Blue Sea 7136 187 - Series Thermal Circuit Breaker - 30Amp

The Blue Sea 7136 187-Series Thermal Circuit Breaker – 30 Amp is an essential marine-grade electrical protection device for serious boaters. It is designed to be installed in the main power distribution panel to prevent electrical fires and damage caused by overcurrent. This breaker is crucial for maintaining a safe and reliable electrical system on various types of vessels, including center consoles, cruisers, and offshore fishing boats.

Engineered with a thermal sensing mechanism, this 30-amp breaker automatically interrupts overloads, providing precise trip points to protect modern marine electronics and navigation systems. It features a manual reset capability, ensuring that users regain control without automatic reclosing that could hide underlying faults. The compact design allows for easy installation in standard panel cutouts, making it a practical choice for boaters.

This breaker is particularly beneficial for high-draw subsystems, ensuring that your electrical system remains safe and functional. The 187-Series form factor is an industry standard, guaranteeing compatibility with Blue Sea Systems and most universal marine electrical panels. Whether you're upgrading your main distribution feeder or adding dedicated circuit protection, this thermal circuit breaker is a reliable choice for marine DC applications.