Operating Voltage:480V AC

Rated Current:400A

Circuit Protection Level:Level 3

Number of Poles:3

Operating Temperature Range:-40°C to +70°C

Material:High-grade aluminum alloy

Insulation Rating:Class H

Installation Type:Fixed

Dimensions:W180mm x D210mm x H140mm

    Engineered with precision, the Square D LJF46400CU31X Amp Circuit Breaker Clean With is specifically tailored for applications requiring robust circuit protection in challenging industrial environments. Its compact design ensures seamless integration into existing systems without compromising on performance.

    This circuit breaker features a clean-with function, which allows for easy maintenance and quick replacement, reducing downtime and enhancing operational efficiency.

    With its high insulation class (Class H), it provides exceptional resistance against heat and wear, ensuring longevity and reliability over extended periods.

    Adhering to international safety standards, this breaker is equipped with a wide temperature range (-40°C to +70°C), making it suitable for use in diverse geographical locations and varying environmental conditions.

    The Square D LJF46400CU31X is compatible with various mounting methods, including panel-mounting, offering flexibility in installation options. It is designed to withstand the rigors of industrial use, providing peace of mind for operators managing critical power distribution networks.