Blue Sea 7465 UL-489 Circuit Breaker - 30A Flat Rocker

The Blue Sea 7465 UL-489 Circuit Breaker - 30A Flat Rocker is a marine-grade electrical protection device engineered for military and government vessel applications requiring strict UL-489 compliance. This circuit breaker is the specified standard for Navy, Army, and Coast Guard vessels, as well as commercial marine platforms governed by Code of Federal Regulations Title 46 (CFR 46). Operators and maintenance personnel depend on this breaker to provide reliable overcurrent protection in demanding marine electrical systems where failure tolerance is zero.

Rated at 30A AC with a flat rocker actuator design, this circuit breaker delivers consistent trip response under thermal and magnetic fault conditions. The UL-489 certification guarantees that this unit meets rigorous electrical safety standards for branch circuit protection, ensuring repeatable performance across extreme temperature and humidity environments typical of naval operations. The compact form factor (4 x 2 x 8 inches) and 0.6 lb weight enable efficient panel mounting without compromising space in already-constrained shipboard electrical cabinets. The flat rocker toggle provides tactile feedback and positive on/off status indication, critical for quick damage assessment during emergency procedures.

Ideal for naval architects, ship's electricians, and military logistics personnel responsible for vessel construction, retrofit, and maintenance, this breaker ensures CFR 46 compliance for new builds and regulatory inspections. Installation requires integration into existing UL-489-rated panel systems; compatibility verification with your vessel's electrical specifications is essential before ordering. Whether managing emergency power distribution, auxiliary systems, or primary vessel circuits, this circuit breaker delivers the certifications and performance demanded by maritime military standards.