Blue Sea 187-Series Thermal Circuit Breakers – Surface Mount

• Combines switching and circuit protection into a single device.
• Clear, single lever operation.
• Ignition protected – Safe for installation aboard gasoline powered boats.
• Meets SAE J1171 external ignition protection requirements.
• Waterproof.
• Maximum voltage: 48V DC.
• “Trip Free” – cannot be held “ON” during fault current condition.
• Large clearance around terminal studs accept heavy gauge wire lugs.
• Robust 5/16 M8 terminals provide high torque connections.

Order No. Description Price
379533 25 Amp $81.98 F
379534 30 Amp $81.98 F
379535 40 Amp $81.98 F
379536 50 Amp $81.98 F
379537 70 Amp $81.98 F