Square D PowerPact JRL36250CU31X J-Frame 3P 250A Electronic MCCB 100%
250A Frame | 250A | 3P | 200kA@240V, 200kA@480V, 100kA@600V | Electronic (MicroLogic 3.2 LI)
The PowerPact JRL36250CU31X from Schneider Electric's Square D product line is a J-Frame 3-pole 250-amp circuit breaker designed for professional electrical installations and industrial systems. This MCCB delivers extreme interrupting capacity of 200kA@240V, 200kA@480V, 100kA@600V at 600V AC for dependable overcurrent protection performance. The JRL36250CU31X features a MicroLogic 3.2 LI electronic trip unit providing adjustable long-time delay, short-time delay, instantaneous, and ground fault protection settings for precise overcurrent coordination. This advanced electronic trip technology enables optimized protection curves, selective coordination with upstream and downstream protective devices, and significantly enhanced system reliability. The JRL36250CU31X features unit mount configuration with lug (unit mount) connections and AL250JD Lug terminations for straightforward installation. Accepting 3/0-350 kcmil Al/Cu conductors, this breaker measures 5.90" H x 4.50" W x 3.63" D and weighs ~12 lbs, providing a compact footprint for space-efficient installation in panelboards, switchboards, and motor control centers. Certified to UL 489, CSA, and IEC/EN 60947-2 international standards, the JRL36250CU31X ensures compliance across diverse global markets and jurisdictions. This breaker serves commercial and industrial power distribution, feeder protection, motor circuit applications, and switchgear installations requiring dependable J-Frame frame interrupting performance. The JRL36250CU31X exemplifies Schneider Electric's PowerPact platform engineering excellence, delivering consistent protection performance with robust construction designed for long service life in demanding environments.
Key Features
This PowerPact MCCB features Electronic (MicroLogic 3.2 LI) trip protection rated 250A at 600V AC. Frame size: 250A. Interrupting capacity: 200kA@240V, 200kA@480V, 100kA@600V. Designed for reliable overcurrent protection in industrial and commercial power distribution systems.
Applications
Suitable for main distribution panels, motor control centers, switchboards, and feeder circuit protection in industrial facilities, data centers, and commercial buildings. Compliant with UL 489, CSA C22.2 No.5, IEC/EN 60947-2, NOM, CCC, CE.
