Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A

The Blue Sea A-Series ELCI Main Circuit Breaker – Double Pole 120V AC 30A is an essential electrical safety component designed for marine vessels, RVs, emergency vehicles, and mobile command centers where reliable AC power distribution is critical. This circuit breaker is built by Blue Sea Systems, a trusted manufacturer known for its commitment to quality and safety in high-demand environments.

With a 30-ampere rating, this breaker is ideal for mid-size electrical installations, providing redundancy and failsafe operation. It features ELCI (Equipment Leakage Circuit Interrupter) technology, which detects minor ground faults that standard breakers may overlook, enhancing safety in wet and electrically challenging environments. The A-Series design ensures an instantaneous trip response to fault conditions, thereby preventing equipment damage and reducing the risk of arc flash.

Operators in marine and tactical environments will benefit from the robust construction of this circuit breaker, which withstands vibration, thermal cycling, and corrosive salt spray. Its compact form factor allows for easy integration into tight electrical panels, ensuring accessibility and serviceability without compromising performance. This makes it an excellent choice for those managing shore power systems and mobile command vehicles.