Blue Sea 7372 AC Main Only

The Blue Sea 7372 AC Main Only is a heavy-duty AC circuit breaker specifically designed for marine electrical systems where reliable power distribution is essential. This product is ideal for serious boat captains who understand the importance of having dependable electrical systems, especially when navigating unpredictable conditions far from shore.

Engineered by Blue Sea Systems, the 7372 features thermal-magnetic trip protection that instantly cuts AC power in the event of excessive current or short circuits. Its robust construction is built to withstand harsh marine environments, including salt spray and vibration, ensuring longevity and safety in electrical systems. The breaker serves as the main disconnect and protection point for AC power, making it a critical component for generator circuits, inverter systems, or shore power feeds.

The Blue Sea 7372 is designed for easy installation in marine panels where space is limited. Its manual trip lever allows for hands-on emergency shutdown, providing an essential safety feature independent of automatic systems. This breaker is perfect for any marine application requiring primary overcurrent and short-circuit defense.