Square D QMJ363 - Fusible Safety Switch 600V 100A (3-Pole NEMA 1)
Square D QMJ363 Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMJ363 - Fusible Safety Switch 600V 100A (3-Pole NEMA 1)
Square D QMJ363 Panel Mount Switch (Fusible) - Essential Electric Supply

Square D QMJ363 - Fusible Safety Switch 600V 100A (3-Pole NEMA 1)

Square D
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Square D QMJ363 is a fusible safety switch designed for industrial power distribution protection. This 600V AC-rated switch features a 100A current capacity with 200kA interrupting rating at 480V, housed in a NEMA 1 enclosure for indoor use. The three-pole single configuration utilizes Class J fuses and is compatible with ED frame installations. It meets industry standards for three-phase circuit protection in manufacturing facilities, commercial buildings, and heavy equipment applications.

Key Features & Specifications
  • Type: Fusible safety switch, panel mount
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Configuration: Single
  • Poles: 3
  • Phase: 3
  • AIC rating: 200kA@480V
  • Fuse Class: J
  • Nema Rating: 1
  • Compatible Frames: ED
  • Switch Style: Fusible
  • Family: QMB Series E1-E2
  • Weight: 30 lb
Product Identification
  • GTIN: 00785901765806