Square D QMB2220M - Fusible Safety Switch 200A (200kA AIC @240V)
Square D QMB2220M Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB2220M - Fusible Safety Switch 200A (200kA AIC @240V)
Square D QMB2220M Panel Mount Switch (Fusible) - Essential Electric Supply

Square D QMB2220M - Fusible Safety Switch 200A (200kA AIC @240V)

Square D
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Square D QMB2220M is a panel-mounted fusible safety switch designed for industrial circuit protection and isolation. This single-configuration switch features a 240V AC voltage rating and 200A current capacity with a 200kA interrupting rating at 240V for robust fault protection. The NEMA 1-rated enclosure houses two poles in a compact 50 lb design, compliant with industry standards for electrical safety. Engineered for use with Class R fuses, it provides reliable overcurrent protection in demanding environments. Typical applications include motor control centers, industrial machinery, and power distribution panels where ED frame compatibility is required.

Key Features & Specifications
  • Type: QMB Saflex fusible safety switch
  • Voltage Rating: 240V AC
  • Current Rating: 200A
  • Configuration: Single
  • Poles: 2
  • AIC Rating: 200kA@240V
  • Fuse Class: R
  • NEMA Rating: 1
  • Phase: 1
  • Compatible Frames: ED
  • Switch Style: Fusible
  • Weight: 50 lb
  • Item Subcategory: Panel Mount