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Life Hack Noark B1n:miniature Circuit Breakers-b1n3b63 + Free Return [VqXaMsRN]

$22.99 $73.99 -69%

Noark B1N Miniature Circuit Breakers The Noark B1N Miniature Circuit Breakers are designed for high-quality branch circuit protection. This series offers a comprehensive range of amperages, from 0.5A to 63A, ensuring versatility for various electrica

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Life Hack Noark B1n:miniature Circuit Breakers-b1n3b63 + Free Return [VqXaMsRN]

Noark B1N Miniature Circuit Breakers

The Noark B1N Miniature Circuit Breakers are designed for high-quality branch circuit protection. This series offers a comprehensive range of amperages, from 0.5A to 63A, ensuring versatility for various electrical applications. With a robust voltage rating of 240Vac and a current capacity of 63A, the B1N3B63 model stands out for its reliable performance. Its tripping curve of 3-5in provides optimal protection against overcurrent conditions.

Key Product Specifications

The Noark B1N3B63 miniature circuit breakers come equipped with several essential features that enhance their functionality and ease of use. They mount on a standard 35 mm DIN rail, making installation straightforward. The B1N series is certified by UL489 and CSA C22.2 No. 5, ensuring compliance with international safety standards. Key specifications include a standard rating of 10 kA at 240 Vac and 10 kA at 60/125 Vdc, providing robust protection for your electrical systems.
  • Compact Design: Each pole has a module width of only 0.71 in (18 mm), making the B1N3B63 a space-efficient choice.
  • Enhanced Safety: The product features a contact position indicator (red/green) and the possibility for locking the toggle in ON or OFF position, enhancing safety and reducing the risk of accidental operation.

Applications and Benefits

The Noark B1N3B63 miniature circuit breakers are versatile and suitable for a wide range of applications. Ideal for branch circuit protection, they are perfect for convenience receptacle circuits, motor control circuits, and load circuits leaving equipment. Their use extends to HVACR equipment, PLC I/O points, power supplies, control instrumentation, and more. The B1N series offers numerous benefits, including field installable shunt trip and auxiliary switch provisions, and available ring tongue terminals for easy installation. With a 5-Year limited warranty, you can trust the Noark B1N3B63 to provide reliable protection for your electrical systems for years to come.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

This product is a brilliant find. It's a well-made, quality product.

- Eden H..

January 27, 2026

Absolutely no complaints!

This product is a brilliant find. It's well worth the money.

- Esteban F..

January 27, 2026

Absolutely no complaints!

I'm finding new things to love about it every day.

- Alexandria Z..

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