Square D QMB223TD - Fusible Safety Switch 240V 100A (200kA AIC @240V)
Square D QMB223TD Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB223TD - Fusible Safety Switch 240V 100A (200kA AIC @240V)
Square D QMB223TD Panel Mount Switch (Fusible) - Essential Electric Supply

Square D QMB223TD - Fusible Safety Switch 240V 100A (200kA AIC @240V)

Square D
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Square D QMB223TD is a panel-mounted fusible safety switch designed for industrial circuit protection and isolation. This 240V AC, 100A rated switch features a dual/twin configuration with 2 poles and 200kA AIC rating at 240V for robust fault protection. The 30 lb NEMA 1 enclosure houses R/H/K/J/T class fuse compatibility and integrates with HED frames for standardized installations. UL-listed and compliant with industrial safety standards, it serves critical roles in motor control centers, power distribution panels, and heavy equipment disconnects.

Key Features & Specifications
  • Type: Panel-mounted fusible safety switch (QMB Series E1-E2)
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Configuration: Dual/Twin
  • Poles: 2
  • AIC Rating: 200kA@240V
  • Fuse Class: R, H, K, J, T
  • NEMA Rating: 1
  • Phase: 1
  • Weight: 30 lb
  • Compatible Frames: HED
  • Standards: UL listed, industrial safety compliant
  • Applications: Motor control centers, power distribution, equipment disconnects