Blue Sea Systems Buss Series 187 Surface Mounted Circuit Breakers combine 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 conditions.

Each breaker is vapor-proof and waterproof, making them ideal for marine applications. Recessed mounting holes offer a clean appearance. Large clearance around the terminal studs allow these breakers to accept heavy gauge wire lugs. Ignition protected and safe for use on gasoline powered boats.

Available from 25 to 150 Amps.