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Problem Solver Blue Sea 7442 Ul-489 Circuit Breaker - 15a Flat Rocker [7442] In Multiple Colors [rKdXQYq5]

$18.99 $60.99 -69%

Blue Sea 7442 UL-489 Circuit Breaker Introducing the Blue Sea 7442 UL-489 Circuit Breaker, a reliable and high-performance solution designed for critical applications that demand adherence to strict safety standards. This flat rocker-style circuit br

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Problem Solver Blue Sea 7442 Ul-489 Circuit Breaker - 15a Flat Rocker [7442] In Multiple Colors [rKdXQYq5]

Blue Sea 7442 UL-489 Circuit Breaker

Introducing the Blue Sea 7442 UL-489 Circuit Breaker, a reliable and high-performance solution designed for critical applications that demand adherence to strict safety standards. This flat rocker-style circuit breaker is a perfect choice for a variety of marine and commercial applications, including Navy, Army, or Coast Guard vessels, as well as other vessels governed by CFR 46 regulations. With its robust construction and cutting-edge technology, this circuit breaker ensures maximum safety and protection for your electrical systems.

Key Specifications and Features

The Blue Sea 7442 UL-489 Circuit Breaker offers exceptional specifications that make it an ideal choice for demanding environments. It boasts a 15A DC amperage rating, making it suitable for a wide range of electrical circuits. The flat rocker actuator provides ease of operation, while the 1-pole design ensures optimal performance. With a maximum voltage of 80V DC, this circuit breaker can handle a wide variety of electrical systems. Its magnetic hydraulic, trip-free design ensures immediate disconnection in the event of an overload, providing added safety. The terminal type is #10-32 screw tin-plated brass, ensuring a secure and reliable connection. With an interrupt capacity of 10,000A, this circuit breaker can handle even the most demanding situations.

Practical Applications and Benefits

Whether you're outfitting a military vessel or maintaining a commercial electrical system, the Blue Sea 7442 UL-489 Circuit Breaker is a versatile and essential component. Its compliance with UL-489 specifications ensures that it meets the highest safety standards, making it a reliable choice for any application. This circuit breaker not only provides protection against overloads and short circuits but also offers peace of mind in the face of unexpected electrical issues. Its compact design, with box dimensions of 2"H x 2"W x 3"L and a weight of only 0.25 lbs, makes it easy to install and maintain. With its universal applicability, the Blue Sea 7442 UL-489 Circuit Breaker is the perfect choice for any professional looking to enhance the safety and performance of their electrical systems.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

This product is a great example of innovative and user-friendly design.

- Bridger S..

February 5, 2026

Absolutely no complaints!

The ease of setup was a huge bonus. I was using it in minutes.

- Milo L..

February 5, 2026

Absolutely no complaints!

The build is solid and the performance is smooth. Very happy.

- Nathan O..

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