Square D QMB327MW - Fusible Safety Switch 800A@240V (200kA AIC)
Square D QMB327MW Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB327MW - Fusible Safety Switch 800A@240V (200kA AIC)
Square D QMB327MW Panel Mount Switch (Fusible) - Essential Electric Supply

Square D QMB327MW - Fusible Safety Switch 800A@240V (200kA AIC)

Square D
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Square D QMB327MW is a fusible safety switch designed for high-current industrial power distribution systems. This panel-mounted device features a 240V AC voltage rating with an 800A current capacity and 200kA interrupting rating at 240V for robust circuit protection. The 3-pole single-configuration switch has a NEMA 1-rated enclosure with Class R fuse compatibility and weighs 125 lb for durable installation. Compliant with industrial safety standards, it's engineered for compatibility with HHED frames in three-phase applications requiring heavy-duty power control.

Key Features & Specifications
  • Type: Fusible safety switch, panel-mounted, QMB Series E1-E2
  • Voltage Rating: 240V AC
  • Current Rating: 800A
  • AIC Rating: 200kA@240V
  • Configuration: Single
  • Poles: 3
  • Phase: 3
  • Fuse Class: R
  • NEMA Rating: 1
  • Compatible Frames: HHED
  • Weight: 125 lb