Square D QMB362TW is a panel-mounted fusible safety switch designed for providing reliable circuit protection and isolation in industrial three-phase power distribution systems. It features a 600V AC voltage rating and a 60A current rating, housed in a robust NEMA Type 1 enclosure with a depth of 152 mm and a weight of 22.95 lb. The switch is UL Listed and complies with NEMA KS1 standards, ensuring safe operation in demanding environments. Its typical applications include motor control centers, industrial machinery, and panelboards where high fault current interruption up to 200kA at 480V is required.