Cutler Hammer DH366FDK - Fusible Disconnect Switch 600A 600V (100kA AIC NEMA 12)

Cutler Hammer DH366FDK is a fusible safety disconnect switch designed for industrial power distribution system protection and isolation. This 600VAC, 600A rated switch provides reliable circuit interruption with a 100kA interrupting capacity at 600V for three-phase systems. The robust NEMA 12 enclosure measures 23" W × 12.75" D × 63" H and features Class R fuse compatibility with UL listing and NEC 230.62(C) compliant barrier requirements. Engineered for compatibility with TEB frames, this disconnect switch ensures safe maintenance operations in industrial facilities, manufacturing plants, and heavy machinery applications where reliable power isolation is critical.

Key Features & Specifications

• Type: Fusible safety disconnect switch, DH Series, industrial grade
• Voltage Rating: 600V AC
• Current Rating: 600A
• Dimensions: 23 in × 12.75 in × 63 in (W×D×H)
• Standards: UL Listed, NEC 230.62 (C) Compliant Barrier
• Applications: Industrial power distribution, machinery isolation, facility maintenance
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 100kA@600V
• Fuse Class: R
• Nema Rating: NEMA 12
• Compatible Frames: TEB
• Weight: 240 lb
• Country of Origin: United States

Product Identification

• UPC: 782113207636
• GTIN: 00786685175614