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Square D QMB2660M - Fusible Safety Switch 600A (200kA@480V AIC)

Square D
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Square D QMB2660M is a panel-mounted fusible safety switch designed for industrial power distribution protection. This 600V-rated switch handles 600A current loads with a 200kA interrupting capacity at 480V, featuring a rugged NEMA 1 enclosure for indoor use. Its single-configuration, 2-pole design with Class R fuses provides reliable circuit isolation in demanding environments. The unit complies with industrial safety standards and integrates with Square D ED-frame equipment. Typical applications include motor control centers, machinery power disconnects, and main service entrance protection.

Key Features & Specifications
  • Type: QMB Saflex fusible safety switch
  • Voltage Rating: 600V AC
  • Current Rating: 600A
  • Configuration: Single
  • Poles: 2
  • AIC Rating: 200kA@480V
  • Fuse Class: R
  • NEMA Rating: 1
  • Phase: 1
  • Compatible Frames: ED
  • Switch Style: Fusible
  • Weight: 38 lb
Product Identification
  • GTIN: 00785901460855