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Cutler Hammer 3HD321N - Heavy-Duty Disconnect Switch 24V AC 3-Pole (3A, SFHA Frame Compatible)

Cutler Hammer
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Cutler Hammer 3HD321N is a heavy-duty safety disconnect switch designed for reliable circuit isolation and protection in industrial power distribution systems. This 3-pole switch features a 24V AC voltage rating and 3A current rating, providing safe interruption of three-phase electrical circuits. Constructed with robust materials and weighing 20 lb, the unit offers durable performance in demanding environments while complying with industry safety standards for electrical disconnects. The switch is engineered for integration with SFHA compatible frames and is typically deployed in industrial control panels, machinery disconnects, and motor control centers where secure power isolation is critical.

Key Features & Specifications
  • Type: Heavy-duty safety disconnect switch, 1HD type
  • Voltage Rating: 24V AC
  • Current Rating: 3A
  • Configuration: Single
  • Poles: 3
  • Phase: 3-phase
  • Fuse Class: H
  • Compatible Frames: SFHA
  • Weight: 20 lb
  • Item Subcategory: Disconnect
  • Manufacturer: Eaton