Schneider Electric QMB-363-T Buss Plug GP2000 Drive

Schneider Electric's Square D QMB363T fusible panelboard disconnect switch is a 100 A, 3‑pole unit rated for 600 VAC, designed as the main disconnect in QMB Series D2 panelboards. This 7.5‑inch mounting footprint accommodates motor loads up to 15 hp and is factory‑mounted on the bus assembly, preventing back‑feeding of a branch switch. The QMB363T functions as service equipment within panelboard installations, offering a compact, fusible disconnect option for electrical distributions in industrial or commercial settings. It is part of the QMB fusible switch family and is noted by Schneider Electric as End of Commercialization on June 12, 2024, with no direct replacement listed; customers should consult their local distributor or Schneider customer care for availability and guidance on alternatives.