Blue Sea 187-Series 120 Amp Circuit Breaker Surface Mount

The Blue Sea 187-Series 120 Amp Circuit Breaker Surface Mount is an essential component for reliable power distribution in vehicle electrical systems and marine platforms. This circuit breaker is particularly suited for applications where dependable overcurrent protection is crucial, making it ideal for tactical vehicle builds and emergency service setups.

Featuring a thermal-magnetic trip mechanism, this 120-amp breaker automatically disconnects power when the amperage exceeds safe levels, protecting both source and load circuits from overload and short-circuit conditions. Its surface-mount design allows for quick installation on existing electrical panels or power distribution boxes, minimizing vehicle downtime and installation labor.

Tactical operators, fleet maintenance crews, and emergency service technicians can rely on this breaker for effective power management in high-demand environments. The 187-Series designation ensures compatibility with standard Blue Sea Systems panel architecture, facilitating seamless integration into modular electrical systems.