Square D PowerPact JJL36250M75 J-Frame 3P 250A MCP
250A Frame | 250A | 3P | 100kA@240V, 65kA@480V, 25kA@600V | Motor Circuit Protector
The Schneider Electric Square D PowerPact JJL36250M75 is a J-Frame motor circuit protector providing 250-ampere 3-pole motor branch circuit protection for demanding industrial applications. This specialized MCP operates at 600V AC and delivers extra-high interrupting capacity rated at 100kA@240V, 65kA@480V, 25kA@600V, ensuring reliable motor circuit coordination. Equipped with a magnetic-only trip unit, this motor circuit protector provides instantaneous short-circuit protection for motor branch circuits per NEC Article 430 requirements. The adjustable magnetic trip setting allows precise coordination with motor starter overload relays for complete motor branch circuit protection in industrial and commercial applications. This unit mount breaker features lug (unit mount) connections with AL250JD Lug terminations, accepting 3/0-350 kcmil Al/Cu conductors for versatile wiring applications. With overall dimensions of 5.90" H x 4.50" W x 3.63" D and weighing ~12 lbs, the JJL36250M75 delivers J-Frame frame protection in a space-efficient package suitable for dense electrical equipment layouts. UL 489 listed and CSA certified with IEC/EN 60947-2 compliance, the JJL36250M75 meets international standards for motor circuit protection applications. Ideal for industrial motor control centers, combination motor starters, OEM equipment, and HVAC systems requiring dedicated motor branch circuit short-circuit protection. As part of the proven PowerPact family, the JJL36250M75 delivers dependable protection backed by Schneider Electric's extensive global engineering heritage and comprehensive industry-leading technical support resources.
Key Features
This PowerPact MCCB features Motor Circuit Protector trip protection rated 250A at 600V AC. Frame size: 250A. Interrupting capacity: 100kA@240V, 65kA@480V, 25kA@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.
