Square D D322NRB - Fusible Disconnect Switch 60A 3-Pole (240V AC, 100kA AIC)

Square D D322NRB is a fusible safety disconnect switch designed for reliable circuit isolation and protection in industrial applications. This 3-pole switch operates at 240V AC with a 60A current rating and features a 100kA interrupting capacity at 240V for robust short-circuit protection. The unit measures 7.45" x 4.87" x 14.88" (WxDxH) with a NEMA 3R rated enclosure suitable for outdoor installation, constructed with durable materials for long service life. UL listed certification ensures compliance with industry safety standards, while compatibility with Class H, K, and R fuses provides flexible protection options. Typical applications include industrial control panels, motor control centers, and power distribution systems requiring safe maintenance disconnects.

Key Features & Specifications

• Type: Fusible safety disconnect switch, Series F, Type D
• Voltage Rating: 240V AC
• Current Rating: 60A
• Dimensions: 7.45 in x 4.87 in x 14.88 in (WxDxH)
• Standards: UL listed, NEMA 3R
• Applications: Industrial control panels, motor control centers, power distribution
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 100kA@240V
• Fuse Class: H, K, R
• Compatible Frames: NSE
• Country of Origin: United States
• Weight: 14 lb

Product Identification

• UPC: 785901461289
• GTIN: 00785901461289