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Lightweight Blue Sea 7540 C-series Flat Rocker Circuit Breaker - Single Pole - 5a [7540] In Multiple Colors [2c8UoDfx]

$20.99 $67.99 -69%

Blue Sea 7540 C-Series Flat Rocker Circuit Breaker Introducing the Blue Sea 7540 C-Series Flat Rocker Circuit Breaker, a single pole, 5A circuit breaker designed for maximum safety and convenience. This innovative circuit breaker combines switching a

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Blue Sea 7540 C-Series Flat Rocker Circuit Breaker

Introducing the Blue Sea 7540 C-Series Flat Rocker Circuit Breaker, a single pole, 5A circuit breaker designed for maximum safety and convenience. This innovative circuit breaker combines switching and circuit protection into a single device, ensuring reliable performance and peace of mind. With its "Trip Free" feature, the circuit breaker cannot be held closed after tripping, providing an additional layer of safety.
  • Improved Safety: The flush-mounted rocker actuator in the "ON" position eliminates the risk of accidental switching, while the color actuator clearly indicates the "OFF" position.
  • Wide Range of Applications: This circuit breaker offers overcurrent protection for inverters, bow thrusters, and windlasses, making it an essential component for marine and industrial applications.

Key Features and Specifications

The Blue Sea 7540 C-Series Flat Rocker Circuit Breaker is designed to meet the demands of various applications. Its magnetic hydraulic mechanism ensures reliable operation, and the "Trip Free" feature guarantees safety in the event of an overload. The following features highlight the product's versatility and durability:
  • Actuator Style: The flat rocker design provides a clean and modern look, while also offering easy access and operation.
  • Maximum Voltage: With a maximum voltage rating of 240V AC / 48V DC, this circuit breaker is suitable for a wide range of electrical systems.
In addition to these features, the circuit breaker boasts an interrupt capacity of 3000A @ 120V AC / 3500A @ 240V AC / 5000A @ 32V DC, ensuring it can handle high currents without failure.

Practical Applications and Benefits

The Blue Sea 7540 C-Series Flat Rocker Circuit Breaker is an invaluable addition to any marine or industrial electrical system. Its compact design and reliable performance make it an ideal choice for protecting inverters, bow thrusters, and windlasses. Here are some of the practical benefits of using this circuit breaker:
  • Overcurrent Protection: The circuit breaker provides essential overcurrent protection, preventing damage to connected equipment and ensuring the safety of users.
  • Ignition Protected: Designed for installation aboard gasoline-powered boats, this circuit breaker offers peace of mind and compliance with safety regulations.
With its robust construction, versatile features, and proven performance, the Blue Sea 7540 C-Series Flat Rocker Circuit Breaker is a must-have for any professional seeking top-quality protection for their electrical systems.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

An outstanding product. It is great.

- Ebenezer O..

January 5, 2026

Absolutely no complaints!

A great item that is very well made.

- Starla G..

January 5, 2026

Absolutely no complaints!

It’s a very clever and useful tool.

- Vanora D..

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