Square D D323NRB - Fusible Safety Switch 100A 240V AC (100kA AIC @240V)

Square D D323NRB is a fusible safety switch designed for industrial power distribution systems requiring reliable circuit protection. This UL-listed disconnect switch features a 240V AC voltage rating and 100A current capacity in a compact 10.5" x 6.5" x 17.5" (WxDxH) NEMA 3R enclosure weighing 7.28 lb. Engineered for high-fault protection, it delivers 100kA interrupting capacity at 240V with Class R fuses and three-pole single-throw operation. The Series F switch is compatible with RLF frames and meets rigorous industrial standards for three-phase applications.

Key Features & Specifications

• Type: Fusible safety disconnect switch, NEMA 3R enclosure
• Voltage Rating: 240V AC
• Current Rating: 100A
• Dimensions: 10.5" x 6.5" x 17.5" (WxDxH)
• Standards: UL listed
• Applications: Industrial power distribution, motor control
• Switch Style: Fusible
• Configuration: Single-throw
• Poles: 3
• AIC rating: 100kA@240V
• Phase: 3
• Fuse Class: R
• Compatible Frames: RLF
• Weight: 7.28 lb

Product Identification

• UPC: 785901461401
• GTIN: 00785901000000