Blue Sea 285 Series 30 Amp Thermal Circuit Breaker 7181 Quicksilver Thunderbolt Diaphragm design allows dry running

Diaphragm design allows dry running without damage to the pump

Replaces Mallory 9-72503

600 amp DC continuous rating

This product has become indispensable in the marine industry due to its dependable performance and high-quality material

Blue Sea 285 Series 30 Amp Thermal Circuit Breaker 7181 Quicksilver Thunderbolt Diaphragm design allows dry runningBlue Sea Systems 285 Series 30 Amp Thermal Circuit Breaker 7181 Surface mount thermal circuit breaker combines switching & circuit protection into one device. Blue Sea 285 series surface mount circuit breaker 30 amps DC rating Bright yellow reset lever for visual identification of open circuit Ideal for main circuit protection of medium size battery banks Combines switching and circuit protection into a single device Trip free design cannot be held ON