Square D D226NR - Fusible Disconnect Switch 600A @ 240V AC/DC (100kA AIC, NEMA 3R)

Square D D226NR is a fusible safety disconnect switch designed for industrial power distribution systems requiring reliable circuit protection. This UL-listed, NEMA 3R-rated switch handles 600A at 240V AC/DC with a 100kA interrupting capacity, featuring a rugged 49.9 lb steel enclosure measuring 25.13"W x 8.88"D x 49.13"H. Certified for industrial environments, it accommodates AWG 4 to 500KCmil aluminum/copper conductors in a 2-pole single-phase configuration with Class R fuse compatibility. Typical applications include motor control centers, panelboards, and heavy equipment power isolation in manufacturing facilities.

Key Features & Specifications

• Type: Fusible safety disconnect switch, Series E, Type D construction
• Voltage Rating: 240V AC/DC
• Current Rating: 600A
• Dimensions: 25.13 x 8.88 x 49.13 inches (WxDxH)
• Standards: UL listed, NEMA 3R enclosure rating
• Applications: Industrial power distribution, motor control centers
• Configuration: Single, 2-pole
• Wire Size: AWG 4 to 500KCmil (Aluminum/Copper)
• AIC Rating: 100kA@240V
• Fuse Class: R
• Phase: 1
• Weight: 49.9 lb
• Compatible Frames: RLF
• Country of Origin: Canada

Product Identification

• UPC: 785901460855
• GTIN: 00785901000000