Square D QMB223H - Fusible Safety Switch 240V 100A (200kA AIC @240V)
Square D QMB223H Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB223H - Fusible Safety Switch 240V 100A (200kA AIC @240V)
Square D QMB223H Panel Mount Switch (Fusible) - Essential Electric Supply

Square D QMB223H - Fusible Safety Switch 240V 100A (200kA AIC @240V)

Square D
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Square D QMB223H is a fusible safety switch designed for industrial power distribution protection. This panel-mounted unit features a 240V AC voltage rating and 100A current capacity with a 200kA interrupting rating at 240V for reliable circuit protection. The rugged NEMA 1-rated enclosure houses a single-configuration, 2-pole switch compatible with ED frames, constructed with Class R, H, and K fuse compatibility. UL-listed and designed for industrial compliance, it serves critical applications in motor control centers, machinery protection, and power distribution panels.

Key Features & Specifications
  • Type: Fusible safety switch, panel mount, QMB Series D2
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Configuration: Single
  • Poles: 2
  • AIC Rating: 200kA@240V
  • Fuse Class: R, H, K compatible
  • NEMA Rating: 1
  • Phase: 1
  • Compatible Frames: ED
  • Weight: 30 lb
  • Switch Style: Fusible