Cutler Hammer DG321NRB Disconnect Switch (Fusible) - Essential Electric Supply
Cutler Hammer DG321NRB Disconnect Switch (Fusible) - Essential Electric Supply
Cutler Hammer DG321NRB - Fusible Disconnect 30A 240V 3P (NEMA 3R)
Cutler Hammer DG321NRB - Fusible Disconnect 30A 240V 3P (NEMA 3R)
Cutler Hammer DG321NRB Disconnect Switch (Fusible) - Essential Electric Supply
Cutler Hammer DG321NRB Disconnect Switch (Fusible) - Essential Electric Supply
Cutler Hammer DG321NRB - Fusible Disconnect 30A 240V 3P (NEMA 3R)
Cutler Hammer DG321NRB - Fusible Disconnect 30A 240V 3P (NEMA 3R)

Cutler Hammer DG321NRB - Fusible Disconnect 30A 240V 3P (NEMA 3R)

Cutler Hammer
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Cutler Hammer DG321NRB is a fusible safety disconnect switch designed for providing reliable circuit isolation and protection in industrial power distribution. It is rated for 30A at 240V AC in a three-phase configuration and features a robust NEMA 3R enclosure measuring 6.88" x 10.81" x 6.38" (LxHxW) with a weight of 6 lb for durable outdoor or indoor use. The unit complies with NEMA KS-1, UL98, and UL Listed standards, offering an interrupting capacity of 100kA at 240V for enhanced safety. Typical applications include motor control centers, HVAC systems, and industrial machinery where secure disconnection and Class R fuse protection are required.

Key Features & Specifications
  • Type: Fusible Safety Disconnect Switch, DG Series
  • Voltage Rating: 240V AC
  • Current Rating: 30A
  • Configuration: Single, 3-Pole
  • Phase: 3
  • AIC Rating: 100kA @ 240V
  • Fuse Class: R
  • NEMA Rating: NEMA 3R
  • Dimensions: 6.88 in x 10.81 in x 6.38 in (Length x Height x Width)
  • Weight: 6 lb
  • Standards: NEMA KS-1, UL Listed, UL98
  • Country of Origin: United States


Product Identification
  • UPC: 782113120348
  • GTIN: 00783164253658