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Square D HU664RWK - Non-Fusible Disconnect Switch 600V/100A (200kA AIC @600V)

Square D
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Square D HU664RWK is a heavy-duty disconnect switch designed for industrial power distribution systems requiring reliable circuit isolation. This non-fusible safety switch features a 600V AC voltage rating and 100A current capacity across three-phase circuits, with a robust 200kA interrupting rating at 600V for fault protection. The unit's 6-pole single configuration is housed in a NEMA 3R/12-rated enclosure weighing 120 lb, designed for compatibility with Series F and ED frame systems. It meets stringent industrial safety standards for electrical disconnects in commercial and manufacturing environments where high-current circuit isolation is critical.

Key Features & Specifications
  • Type: Non-fusible safety disconnect switch
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Configuration: Single
  • Poles: 6
  • AIC Rating: 200kA@600V
  • Phase: 3
  • NEMA Rating: 3R/12
  • Compatible Frames: ED
  • Switch Style: Non-Fusible
  • Weight: 120 lb
  • Family: Series F
Product Identification
  • GTIN: 00783643397590