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Brand New Blue Sea 5051 St Clb Circuit Breaker Block - 12 Position [5051] With Tracking [Mbpc2foA]

$29.99 $95.99 -69%

12-Position ST CLB Circuit Breaker BlockThe Blue Sea 5051 ST CLB Circuit Breaker Block is a versatile and durable solution for your electrical system needs. Engineered with user convenience in mind, this 12-position block features quick connect clips

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Brand New Blue Sea 5051 St Clb Circuit Breaker Block - 12 Position [5051] With Tracking [Mbpc2foA]

12-Position ST CLB Circuit Breaker Block

The Blue Sea 5051 ST CLB Circuit Breaker Block is a versatile and durable solution for your electrical system needs. Engineered with user convenience in mind, this 12-position block features quick connect clips that allow for easy installation and removal of circuit breakers. Its clear insulating cover, designed with square format label recesses, not only satisfies ABYC/USCG insulation requirements but also provides an unobstructed view of the components inside. The innovative clip-on cover ensures easy access for maintenance, while the optional push button waterproof boots or dress nuts offer additional protection for the connections.

  • Quick connect clips for hassle-free installation and removal of circuit breakers.
  • Clear insulating cover with square format label recesses for easy identification and maintenance.

Key Specifications and Features

The Blue Sea 5051 ST CLB Circuit Breaker Block is built to withstand the demands of marine and electrical applications. Each circuit can handle up to 32A, with a jumped circuit group capacity of 40A, ensuring reliable protection for your electrical system. The tin-plated copper busses and screw terminals provide excellent conductivity and durability, while the breakouts allow for wire access in two directions for added flexibility. This block is designed to accept ring terminals and can be mounted using a #8 Screw (M4) or #8 Nut, making it a versatile choice for various installations.

  • Maximum Amperage: 32A per circuit, 40A per jumped circuit group.
  • Maximum Voltage: 32V DC.

Practical Applications and Benefits

Ideal for marine, automotive, and other electrical systems, the Blue Sea 5051 ST CLB Circuit Breaker Block is a must-have for anyone looking to ensure the safety and efficiency of their electrical setup. Its compact and space-saving design allows for easy integration into tight spaces, while its robust construction guarantees long-lasting performance. Whether you are a DIY enthusiast, a professional installer, or a boat owner, this circuit breaker block offers the reliability and convenience you need to keep your electrical system running smoothly.

  • Marine, automotive, and other electrical systems benefit from its durability and ease of use.
  • Compact and space-saving design for easy integration into various applications.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

The quality of this is magnificent.

- Eunice T..

January 25, 2026

Absolutely no complaints!

An outstanding gadget. Very reliable.

- Jolyon O..

January 25, 2026

Absolutely no complaints!

An excellent gadget. Very useful.

- Rhiannon O..

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