Square D QMB3620HE - Fusible Safety Switch 600V/200A (200kA AIC @480V)
Square D QMB3620HE Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB3620HE - Fusible Safety Switch 600V/200A (200kA AIC @480V)
Square D QMB3620HE Panel Mount Switch (Fusible) - Essential Electric Supply

Square D QMB3620HE - Fusible Safety Switch 600V/200A (200kA AIC @480V)

Square D
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Square D QMB3620HE is a panel-mounted fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This 600V AC-rated switch features a 200A current capacity with a 200kA interrupting rating at 480V, housed in a rugged NEMA 1 enclosure weighing 50 lb. Its three-pole single-configuration design complies with industry standards for ED frame compatibility, utilizing Class R fuses for reliable circuit protection. The QMB Saflex series switch is engineered for three-phase applications where robust overcurrent protection is critical in manufacturing plants and heavy machinery installations.

Key Features & Specifications
  • Type: Fusible safety switch, panel mount, QMB Saflex series
  • Voltage Rating: 600V AC
  • Current Rating: 200A
  • Configuration: Single
  • Poles: 3
  • Phase: 3
  • AIC Rating: 200kA@480V
  • Fuse Class: R
  • NEMA Rating: 1
  • Compatible Frames: ED
  • Weight: 50 lb
  • Switch Style: Fusible