Square D DTU223RB - Non-Fusible Disconnect Switch 240V AC/DC 100A (NEMA 3R, 200kA AIC)

Square D DTU223RB is a non-fusible disconnect switch designed for safe electrical isolation in industrial applications, featuring a 240V AC/DC voltage rating and 100A current capacity. Its rugged NEMA 3R enclosure measures 11.96 x 6.93 x 30.5 inches (WxDxH) with a 16.92 lb steel construction, providing durable protection against environmental factors. UL-listed and compatible with RLF frames, this single-configuration switch delivers 200kA interrupting capacity at 240V for reliable circuit protection. The two-pole design is engineered for single-phase systems, supporting fuse classes H, K, R, J, and T for versatile power distribution applications.

Key Features & Specifications

• Type: Non-fusible disconnect switch (DTU series)
• Voltage Rating: 240V AC/DC
• Current Rating: 100A
• Dimensions: 11.96 x 6.93 x 30.5 in (WxDxH)
• Standards: UL listed, NEMA 3R
• Applications: Industrial power distribution, motor control
• Configuration: Single
• Poles: 2
• AIC rating: 200kA@240V
• Phase: 1
• Fuse Class: H, K, R, J, T
• Weight: 16.92 lb
• Compatible Frames: RLF

Product Identification

• UPC: 785901308492
• GTIN: 00785901000000