Square D PowerPact LGL47090D86 L-Frame 4P 900A DC 500Vdc
600A Frame | 900A | 4P | 65kA@240V, 35kA@480V, 18kA@600V | Thermal-Magnetic (DC Adjustable)
The PowerPact LGL47090D86 from Schneider Electric's Square D product line is a L-Frame 4-pole 900-amp circuit breaker designed for professional electrical installations and industrial systems. This MCCB delivers high interrupting capacity of 65kA@240V, 35kA@480V, 18kA@600V at 500V DC for dependable overcurrent protection performance. Featuring a TMD DC (D86) trip unit, the LGL47090D86 delivers dependable thermal overload and magnetic short-circuit protection for continuous operation. The fixed trip characteristics are factory-calibrated for optimal protection performance, providing reliable overcurrent sensing and fast fault interruption across the full range of anticipated operating conditions. This unit mount breaker features lug (unit mount) connections with AL600LS52K4 terminations, accepting (2) 2/0-500 kcmil Al/Cu conductors for versatile wiring applications. With overall dimensions of 10.24" H x 7.09" W x 5.67" D and weighing ~30 lbs, the LGL47090D86 delivers L-Frame frame protection in a space-efficient package suitable for dense electrical equipment layouts. UL 489 listed and CSA certified, the LGL47090D86 meets applicable standards for DC circuit protection applications worldwide. Suitable for DC power distribution, battery energy storage systems, photovoltaic solar installations, uninterruptible power supply systems, and DC motor circuits requiring reliable direct current interruption capability. The PowerPact LGL47090D86 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 (DC Adjustable) trip protection rated 900A at 500V DC. Frame size: 600A. Interrupting capacity: 65kA@240V, 35kA@480V, 18kA@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.
