Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 3 Amps

The Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker – 3 Amps is a compact, marine-grade circuit protection device engineered for branch circuit applications and 24-hour continuous duty protection on vessels. Manufactured by Blue Sea Systems, a recognized leader in marine electrical safety, this 3-amp circuit breaker delivers reliable overcurrent protection in demanding saltwater environments where conventional breakers fail prematurely.

The push-to-reset operation provides intuitive manual control—when an electrical overload occurs, the breaker trips automatically and requires a physical press of the button to restore power. This design prevents nuebox nuisance resets and confirms circuit status at a glance. The screw terminal connection allows secure integration into 12-volt and 24-volt DC systems without the complexity of quick-connect interfaces, making installation straightforward on retrofit projects or custom panel builds. The compact form factor enables high-density breaker configurations, critical for vessels with space constraints and complex electrical distribution requirements.

This breaker is ideal for protecting low-amperage circuits: battery management systems, navigation electronics, cabin lighting, bilge pumps, and auxiliary loads on fishing vessels, cruisers, and offshore powerboats. Weekend fishermen running basic electronics appreciate its simplicity; serious offshore operators value its reliability under extreme salt-air corrosion conditions. The 3-amp rating suits circuits where fuses often blow or where electronic loads demand precise protection without nuisance trips—common challenges in modern marine electrical systems.

Blue Sea Systems manufactures all circuit breakers to Coast Guard and ABYC (American Boat and Yacht Council) standards, ensuring this 3-amp breaker meets marine certification requirements. Pairing this breaker with a compatible panel—WeatherDeck panels, Dual Battery Bank distribution systems, or 360 series configurations—creates redundant, fail-safe electrical protection that keeps essential systems running even during fault conditions.