safety Waterproof construction with recessed mounting holes ensures a clean appearance Ample space around terminal studs accommodates heavy-gauge wire lugs; robust 5/16 M8 terminals provide secure, high-torque connections Large lever with vertical/horizontal orientation indicates trip status, while ignition protection ensures safe installation aboard gasoline-powered boats