Blue Sea 7251 C-Series Double Pole Circuit Breaker - 50A

The Blue Sea 7251 C-Series Double Pole Circuit Breaker—50A is an essential component for marine electrical systems, providing reliable protection for mid-to-large vessels. This breaker is designed to safeguard critical systems such as engine start, navigation, and safety equipment from electrical faults that could lead to significant failures.

Engineered for harsh marine environments, the Blue Sea 7251 features a double pole design that simultaneously handles both positive and negative conductors. It utilizes a thermal-magnetic trip mechanism that reacts instantly to short circuits while allowing for time-delay protection against inrush currents during normal operation, thus preventing nuisance trips.

Ideal for main battery distribution and high-load auxiliary circuits, this breaker is compact and lightweight, making it suitable for installation in tight engine compartments. Its robust design ensures reliability and safety, making it a preferred choice for boaters who demand high performance from their electrical systems.