Blue Sea 7267 150A Double Pole Circuit Breaker

The Blue Sea 7267 150A Double Pole Circuit Breaker is a C-Series toggle DC protection device engineered to combine switching and overcurrent protection in a single, fail-safe unit. Rated for 150 amperes, this white-colored double-pole breaker provides critical safeguards for high-current marine and electrical applications where reliability under load is non-negotiable.

The dual-pole configuration addresses circuits that require simultaneous disconnection across two conductors—a necessity in marine systems powering inverters, bow thrusters, and windlass motors where unbalanced load disconnection could leave critical circuits partially energized. The "Trip Free" design ensures the breaker cannot be held closed after it trips, guaranteeing that any overcurrent event forces a hard reset and prevents operator override—a safety feature essential when protecting expensive equipment or preventing cascading electrical failures. The toggle switch interface provides tactile feedback and clear ON/OFF status visibility without requiring external instrumentation.

This breaker serves vessel operators, marine electricians, and system builders managing high-amperage DC power distribution on fishing boats, offshore vessels, sailboats with electric propulsion, and specialized automotive electrical builds. Any installation requiring fault isolation on dual-conductor circuits at 150A capacity benefits from Blue Sea's engineering approach: protection that responds automatically to overcurrent while remaining accessible for routine switching operations.

Blue Sea Systems manufactures circuit protection products to marine-grade standards, where salt-air corrosion, vibration, and moisture demand more rigorous design than general-purpose electrical components. The 7267 model represents the company's C-Series platform, which balances compact form factor with the current-handling capacity demanded by modern DC systems.