Schneider Electric JJL36250U43X Circuit Breaker

Schneider Electric's PowerPact J-frame molded-case circuit breaker, model JJL36250U43X, provides robust protection for 250 A feeders in 600 V AC distribution with a 25 kA short-circuit rating at 600 V (65 kA at 480 V). It houses a Micrologic 5.2 A electronic trip unit for precise protection and offers long-time, short-time, and instantaneous trip functions, rated for 80% continuous-load operation. This three-pole device uses line and load lug terminals for straightforward installation in Schneider Electric PowerPact panels and is UL listed. The PowerPact J-frame design combines a compact footprint with a solid current rating, enabling protection coordination and space-efficient distribution in panels, equipment enclosures that require a 250 A, 3‑phase breaker with compatible accessories and mounting configurations.