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Fast Delivery Blue Sea 7458 Ul-489 Circuit Breaker - 30a Flat Rocker [7458] Bonkers Deal: 45% Off [w47sZOv3]

$18.99 $60.99 -69%

Blue Sea 7458 UL-489 Circuit Breaker The Blue Sea 7458 UL-489 Circuit Breaker is a reliable and high-quality solution designed for demanding applications where UL-489 specifications are required. This 30A Flat Rocker circuit breaker is perfect for Na

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Fast Delivery Blue Sea 7458 Ul-489 Circuit Breaker - 30a Flat Rocker [7458] Bonkers Deal: 45% Off [w47sZOv3]

Blue Sea 7458 UL-489 Circuit Breaker

The Blue Sea 7458 UL-489 Circuit Breaker is a reliable and high-quality solution designed for demanding applications where UL-489 specifications are required. This 30A Flat Rocker circuit breaker is perfect for Navy, Army, Coast Guard vessels, and other compliant marine applications. Its robust construction and advanced features make it a standout choice for marine electrical systems.

Key Specifications and Features

The Blue Sea 7458 Circuit Breaker offers a range of specifications that make it a versatile and durable option. With a maximum voltage of 240V AC and a 5000A interrupt capacity, this circuit breaker is built to withstand rigorous conditions. Its Magnetic Hydraulic - Trip Free design ensures quick and reliable operation, while the 1-pole design provides efficient protection for your electrical system. The terminal type is #10-32 Screw Tin-Plated Brass, offering a secure and stable connection. Here are some of the key specifications:

  • Amperage: 30A AC
  • Actuator Style: Flat Rocker
  • Poles: 1
  • Maximum Voltage: 240V AC
  • Circuit Breaker Type: Magnetic Hydraulic - Trip Free
  • Terminal Type: #10-32 Screw Tin-Plated Brass
  • Interrupt Capacity: 5000A

Applications and Benefits

The Blue Sea 7458 UL-489 Circuit Breaker is an essential component for marine electrical systems that demand the highest standards of safety and performance. Its suitability for use in Navy, Army, and Coast Guard vessels, as well as other CFR 46-compliant applications, makes it a go-to choice for professionals in the marine industry. This circuit breaker not only enhances the safety of your electrical system but also provides peace of mind with its reliable operation. With its compact dimensions of 2"H x 4"W x 5"L and a weight of 0.55 lbs, the Blue Sea 7458 is easy to install and maintain. Trust the Blue Sea brand for quality and durability in your marine electrical needs.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very durable.

- Sienna F..

January 24, 2026

Absolutely no complaints!

I'm blown away by the extensive feature set at this price point.

- Chi_Star_Chris.

January 24, 2026

Absolutely no complaints!

This is a product that is of great quality and a fantastic piece of art.

- Zola G..

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