Cutler Hammer DG321UGB - Non-Fusible Disconnect Switch 30A 240V (3-Pole, 100kA AIC)

Cutler Hammer DG321UGB is a heavy-duty disconnect switch designed for reliable circuit isolation and safety in industrial power distribution systems. This 3-pole switch operates at 240V AC with a 30A current rating and features a robust non-fusible design housed in a NEMA 1 enclosure measuring 12.5" x 6.88" x 10.69" (WxDxH) with a weight of 6 lb. The unit complies with NEMA KS-1, UL98, and UL Listed standards, ensuring safe operation with an interrupting capacity of 100kA at 240V. Typical applications include motor control centers, industrial machinery, and power distribution panels where secure circuit isolation is required, compatible with SELA frames for integrated system installation.

Key Features & Specifications

• Type: Non-fusible disconnect switch, heavy-duty industrial construction
• Voltage Rating: 240V AC
• Current Rating: 30A
• Dimensions: 12.5" x 6.88" x 10.69" (WxDxH)
• Standards: NEMA KS-1, UL98, UL Listed
• Applications: Industrial power distribution, motor control centers, machinery isolation
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 100kA@240V
• Switch Style: Non-Fusible
• Nema Rating: NEMA 1
• Compatible Frames: SELA
• Weight: 6 lb
• Country of Origin: United States
• Family: DG Series

Product Identification

• UPC: 782113120140
• GTIN: 00782113120140