Square D PowerPact JRA36225 J-Frame 3P 225A MCCB I-Line
250A Frame | 225A | 3P | 200kA@240V, 200kA@480V, 100kA@600V | Thermal-Magnetic (Adjustable)
Engineered for demanding electrical systems, the Square D PowerPact JRA36225 is a J-Frame 225A 3-pole molded case circuit breaker with extreme interrupting capacity. Rated at 200kA@240V, 200kA@480V, 100kA@600V and operating at 600V AC / 250V DC, it provides reliable and consistent protection for power distribution infrastructure applications. The JRA36225 incorporates a TMD (Thermal-Magnetic) trip unit for reliable overcurrent protection including thermal overload and magnetic instantaneous response capabilities. This proven trip technology provides fixed protection characteristics precisely optimized for the J-Frame platform, ensuring consistent and dependable circuit protection across a wide range of operating conditions and fault scenarios. Configured for i-line plug-on installation, the JRA36225 utilizes i-line plug-on connections with I-Line Bus Connection terminations designed for reliable conductor termination. The unit accommodates 3/0-350 kcmil Al/Cu conductors within compact overall dimensions of 9.70" H x 4.50" W x 5.17" D weighing ~13 lbs, optimizing installation density in electrical distribution equipment. Compliant with UL 489, CSA C22.2 No.5, and IEC/EN 60947-2 international standards, the JRA36225 carries multiple certifications for worldwide acceptance and specification. Ideal for commercial buildings, industrial facilities, data centers, healthcare facilities, and critical infrastructure power distribution requiring reliable 225A 3-pole overcurrent protection. The PowerPact JRA36225 represents Schneider Electric's commitment to electrical safety, performance, and reliability in power distribution equipment for professional electrical installations worldwide.
Key Features
This PowerPact MCCB features Thermal-Magnetic (Adjustable) trip protection rated 225A at 600V AC / 250V DC. 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.
