Cutler Hammer DH364NGK - Fusible Safety Switch 200A 600V (3-Pole NEMA 1)

The Cutler Hammer DH364NGK is a heavy-duty fusible safety switch designed for industrial power distribution system isolation and protection. This 600VAC-rated disconnect handles 200A continuous current with a 200kA interrupting capacity, featuring a robust NEMA 1 enclosure measuring 18"W x 30"D x 9.5"H and weighing 38 lb. The switch complies with UL standards and NEC 230.62(C) barrier requirements, utilizing Class R fuses in a 3-pole configuration for three-phase systems. Its versatile design accommodates copper or aluminum conductors from 6 to 250 kcmil, making it suitable for industrial control panels, motor disconnects, and main service entrance applications where reliable circuit isolation is critical.

Key Features & Specifications

• Type: Fusible safety switch, NEMA 1 enclosure
• Voltage Rating: 600V AC
• Current Rating: 200A
• Dimensions: 18" x 30" x 9.5" (WxDxH)
• Standards: UL Listed, NEC 230.62(C) Compliant Barrier
• Applications: Industrial power distribution, motor disconnects, service entrance
• Switch Type: Fusible
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 200kA@600V
• Fuse Class: R
• Wire Size: 6-250 kcmil Cu/Al
• Nema Rating: NEMA 1
• Weight: 38 lb
• Family: DH Series
• Country of Origin: United States

Product Identification

• UPC: 782113206820
• GTIN: 00782113206820