Square D HDP36100SA PowerPact Molded Case Circuit Breaker

Square D PowerPact H-series molded‑case circuit breaker, 100 A, 3‑pole, provides thermal‑magnetic protection for up to 600 VAC systems in industrial power distribution. With interrupting ratings of 25 kA at 240 VAC, 18 kA at 480 VAC, and 14 kA at 600 VAC, it safeguards feeders and motor circuits, and is 80% rated for continuous operation. Designed for convenience, it accepts line‑side and load‑side lugs and 14‑3/0 AWG aluminum or copper conductors, and can be equipped with a 120 VAC shunt‑trip accessory for remote shutdown. This PowerPact H‑frame device is commonly used in industrial control panels and power distribution gear where reliable protection for 100 A circuits is required.