Square D QMB2680M - Fusible Safety Switch 800A (600V AC, 200kA AIC)

Square D QMB2680M is a panel-mounted fusible safety switch designed for industrial power distribution protection. This 600V AC-rated switch handles 800A continuous current with a 200kA interrupting capacity at 480V, featuring a rugged NEMA 1 enclosure and R-class fuse compatibility. The single-configuration, 2-pole design weighs 125 lb and integrates with HED frames for reliable circuit isolation in demanding environments.

Key Features & Specifications

• Type: QMB Saflex fusible safety switch, panel mount
• Voltage Rating: 600V AC
• Current Rating: 800A
• Configuration: Single
• Poles: 2
• AIC Rating: 200kA@480V
• Fuse Class: R
• NEMA Rating: 1
• Phase: 1
• Compatible Frames: HED
• Switch Style: Fusible
• Weight: 125 lb