Square D QMB3620 - Fusible Safety Switch 600V 200A (3-Pole, NEMA 1)
Square D QMB3620 Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB3620 - Fusible Safety Switch 600V 200A (3-Pole, NEMA 1)
Square D QMB3620 Panel Mount Switch (Fusible) - Essential Electric Supply

Square D QMB3620 - Fusible Safety Switch 600V 200A (3-Pole, NEMA 1)

Square D
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Square D QMB3620 is a panel-mounted fusible safety switch designed for industrial power distribution 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. The three-pole single-configuration unit complies with industrial safety standards and is compatible with ED frames, making it suitable for motor control centers and heavy machinery applications.

Key Features & Specifications
  • Type: QMB Saflex fusible safety switch, panel mount
  • 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
  • Switch Style: Fusible
  • Weight: 50 lb
  • Standards: Industrial safety compliance
  • Applications: Motor control centers, industrial power distribution