Siemens LJX3B400 β Siemens VL Series Type LJX, 3P, 3PH, 400A, 600V, 100kA@480V, extra high
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Part Specification
| Brand / Manufacturer | Siemens |
|---|---|
| Product type | Safety and General Automation |
Description
Siemens VL Series Type LJX, 3P, 3PH, 400A, 600V, 100kA@480V, extra high interrupting capacity, 40Β°C, bolt-on, complete with non-interchangeable trip unit
The Siemens VL Series Type LJX3B400 is a high-performance circuit breaker designed for industrial applications. It offers a three-pole configuration, suitable for three-phase systems, with a current rating of 400A and a maximum voltage rating of 600V. This circuit breaker operates at a maximum temperature of 40Β°C, ensuring its reliability even in harsh operating conditions.
One of the standout features of the Siemens VL Series Type LJX3B400 is its extra high interrupting capacity of 100kA at 480V. This means that it can safely interrupt fault currents up to this level, offering superior protection for electrical systems and equipment. This makes it particularly well-suited for use in industrial settings where high fault currents are common.
The circuit breaker is equipped with a bolt-on design, which ensures a secure and reliable connection to the electrical panel. It is also provided with a non-interchangeable trip unit, which gives added flexibility in terms of customization and maintenance.
Siemens is a reputable manufacturer known for their high-quality electrical products, and the VL Series Type LJX3B400 is no exception. This circuit breaker is built to withstand the rigors of industrial environments and is backed by Siemens' expertise and customer support.

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