Order Now Square D LHL3640030DC1625 – 400A 3 Pole Molded Case Circuit Breaker

Built for demanding commercial applications, this 400-amp molded case circuit breaker offers robust LI protection. The device is uniquely rated for 500VDC operations. This unit-mount component fits securely into Square D panelboards and industrial switchboards. Line and load lugs are included, accommodating up to 600 kcmil conductors. Advanced control capabilities are provided by a factory-installed 2A/2B auxiliary switch and a 24VDC undervoltage release. It achieves a 65kA rating at 240VAC.