Blue Sea 187-Series 40 Amp Circuit Breaker Surface Mount

The Blue Sea 187-Series 40 Amp Circuit Breaker Surface Mount is an essential component for reliable power distribution in tactical vehicles, command centers, and mission-critical installations. Designed by Blue Sea Systems, a trusted manufacturer in military, law enforcement, and emergency services, this circuit breaker protects high-demand electrical circuits from overload and fire hazards.

With a 40-amp rating, the breaker provides fast, thermal-magnetic protection, responding instantly to overcurrent conditions while accommodating normal inrush spikes typical of tactical equipment. Its surface-mount design allows for minimal panel modification, facilitating quick integration into existing electrical systems—crucial for operations in austere environments where rewiring is impractical.

The compact and robust construction of the breaker ensures it can withstand vibration, temperature extremes, and electrical stresses common in mobile tactical platforms. Tactical teams, vehicle integrators, and field engineers rely on this breaker for its marine-grade reliability, making it suitable for both land-based and maritime applications.