Square D QMB2620M - Fusible Safety Switch 200A (600V AC, 200kA AIC)

Square D QMB2620M is a panel-mounted fusible safety switch designed for industrial circuit protection and isolation. The unit features a 600V AC voltage rating with 200A current capacity, housed in a NEMA 1-rated enclosure weighing 50 lb for durable single-phase applications. Its 2-pole single configuration with R-class fuses provides 200kA interrupting capacity at 480V, compliant with industrial safety standards for ED frame compatibility. Typical applications include motor control centers and power distribution systems requiring reliable overcurrent protection.

Key Features & Specifications

• Type: QMB Saflex fusible safety switch with panel mount
• Voltage Rating: 600V AC
• Current Rating: 200A
• Configuration: Single
• Poles: 2
• Fuse Class: R
• AIC Rating: 200kA@480V
• Phase: 1
• NEMA Rating: 1
• Compatible Frames: ED
• Weight: 50 lb
• Switch Style: Fusible