Blue Sea 7404 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 20 Amp

The Blue Sea 7404 Single Pole Small Case 2" Flat Rocker Circuit Breaker – 20 Amp is an essential component for anyone managing auxiliary electrical systems in vehicles or marine settings. This circuit breaker is designed to protect your electrical system from failures caused by short circuits or overloads, making it a vital tool for wiring winches, auxiliary lighting, inverters, and other high-draw accessories.

Engineered with a single-pole design rated for 20-amp protection, the Blue Sea 7404 interrupts current flow across one conductor when the amperage exceeds its threshold. Its compact small-case format allows for tight panel installations without taking up excessive space, while the 2-inch flat rocker switch lever provides positive feedback and a quick manual reset in case of a trip. The breaker utilizes reliable bistable switching technology, ensuring it trips under fault conditions while remaining stable during normal operation, even in the face of vibration and temperature changes.

Ideal for builders installing high-draw accessories such as rooftop lights, auxiliary water pumps, or upgraded amplifier systems, this circuit breaker offers independent protection for a single circuit. Its robust design makes it suitable for both automotive and marine applications, ensuring that your electrical systems remain safe and functional under demanding conditions.