Square D QMB3220M - Fusible Safety Switch 200A@240V (3-Pole NEMA 1)
Square D QMB3220M Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB3220M - Fusible Safety Switch 200A@240V (3-Pole NEMA 1)
Square D QMB3220M Panel Mount Switch (Fusible) - Essential Electric Supply

Square D QMB3220M - Fusible Safety Switch 200A@240V (3-Pole NEMA 1)

Square D
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Square D QMB3220M is a panel-mounted fusible safety switch designed for industrial power distribution protection. This 3-pole switch features a 240V AC voltage rating with a 200A current capacity and 200kA interrupting rating at 240V for robust circuit protection. The rugged NEMA 1-rated enclosure houses R-class fuses in a single-configuration design compatible with HHED frames. Compliant with industrial safety standards, it provides reliable disconnecting means for three-phase systems in manufacturing plants, data centers, and heavy machinery applications.

Key Features & Specifications
  • Type: QMB Saflex fusible safety switch, panel mount
  • Voltage Rating: 240V AC
  • Current Rating: 200A
  • Dimensions: (Not specified)
  • Standards: NEMA 1 compliant
  • Applications: Industrial power distribution, machinery control
  • Switch Type: Fusible safety switch
  • Configuration: Single
  • Poles: 3
  • Phase: 3-phase
  • AIC rating: 200kA@240V
  • Fuse Class: R
  • Compatible Frames: HHED
  • Weight: 50 lb