Square D MGA268002U Molded Case Circuit Breaker

Square D by Schneider Electric MGA268002U PowerPact M-frame molded-case circuit breaker, 800 A at 600 V AC in a 2-pole configuration, is designed for high‑current protection in industrial and commercial power distribution. With I‑Line mounting, it integrates into Schneider Electric bus systems and PowerPact assemblies to protect feeders and equipment from overcurrent while interrupting fault currents up to 18 kA at 600 V. This MGA268002U unit belongs to the PowerPact M lineup, featuring rugged molded‑case construction suitable for demanding electrical environments and heavy‑duty applications where a two‑pole 600 V protection device is required. The 800 A continuous rating specifies the maximum carry current under normal operation, and the 600 V maximum system voltage defines its electrical compatibility. In installations, this model is identified by its MGA268002U part number and is appropriate for large‑capacity distribution panels and switchgear that demand reliable, high‑amp protection in 600 V AC networks. For proper performance, confirm enclosure compatibility and follow Schneider Electric’s installation guidelines to ensure correct trip settings and coordination with downstream protection.