Square D DTU366R - Non-Fusible Disconnect Switch 600A 600V AC/DC (NEMA 3R 3-Pole)

Square D DTU366R is a heavy-duty disconnect switch designed for industrial power distribution system isolation and protection. This 600A rated switch operates at 600V AC/DC with a 200kA interrupting capacity at 600V, providing robust circuit protection in demanding environments. Constructed with a non-fusible design and NEMA 3R rated enclosure measuring 23.66" W x 8.88" D x 63.76" H, the unit weighs 81.65 lb and features three-pole, three-phase configuration for comprehensive circuit isolation. The switch complies with industrial standards for safety and reliability, making it suitable for industrial control panels, manufacturing facilities, and commercial power distribution systems requiring reliable disconnecting means.

Key Features & Specifications

• Type: Non-fusible disconnect switch, heavy-duty industrial construction
• Voltage Rating: 600V AC/DC
• Current Rating: 600A
• Dimensions: 23.66 in x 8.88 in x 63.76 in (WxDxH)
• Standards: NEMA 3R rated enclosure
• Applications: Industrial power distribution, manufacturing facilities, commercial electrical systems
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• AIC Rating: 200kA@600V
• Phase: 3
• Wire: 3
• Fuse Class: Compatible with H, K, R, J, T fuse types
• Weight: 81.65 lb
• Country of Origin: United States

Product Identification

• UPC: 78590156838
• GTIN: 00785901568384