Blue Sea 7462 UL-489 Circuit Breaker - 15A Flat Rocker

The Blue Sea 7462 UL-489 Circuit Breaker - 15A Flat Rocker is a marine-grade electrical protection device engineered for demanding maritime and military vessel applications. Built to strict UL-489 specifications, this breaker is mandated equipment for Navy, Army, and Coast Guard vessels operating under CFR 46 regulations. Whether you're outfitting a patrol boat, naval auxiliary vessel, or commercial marine platform, this circuit breaker provides the reliable overcurrent protection that federal maritime authorities require.

This 15-ampere breaker features a flat rocker actuator design that enables fast, intuitive manual operation in confined spaces and emergency situations. The flat rocker mechanism—as opposed to lever-type toggles—reduces snag hazards in tactical environments and allows for gloved operation without fumbling. UL-489 certification ensures the breaker interrupts fault currents with precision and consistency, meeting the stringent safety standards imposed by the U.S. Navy and Coast Guard. The compact form factor (4 x 2 x 8 inches) integrates cleanly into standard marine electrical panels without requiring extensive rewiring or panel redesign.

Naval engineers, vessel electricians, and maritime safety officers rely on UL-489 breakers to protect critical onboard systems—from radar and communications equipment to emergency lighting and propulsion backup circuits. Installation is straightforward in any DIN-rail or bolt-down panel configuration that accommodates standard breaker dimensions. This breaker is essential for any vessel requiring federal compliance, whether you're upgrading an existing electrical system or building a new platform from the keel up. Stock this 15A unit for immediate availability when maritime electrical standards demand nothing less than certified protection.