Blue Sea 7270 250A C-Series Triple Pole Breaker

The Blue Sea 7270 C-Series Triple Pole Toggle DC Circuit Breaker provides overcurrent protection for inverters, bow thrusters, and windlasses at 250A. It is designed for boaters running high-draw DC equipment that needs serious overcurrent protection combined with a manual disconnect.

The breaker combines switching and circuit protection into a single toggle-actuated device, so you get a manual disconnect and overcurrent trip in one part. It's a trip-free design, meaning it can't be held closed during a fault condition, which keeps it from being defeated during an overcurrent event. Browse more options in our panels, switches, and circuit breakers category.

Key Features

• combines switching and circuit protection
• trip-free design
• protects inverters
• bow thrusters and windlasses

Frequently Asked Questions

What equipment is this breaker sized for? It's built for high-draw DC equipment like inverters, bow thrusters, and windlasses.

Can this breaker be forced closed during a fault? No, it's a trip-free design and cannot be held closed after tripping.

How many poles does this breaker have? 3 poles.