Square D QMJ363T - Fusible Safety Switch 100A 600V 3-Pole

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Regular price $3,678.69
Regular price $8,509.91 Sale price $3,678.69
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Square D QMJ363T is a panel-mounted fusible safety switch designed for providing reliable circuit protection and isolation in industrial three-phase power distribution systems. It features a 600V AC voltage rating and a 100A current rating, housed in a robust NEMA 1 enclosure with dimensions of 191 mm H x 112.78 mm W x 78.49 mm D and a weight of 25.311 lb. The switch is certified to CSA and UL standards and offers a high 200kA interrupting capacity at 480V for enhanced safety. Its typical applications include motor control centers, industrial machinery, and main feeder circuits where secure disconnection and overcurrent protection are critical.

Key Features & Specifications
  • Type: Panel-mounted, fusible safety switch, dual/twin configuration
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Dimensions: 191 mm H x 112.78 mm W x 78.49 mm D (7.52 in x 4.44 in x 3.09 in)
  • Weight: 25.311 lb
  • Standards: CSA, UL
  • Applications: Industrial power distribution, motor control centers, main feeder isolation
  • Switch Type: Fusible
  • Configuration: Dual/Twin
  • Poles: 3
  • Phase: 3
  • AIC Rating: 200kA @ 480V
  • NEMA Rating: 1
  • Fuse Class: J
  • Compatible Frames: ED
  • Family: QMB Series E1-E2
  • Country of Origin: United States


Product Identification
  • UPC: 785901209041
  • GTIN: 00785901209041