Cutler Hammer DH321NRK - Fusible Disconnect Switch 240V 30A (100kA AIC @240V)

Cutler Hammer DH321NRK is a fusible safety disconnect switch designed for industrial power distribution protection. This UL-listed 3-phase disconnect features a 240V voltage rating and 30A current capacity with a 100kA@240V AIC rating for high-fault protection. The NEMA 1-rated enclosure measures 9.5" x 16.5" x 16.27" (WxDxH) with a robust 20 lb steel construction, compatible with THKM frames. Certified for industrial safety standards, this R-class fusible switch provides reliable circuit isolation in manufacturing plants, mechanical rooms, and heavy equipment applications.

Key Features & Specifications

• Type: Fusible safety disconnect switch (DH Series)
• Voltage Rating: 240V AC
• Current Rating: 30A
• Dimensions: 9.5" x 16.5" x 16.27" (WxDxH)
• Standards: UL Listed, NEMA 1
• Applications: Industrial power distribution, motor control
• Configuration: Single
• Poles: 3
• AIC rating: 100kA@240V
• Fuse Class: R
• Phase: 3
• Weight: 20 lb
• Compatible Frames: THKM

Product Identification

• UPC: 782113205373
• GTIN: 00782113000000