Cutler Hammer DH367NRK - Fusible Safety Switch 800A 600V (100kA AIC NEMA 3R)

Cutler Hammer DH367NRK is a heavy-duty fusible safety switch designed for reliable circuit protection and isolation in industrial power distribution systems. This 800A rated disconnect switch operates at 600V AC with a 100kA interrupting capacity, providing robust short-circuit protection for three-phase applications. The unit features a substantial NEMA 3R rated enclosure measuring 27.5" W x 57.5" D x 12.38" H and weighing 258 lb, constructed with Class R fuse compatibility and a NEC 230.62(C) compliant barrier for enhanced safety. Certified to UL standards, this DH Series switch is engineered for compatibility with SGHA frames in demanding industrial environments. Typical applications include main service disconnects, motor control centers, and industrial machinery power distribution where reliable circuit isolation is critical.

Key Features & Specifications

• Type: Fusible safety disconnect switch, DH Series, heavy-duty industrial construction
• Voltage Rating: 600V AC
• Current Rating: 800A
• Dimensions: 27.5 in x 57.5 in x 12.38 in (WxDxH)
• Standards: UL Listed, NEC 230.62 (C) Compliant Barrier, NEMA 3R
• Applications: Industrial power distribution, main service disconnects, motor control centers
• Switch Type: Fusible
• Configuration: Single
• Phase: 3
• Poles: 3
• AIC rating: 100kA@600V
• Fuse Class: R
• Nema Rating: NEMA 3R
• Weight: 258 lb
• Compatible Frames: SGHA
• Country of Origin: United States

Product Identification

• UPC: 782113639277
• GTIN: 00782113639277