Blue Sea 7225 AC / DC Single Pole Magnetic World Circuit Breaker - 40 Amp

The Blue Sea 7225 AC / DC Single Pole Magnetic World Circuit Breaker – 40 Amp is a crucial electrical protection device designed specifically for marine electrical systems that operate on both alternating and direct current. This circuit breaker is engineered to safeguard vessel wiring, engines, and sensitive electronics from dangerous overcurrent conditions, making it essential for various marine applications.

Utilizing magnetic technology, this single-pole breaker responds instantly to short circuits and current surges, providing faster protection than thermal-only designs. The 40-amp rating is suitable for moderate electrical loads typical of mid-size marine applications, including engine starting systems and auxiliary power circuits. Its robust construction ensures durability in the corrosive marine environment and can withstand the vibrations common to working vessels.

Ideal for boaters who prioritize electrical safety, the Blue Sea 7225 circuit breaker is a reliable choice for those outfitting new builds or upgrading existing systems. Its compact size allows for efficient installation in tight spaces, ensuring that safety and functionality are maintained without compromising on performance.