Square D DU324RB - Non-Fusible Disconnect Switch 200A@240V (100kA AIC, NEMA 3R)

Square D DU324RB is a non-fusible safety disconnect switch designed for industrial power distribution systems requiring reliable circuit isolation. The unit features a 200A current rating and 240V AC voltage capacity in a compact 19" x 8.25" x 29" (WxDxH) NEMA 3R enclosure weighing 20.34 lb, constructed with durable copper and aluminum-compatible terminals accepting #2 to 300 AWG/kcmil wiring. UL-listed for safety compliance, this three-phase disconnect delivers 100kA interrupting capacity at 240V, making it suitable for commercial buildings, manufacturing facilities, and heavy equipment power control applications.

Key Features & Specifications

• Type: Non-fusible safety disconnect switch, Series F, DU type
• Voltage Rating: 240V AC
• Current Rating: 200A
• Dimensions: 19" x 8.25" x 29" (WxDxH)
• Standards: UL Listed, NEMA 3R enclosure rating
• Applications: Industrial power distribution, equipment isolation
• Configuration: Single
• Poles: 3
• Wire Size: #2 to 300 AWG/kcmil (Al), #4 to 300 AWG/kcmil (Cu)
• AIC Rating: 100kA@240V
• Phase: 3
• Weight: 20.34 lb

Product Identification

• UPC: 785901491880
• GTIN: 00785901000000