DTU323 - Essential Electric Supply
DTU323 - Essential Electric Supply

Square D DTU323 - 3-Pole Disconnect Switch (240V AC, 1A)

Square D
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Square D DTU323 is a three-pole disconnect switch designed for providing a visible break in power circuits for safety and maintenance. It is rated for 240V AC operation with a 1A current rating and features a robust NEMA 1 enclosure measuring 29.94 in (760.48 mm) H x 11.96 in (303.78 mm) W x 6.93 in (176.02 mm) D. The unit is UL listed and compatible with H, K, R, J, and T fuse classes, making it suitable for industrial control panels and motor disconnecting applications where a reliable isolation point is required.

Key Features & Specifications
  • Type: DTU series, three-pole, single configuration, visible blade disconnect switch
  • Voltage Rating: 240V AC
  • Current Rating: 1A
  • Dimensions: 29.94 in (760.48 mm) H x 11.96 in (303.78 mm) W x 6.93 in (176.02 mm) D
  • Weight: 36.661 lb
  • Standards: UL listed, NEMA 1 enclosure rating
  • Applications: Industrial control panels, motor disconnecting, safety isolation
  • Fuse Class: Compatible with H, K, R, J, T
  • Configuration: Single
  • Poles: 3
  • Phase: 3
  • AIC rating: 2kA @ 24V
  • Wire Size: AWG 12 to 1/0 Aluminum, AWG 14 to 1/0 Copper
  • Compatible Frames: RLF
  • Country of Origin: United States


Product Identification
  • UPC: 785901308379
  • GTIN: 00783164089349