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Lightweight Siemens Hjx3b400 Molded Case Circuit Breaker, 3-pole, 400a, 220-690v. 4e-39 Now 70% Cheaper [bZtOgks4]

$51.99 $166.99 -69%

SIEMENS HJX3B400 MOLDED CASE CIRCUIT BREAKER The Siemens HJX3B400 Molded Case Circuit Breaker is a reliable and high-performance solution for industrial electrical systems. This 3-pole, 400A, 220-690V circuit breaker is designed to protect against ov

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SIEMENS HJX3B400 MOLDED CASE CIRCUIT BREAKER

The Siemens HJX3B400 Molded Case Circuit Breaker is a reliable and high-performance solution for industrial electrical systems. This 3-pole, 400A, 220-690V circuit breaker is designed to protect against overcurrents, ensuring the safety and longevity of your electrical installations. With its robust construction and advanced technology, the HJX3B400 offers exceptional performance and durability.

Key Features and Specifications

The HJX3B400 Molded Case Circuit Breaker features a 1 throw and 2 positions, making it versatile for various applications. It comes in a gray color and operates on both AC and DC currents, providing flexibility for different types of electrical systems. This unit is suitable for use in 3-phase systems and has a maximum amperage of 400A. The product is also backed by Siemens' reputation for quality and reliability, ensuring peace of mind for your electrical needs.

Practical Applications and Benefits

The Siemens HJX3B400 Molded Case Circuit Breaker is ideal for a wide range of industrial applications, including manufacturing, construction, and infrastructure projects. Its high current capacity and advanced protection features make it a reliable choice for protecting electrical circuits against overcurrents, short circuits, and other electrical hazards. By using this circuit breaker, you can enhance the safety of your electrical system, reduce downtime, and ensure uninterrupted operation. Whether you are working on a new installation or upgrading an existing system, the HJX3B400 is a perfect choice for all your industrial electrical protection needs.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

A great addition to my current set of gear.

- Jamie O..

December 29, 2025

Absolutely no complaints!

A very efficient and well-made gadget.

- Owen Z..

December 29, 2025

Absolutely no complaints!

A product that is worth every single penny.

- Emmanuel B..

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