BEP 705-150A Circuit Breaker HD 150A Bussmann

BEP / Bussmann 150A Heavy-Duty Circuit Breaker (705-150A)

The BEP 705-150A (utilizing the Cooper Bussmann 184 Series / MRCB architecture) is a high-amperage, heavy-duty 150A Manual Reset Circuit Breaker designed to provide overcurrent protection for main DC distribution circuits, high-capacity inverter networks, windlasses, bow thrusters, and heavy machinery. Capable of operating across 12V, 24V, and 48V DC systems, it functions as both a thermal circuit breaker and a manual battery disconnect switch.

Housed in a robust thermoset plastic casing sealed to IP67 standards, the 705-150A is completely ignition protected (SAE J1171), making it safe for installation in gasoline engine compartments and battery rooms. Its high interrupting rating (3000 A at 48V DC) ensures safe arc containment during dead-short fault conditions on large battery banks.