Square D DTU366R - Non-Fusible Disconnect Switch 600A 600V AC/DC (200kA AIC)

Square D DTU366R is a non-fusible disconnect switch designed for industrial power distribution systems requiring 600A current interruption. The unit features a 600V AC/DC voltage rating with a 200kA interrupting capacity at 600V, housed in a NEMA 3R-rated enclosure measuring 23.66" W x 8.88" D x 63.76" H and weighing 81.65 lb. Compliant with multiple fuse classifications (H, K, R, J, T), this three-phase, three-pole switch meets rigorous industrial standards for electrical safety and reliability. Its single-configuration design is engineered for heavy-duty applications including motor control centers, switchgear, and power distribution panels.

Key Features & Specifications

• Type: Non-fusible disconnect switch with NEMA 3R enclosure
• Voltage Rating: 600V AC/DC
• Current Rating: 600A
• Dimensions: 23.66" x 8.88" x 63.76" (WxDxH)
• Standards: NEMA 3R, multiple fuse class compatibility (H, K, R, J, T)
• Applications: Industrial power distribution, motor control centers, switchgear
• Configuration: Single
• Poles: 3
• AIC rating: 200kA@600V
• Phase: 3
• Wire: 3
• Weight: 81.65 lb

Product Identification

• UPC: 78590156838
• GTIN: 00785902000000