Blue Sea 187-Series 40 Amp Circuit Breaker Panel Mount

The Blue Sea 187-Series 40 Amp Circuit Breaker Panel Mount is a dual-function electrical protection device designed for marine, automotive, RV, and tactical vehicle installations where reliable DC power management is essential. This product is ideal for users who require dependable circuit protection and load switching in compact spaces.

Engineered by Blue Sea Systems, this panel-mount unit combines circuit protection and load switching into a single assembly, eliminating the need for separate breakers and switches. The 40-amp breaker features a clear single-lever operation for intuitive on/off control and a "trip free" design that automatically breaks the circuit during fault conditions, enhancing safety and preventing equipment damage.

Tactical vehicle operators, marine electricians, and mobile command center technicians will find this breaker's compact form factor and 40-amp rating particularly beneficial for protecting moderate to heavy auxiliary loads, such as winches and communication arrays, ensuring reliable performance in demanding environments.