The Cutler Hammer DH328NRK is a heavy-duty, fusible safety switch designed to provide reliable circuit isolation and short-circuit protection in demanding industrial environments. It is rated for 240V AC systems, handling up to 1200A across three poles in a single configuration. The robust construction features a NEMA 4X corrosion-resistant enclosure measuring 72" x 21" x 48" (LxHxW) and weighing 465 lb, built for durability. This disconnect is UL Listed and offers a high interrupting capacity of 100kA at 240V, ensuring compliance with critical safety standards. It is engineered for integration into compatible SGHA frames, making it suitable for main service entrance, feeder, and branch circuit applications in industrial power distribution.
Key Features & Specifications
Type: DH Series, Fusible Safety Disconnect Switch
Voltage Rating: 240V AC
Current Rating: 1200A
Dimensions: 72 in (Depth) x 21 in (Height) x 48 in (Width)
Standards: UL Listed
Applications: Main Service Entrance, Feeder & Branch Circuit Isolation