Square D QMB362TW - Fusible Safety Switch 600V AC (60A, 200kA AIC)

Square D QMB362TW is a panel-mounted fusible safety switch designed for industrial power distribution protection. This 600V AC, 60A-rated switch features a dual/twin configuration with three poles and supports wire sizes from 12-2 AWG (aluminum) or 14-4 AWG (copper). The rugged NEMA 1 enclosure (152mm depth, 10.51 lb) meets NEMA KS1 and UL standards, offering 200kA AIC protection at 480V for ED frame compatibility. Its R/H/K fuse-class design ensures reliable three-phase circuit isolation in manufacturing plants, data centers, and heavy machinery applications.

Key Features & Specifications

• Type: Fusible safety switch, panel mount, QMB Series E1-E2
• Voltage Rating: 600V AC
• Current Rating: 60A
• Dimensions: 152mm depth
• Standards: NEMA KS1, UL Listed
• Applications: Industrial power distribution, machinery protection
• Configuration: Dual/Twin
• Poles: 3
• Phase: 3
• Wire Size: 12-2 AWG (Al), 14-4 AWG (Cu)
• AIC Rating: 200kA@480V
• Fuse Class: R, H, K
• NEMA Rating: 1
• Weight: 10.51 lb
• Compatible Frames: ED
• Country of Origin: United States

Product Identification

• UPC: 785901765769
• GTIN: 00785901765769