Cutler Hammer DG321NGB - Fusible Disconnect Switch 30A 240V AC (100kA AIC)

Cutler Hammer DG321NGB is a fusible safety disconnect switch designed for industrial power distribution protection. This 3-pole switch features a 240V AC voltage rating with a 30A current capacity and 100kA@240V AIC rating for robust short-circuit protection. The NEMA 1-rated enclosure measures 24.12 x 6.88 x 10.69 inches (WxDxH) with an 8 lb steel construction, compliant with NEMA KS-1, UL98, and UL Listed standards. Its Class R fuse compatibility and single-configuration design make it suitable for motor control centers, HVAC systems, and industrial machinery disconnects.

Key Features & Specifications

• Type: Fusible safety disconnect switch with steel enclosure
• Voltage Rating: 240V AC
• Current Rating: 30A
• Dimensions: 24.12 x 6.88 x 10.69 in (WxDxH)
• Standards: NEMA KS-1, UL Listed, UL98
• Applications: Industrial power distribution, motor control centers
• Switch Style: Fusible
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 100kA@240V
• Nema Rating: NEMA 1
• Fuse Class: R
• Weight: 8 lb
• Country of Origin: United States

Product Identification

• UPC: 782113120201
• GTIN: 00782113000000