Blue Sea

The Blue Sea 150A thermal circuit breaker provides waterproof protection for electrical circuits in demanding environments.

Ensure safety with the Blue Sea 40A waterproof thermal circuit breaker, perfect for marine environments.

Protect your cables with the Blue Sea 21mm watertight cable gland, designed for marine use.

The Blue Sea Watertight On-Off-On Switch ensures reliable control on exterior panels, even in harsh conditions.

The Blue Sea 120A thermal circuit breaker provides advanced protection in high-consumption marine electrical installations.

The 25A Blue Sea thermal circuit breaker provides reliable overload protection for marine electronics.