About This

Powerful Marine Circuit Protection: Safeguard your marine electrical system with a robust 40 amp circuit breaker. Ignition Protected, meets safety standards including S.A.E. J1625, J1171, and UL1500, ensuring ignition protection. This marine circuit breaker is designed for safe and reliable operation
Versatile Applications: This 12V circuit breaker is suitable for various applications, including marine, automotive, and DC circuits. Perfect for use in auxiliary and accessory circuits for boats, marine vessels, RVs, yachts, batteries, trailers, buses, trucks, ATVs, winches, and more
Easy Manual Reset and Kill Switch: Unique on/off reset push button allows for easy manual reset, eliminating the need for frequent fuse replacements. Doubles as a convenient kill switch for added functionality
Solid and Waterproof Design: Solid build with a new design and waterproof-resistant housing. Fuse breaker holders pass professional electrical performance and aging tests, ensuring a smooth on/off switch operation and reliable quality
Easy Installation with Rust Prevention: Effortless installation with surface mount capability. Mount on the panel or firewall with the included protective stud insulator. The waterproof cover prevents rust on metal parts, ensuring longevity