Blue Sea Series 187 Panel 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.

A round case makes for an easy panel mounted installation.