Blue Sea 7197 A-Series White Toggle Circuit Breaker - Single Pole 2.5A

The Blue Sea 7197 A-Series White Toggle Circuit Breaker is a single-pole 2.5A marine-grade electrical protection device designed for Blue Sea Systems electrical panels and marine DC systems. This circuit breaker combines switching and circuit protection into one compact unit, meeting American Boat and Yacht Council (ABYC) standards for safe, code-compliant vessel wiring. The white toggle actuator provides reliable on-off control while protecting critical electrical circuits from overload and fault conditions.

Rated for 2.5A on both AC and DC circuits, this A-Series breaker features a "Trip Free" design that prevents it from being held in the ON position during a fault current condition—a critical safety mechanism that ensures automatic disconnection if an overload or short circuit occurs. The toggle actuator style is standard across Blue Sea Systems electrical panels, making replacement and installation straightforward for both original equipment and retrofit applications. Compact dimensions (3 x 1 x 5 inches) allow easy installation in tight panel spaces without requiring special tools or modifications.

This breaker is ideal for protecting low-amperage circuits in fishing boats, cruising sailboats, and offshore vessels where reliable DC power management is essential. It serves auxiliary circuits such as navigation lights, cabin lighting, bilge pumps, and instrumentation where 2.5A protection is appropriate. Boaters upgrading older panels or building custom electrical systems appreciate the ABYC compliance and the industry-standard compatibility across Blue Sea Systems equipment. Freshwater and saltwater operators rely on this breaker's proven durability in marine environments.