Rated Current:4640 Amperes

Voltage Range:AC 4160 Volts

Operating Frequency:50 Hz

Circuit Protection:Circuit breaker designed for AC systems

Material:High-grade copper alloy

Environmental Compatibility:Suitable for harsh industrial environments

Safety Rating:UL listed, CE certified

    The Square D LJF46400CU31X circuit breaker is a robust solution for demanding industrial environments. Its advanced design includes a compact footprint that minimizes space requirements while maximizing reliability.

    Engineered with high-grade ceramic insulation, this breaker ensures superior electrical insulation and mechanical durability, capable of withstanding harsh conditions without compromising performance.

    With an impressive current rating of 400A and a voltage rating of 480VAC, it is suitable for a wide range of applications in industrial control systems, from large machinery to complex automation processes.

    The LJF46400CU31X features an innovative clean operation mechanism, ensuring uninterrupted power supply and minimizing maintenance needs, making it an ideal choice for critical operations where downtime is costly.

    Our circuit breaker comes with a long mechanical life of over 20,000 cycles, backed by a comprehensive warranty, ensuring peace of mind and long-term value for our customers.