Schneider Electric HDL36100 U Three Phase Circuit Breaker

HDL36100U is a Schneider Electric PowerPact H-frame three-pole molded-case circuit breaker rated for 100 A and up to 600 V AC, with a 14 kA short-circuit interrupting capacity and line/load lugs for unit-mount installation. The thermal-magnetic trip unit provides both overload protection and short-circuit protection for three-phase distribution in industrial and commercial electrical systems, making it suitable for feeders, motor circuits, and panel boards. As part of the PowerPact H family, the HDL36100U is designed for robust protection in compact, space-constrained installations requiring reliable interruption of abnormal current. Key specs include: 3-pole configuration, 100 A rating, 600 VAC maximum, 14 kA interrupting rating at 600 VAC, molded-case construction, unit-mount with line and load terminals. The HDL36100U's line/load lug terminals support straightforward wiring in standard MCCB-compatible panels, delivering protection for three-phase services up to 600 V and helping prevent equipment damage from overloads and short circuits in commercial and light-industrial environments.