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

Square D DTU223RB is a non-fusible safety disconnect switch designed for reliable circuit isolation in industrial applications. This 2-pole switch features a 100A current rating and 240V AC/DC voltage rating with a 200kA interrupting capacity at 240V for robust protection. The unit measures 11.96" x 6.93" x 30.5" (WxDxH) and weighs 16.92 lb, constructed with NEMA 3R rated enclosure for outdoor durability. UL listed certification ensures compliance with industry safety standards, making it suitable for industrial power distribution systems, motor control centers, and electrical equipment maintenance. Compatible with RLF frames, this Series F disconnect provides secure isolation for single-phase electrical systems requiring safe de-energization for servicing.

Key Features & Specifications

• Type: Non-fusible safety disconnect switch, Series F family
• Voltage Rating: 240V AC/DC
• Current Rating: 100A
• Dimensions: 11.96 in x 6.93 in x 30.5 in (WxDxH)
• Standards: UL listed, NEMA 3R
• Applications: Industrial power distribution, motor control centers, equipment maintenance
• Switch Type: Non-Fusible
• Configuration: Single
• Poles: 2
• AIC rating: 200kA@240V
• Phase: 1
• Compatible Frames: RLF
• Weight: 16.92 lb
• Country of Origin: United States

Product Identification

• UPC: 785901308492
• GTIN: 00887621872670