Square D QMB362T21W - Fusible Disconnect Switch 600V/60A (200kA AIC @480V)

Square D QMB362T21W is a fusible panel mount switch designed for industrial power distribution systems, featuring a 600V AC rating and 60A current capacity for three-phase circuits. The rugged NEMA 1-rated enclosure measures 584.20mm (H) x 112.78mm (W) x 78.49mm (D) with a 9.72 lb weight, constructed with Class R fuse compatibility for enhanced protection. Certified to NEMA KS1 standards, it delivers 200kA interrupting capacity at 480V for critical fault protection in panelboard and switchboard applications.

Key Features & Specifications

• Type: Fusible disconnect switch with dual/twin configuration
• Voltage Rating: 600V AC
• Current Rating: 60A
• Dimensions: 584.20 x 112.78 x 78.49 mm (23 x 4.44 x 3.09 in)
• Standards: NEMA KS1, NEMA 1 enclosure
• Applications: Industrial panelboards, switchboards, power distribution
• Poles: 3
• AIC Rating: 200kA@480V
• Fuse Class: R
• Compatible Frames: HHED
• Phase: 3
• Weight: 9.72 lb

Product Identification

• UPC: 785901765776
• GTIN: 00785901765776