Square D QMB363T - Fusible Safety Switch 100A 600V (3-Pole Dual Configuration)

Square D QMB363T is a fusible safety switch designed for industrial power distribution protection. This 3-pole, 600V AC rated switch handles 100A current with a 200kA interrupting capacity at 480V, providing robust circuit protection in demanding environments. The dual/twin configuration features a compact 7.5-inch depth design weighing 14.88 lb, constructed for panel mounting applications. Certified to NEMA KS1 and UL standards, this switch meets rigorous industrial safety requirements. It is engineered for three-phase power systems and compatible with HHED frames, making it suitable for industrial control panels and power distribution centers.

Key Features & Specifications

• Type: Fusible safety switch, dual/twin configuration, panel mount
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: 7.5 inches depth
• Standards: NEMA KS1, UL Listed
• Applications: Industrial power distribution, control panels
• Switch Type: Fusible
• Configuration: Dual/Twin
• Poles: 3
• AIC rating: 200kA@480V
• Nema Rating: 1
• Phase: 3
• Fuse Class: R, H, K
• Compatible Frames: HHED
• Weight: 14.88 lb
• Country of Origin: United States
• Family: QMB Series D2

Product Identification

• UPC: 785901186182
• GTIN: 00785901186182