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Dad Approved Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150amp [7148] Instant 35% Discount [qTpFOH8w]

$24.99 $79.99 -69%

Blue Sea 7148 Series Thermal Circuit Breaker: A Comprehensive Protection Solution The Blue Sea 7148 Series Thermal Circuit Breaker is a versatile and reliable device designed for both switching and circuit protection. This surface mount circuit break

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Dad Approved Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150amp [7148] Instant 35% Discount [qTpFOH8w]

Blue Sea 7148 Series Thermal Circuit Breaker: A Comprehensive Protection Solution

The Blue Sea 7148 Series Thermal Circuit Breaker is a versatile and reliable device designed for both switching and circuit protection. This surface mount circuit breaker offers a single, efficient solution for your electrical needs, ensuring the safety and performance of your system. With its robust construction and user-friendly design, the 7148 Series is an excellent choice for a variety of applications.

Key Features and Specifications of the 7148 Series Circuit Breaker

The 7148 Series Circuit Breaker boasts a range of impressive features and specifications that make it a standout product in its category. This 150Amp circuit breaker combines a clear, single lever operation with a "Trip Free" design, ensuring that it cannot be held "ON" during fault current conditions. The waterproof construction and recessed mounting holes provide a clean appearance and added durability. The large lever with vertical/horizontal orientation allows for easy indication of trip status, and the robust 5/16 terminals offer high torque connections for heavy gauge wire lugs.

Practical Applications and Benefits of the Blue Sea 7148 Series

The Blue Sea 7148 Series Thermal Circuit Breaker is suitable for a wide range of applications, including marine, industrial, and automotive systems. Its ignition-protected design makes it safe for installation aboard gasoline-powered boats, adding an extra layer of safety. The all components of this circuit breaker meet SAE J1171 external ignition protection requirements, ensuring compliance with industry standards. With a voltage rating of up to 48 Volts DC and an interrupt rating of 5,000 Amperes @12 Volts DC, this circuit breaker is designed to handle high currents and protect your system from damage. The operating temperature range of -25°C to +82°C ensures reliable performance in various environments.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

A great item. And I do really, really recommend it.

- Pryderi M..

January 17, 2026

Absolutely no complaints!

A great piece of equipment. I am so very, so happy.

- Caswallon M..

January 17, 2026

Absolutely no complaints!

A great quality item. I am very, very, very, very happy.

- Arawn H..

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