Square D QMB223HW - Fusible Safety Switch 100A 240V (200kA AIC)
Square D QMB223HW Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB223HW - Fusible Safety Switch 100A 240V (200kA AIC)
Square D QMB223HW Panel Mount Switch (Fusible) - Essential Electric Supply

Square D QMB223HW - Fusible Safety Switch 100A 240V (200kA AIC)

Square D
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Square D QMB223HW is a fusible safety switch designed for providing reliable circuit protection and isolation in industrial panel applications. It features a 240V AC voltage rating and a 100A current rating for single-phase systems, housed in a robust NEMA 1 enclosure measuring 152 mm H x 112.78 mm W x 78.49 mm D and weighing 19.8 lb. The switch is certified to NEMA KS1 standards and offers a high interrupting capacity of 200kA at 240V, ensuring compliance with rigorous safety requirements for industrial power distribution, motor control, and machinery disconnects.

Key Features & Specifications
  • Type: Fusible safety switch, panel mount, QMB Series E1-E2
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Dimensions: 152 mm H x 112.78 mm W x 78.49 mm D (5.98 in x 4.44 in x 3.09 in)
  • Weight: 19.8 lb
  • Standards: Certified NEMA KS1
  • Applications: Industrial power distribution, motor control, machinery disconnect
  • Switch Type: Fusible
  • Configuration: Single
  • Phase: 1
  • Poles: 2
  • AIC rating: 200kA @ 240V
  • Fuse Class: R, H, K
  • Nema Rating: 1
  • Compatible Frames: HED
  • Country of Origin: United States


Product Identification
  • UPC: 785901805472
  • GTIN: 00785901805472