HDL36100U33X

The HDL36100U33X is a 3-pole molded case circuit breaker from Schneider Electric's Square D PowerPact H-Frame series, built for power distribution in industrial and commercial switchboards and panelboards. Rated for 100 at 600, it uses a solid-state Micrologic electronic trip unit for precise, consistent overcurrent sensing, and its dual-break rotating contact design helps reduce peak current during a short-circuit fault. It's suitable for reverse-fed applications and can also be configured for 2-pole use, giving installers added flexibility. Electrically, the HDL36100U33X features a Micrologic Standard 3.2S trip unit with LSI (Long-Time, Short-Time, and Instantaneous) trip functions, adding a short-time delay setting beyond basic overload and instantaneous protection for better coordination with other protective devices. It carries an interrupting capacity of 18kA@480V, giving it dependable fault-current protection for demanding industrial and commercial applications. Mechanically, the HDL36100U33X uses a feed-thru connection with line and load side lugs, accepting 14 AWG to 3/0 AWG copper or aluminum conductors. UL, CSA, NEMA, NOM, IEC, and CE compliant, the HDL36100U33X is a dependable, globally recognized choice for new installations or as a replacement breaker in existing PowerPact H-Frame panelboards and switchboards. Purchase the HDL36100U33X at Electrical.com, your reliable partner for industrial and commercial electrical products. Our selection includes trusted circuit breakers from manufacturers like Square D, Schneider Electric, Siemens, Eaton, and Cutler-Hammer, backed by a knowledgeable sales team ready to assist with technical questions, product selection, and support.