Square D PowerPact JLL36000S17 J-Frame 3P 175A Switch
250A Frame | 175A | 3P | 125kA@240V, 100kA@480V, 50kA@600V | Automatic Switch
The Schneider Electric Square D PowerPact JLL36000S17 is a J-Frame molded case switch engineered for reliable 3-pole disconnect and isolation applications in commercial and industrial electrical distribution systems. This 250-ampere frame switch operates at 600V AC and provides very high withstand capacity rated at 125kA@240V, 100kA@480V, 50kA@600V. As a molded case switch, the JLL36000S17 provides no overcurrent trip function and is intended solely for switching and isolation duties in electrical systems. The robust J-Frame frame construction ensures reliable mechanical operation with high withstand current ratings for safe disconnect switching under load conditions and maintenance operations. Configured for unit mount installation, the JLL36000S17 utilizes lug (unit mount) connections with AL175JD/AL250JD Lug terminations designed for reliable conductor termination. The unit accommodates 4-4/0 AWG Al/Cu conductors within compact overall dimensions of 5.90" H x 4.50" W x 3.63" D weighing ~10 lbs, optimizing installation density in electrical distribution equipment. UL 489 listed and CSA C22.2 No.5 certified, the JLL36000S17 meets IEC/EN 60947-2 standards for worldwide project acceptance and specification. This molded case switch is ideal for panelboard, switchboard, and motor control center disconnect applications where reliable isolation and maintenance lockout capabilities are essential safety requirements. The PowerPact JLL36000S17 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 Automatic Switch trip protection rated 175A at 600V AC. Frame size: 250A. Interrupting capacity: 125kA@240V, 100kA@480V, 50kA@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.
