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

Switching and circuit protection in a single device. Single lever operation. Waterproof, with recessed mounting holes for a clean appearance. Self-trimming case eliminates the need for mounting panels or trim bezels and permits easy installation with a standard sized hole saw. Large clearance around 5/16" terminal studs accept heavy gauge wire lugs and allows high-torque connections. Ignition-protected safe for installation aboard gasoline-powered boats. Interrupt rating: 5000A at 12V DC.