Square D QMB363T - Fusible Safety Switch 600V AC (200kA AIC @480V)

Square D QMB363T is a panel-mounted fusible safety switch designed for industrial power distribution protection. This 600V AC-rated switch features a 100A current capacity with a 200kA interrupting rating at 480V, housed in a NEMA 1 enclosure measuring 7.5 inches in depth and weighing 14.88 lb. UL Listed and NEMA KS1 certified, the three-phase switch utilizes R, H, and K class fuses in a dual/twin configuration compatible with HHED frames for reliable circuit isolation in manufacturing facilities and heavy equipment applications.

Key Features & Specifications

• Type: Fusible safety switch, panel mount
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: 7.5 in depth
• Standards: UL Listed, NEMA KS1
• Applications: Industrial power distribution
• Configuration: Dual/Twin
• Poles: 3
• AIC rating: 200kA@480V
• Fuse Class: R, H, K
• Nema Rating: 1
• Phase: 3
• Weight: 14.88 lb
• Compatible Frames: HHED

Product Identification

• UPC: 785901186182
• GTIN: 00785901186182