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Get Your Blue Sea 7042 187-series Circuit Breaker - Panel Mount 80a [7042] ~ Limited Availability [kHf7BOCj]

$25.99 $83.99 -69%

Blue Sea 7042 187-Series Circuit Breaker - Panel Mount 80A The Blue Sea 7042 187-Series Circuit Breaker is a versatile and reliable panel mount solution for your electrical systems. This 80A circuit breaker combines switching and circuit protection i

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Get Your Blue Sea 7042 187-series Circuit Breaker - Panel Mount 80a [7042] ~ Limited Availability [kHf7BOCj]

Blue Sea 7042 187-Series Circuit Breaker - Panel Mount 80A

The Blue Sea 7042 187-Series Circuit Breaker is a versatile and reliable panel mount solution for your electrical systems. This 80A circuit breaker combines switching and circuit protection in a single device, offering a comprehensive safety feature for your boat or automotive application. Its innovative design ensures both convenience and safety, making it an essential component for any power management system.

Key Features and Specifications

The 7042 circuit breaker boasts a range of features that make it stand out in the market. With a precise, single-lever operation, it allows for quick and easy control. The "Trip Free" design ensures that the circuit breaker cannot be held "ON" during a fault current condition, providing an added layer of safety. Other notable features include its waterproof construction, recessed mounting holes for a clean appearance, and ample clearance around terminal studs that accept heavy gauge wire lugs. The robust 5/16 M8 terminals provide high torque connections, ensuring a secure fit. The large lever with vertical/horizontal orientation also serves as an indicator of trip status, making it easy to monitor the device's condition at a glance.

Applications and Benefits

The Blue Sea 7042 circuit breaker is ideal for use aboard gasoline-powered boats, thanks to its ignition-protected design. This feature makes it a safe and practical choice for a wide range of marine and automotive applications. With an amperage rating of 80A and a maximum voltage of 48V DC, this circuit breaker can handle a variety of electrical loads. The thermally responsive Bi-metal blade technology ensures efficient operation and reliable protection against overcurrent conditions. The 7042 also offers a minimum operating temperature of -40° C and a maximum operating temperature of 85° C, making it suitable for use in various environmental conditions. With these specifications and features, the Blue Sea 7042 circuit breaker is a must-have for anyone looking to enhance the safety and functionality of their electrical systems.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

The product is a very good quality product line.

- Scottie V..

February 5, 2026

Absolutely no complaints!

This is a very solid and reliable product line.

- Wells T..

February 5, 2026

Absolutely no complaints!

I'm very pleased with the high standard.

- August A..

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