Cutler Hammer DT366URK - Safety Disconnect Switch 600V/600A 3-Pole (NEMA 3R Enclosure)

Cutler Hammer DT366URK is a heavy-duty safety disconnect switch designed for reliable circuit isolation and load-breaking operations in industrial power distribution systems. This 600V/600A rated disconnect features a robust double-break configuration with three poles for comprehensive three-phase circuit protection. Constructed with durable industrial-grade components, the unit measures 24.08 x 14.12 x 63.31 inches (WxDxH) and weighs 275 lb, built to withstand demanding environments with its NEMA 3R rainproof enclosure rating. The switch carries UL Listed certification and is engineered to meet rigorous industrial safety standards for electrical disconnects. Typical applications include main service disconnects, motor control center isolation, and industrial machinery power distribution systems where safe maintenance and equipment isolation are critical.

Key Features & Specifications

• Type: DT Series heavy-duty safety disconnect switch with double-break configuration
• Voltage Rating: 600V AC
• Current Rating: 600A
• Dimensions: 24.08 in x 14.12 in x 63.31 in (WxDxH)
• Standards: UL Listed, NEMA 3R enclosure rating
• Applications: Industrial power distribution, motor control centers, main service disconnects
• Switch Type: Safety disconnect
• Configuration: Double break
• Poles: 3
• Phase: 3-phase
• Nema Rating: NEMA 3R
• Certification: UL Listed
• Compatible Frames: SFLA
• Country of Origin: United States
• Weight: 275 lb

Product Identification

• UPC: 782113696478
• GTIN: 00782113696478