Square D HGA36025U Molded Case Circuit Breaker

Square D HGA36025U Molded Case Circuit Breaker is a 25‑amp, three‑pole protective device designed for 600 V-class electrical systems. It belongs to Square D’s PowerPact H family and uses a thermal‑magnetic trip mechanism to interrupt overcurrents, with an interrupting capacity of up to 65 kA at 240 V, 35 kA at 480 V, and 18 kA at 600 V, and an 80% continuous‑load rating for compatible applications. The unit features a line‑side I‑Line connection and load‑side terminations suitable for three‑phase distribution panels, providing compact, rugged protection for branch circuits, motors, and transformers in commercial and industrial installations. Its molded‑case construction and 3P configuration make it a drop‑in fit for Square D panelboards and switchgear where reliable overcurrent protection at up to 600 VAC is required. The HGA36025U is well suited for applications demanding precise, rapid disconnection to safeguard equipment and maintain system reliability in demanding electrical distributions.