Square D H325 - Fusible Disconnect Switch 400A 240V (200kA AIC Rating)

Square D H325 is a heavy-duty disconnect switch designed for circuit protection and isolation in industrial power distribution systems. This fusible switch provides reliable overcurrent protection with a 400A current rating and 240V AC voltage rating, housed in a robust NEMA 1 enclosure measuring 27.63" W x 10.13" D x 50.25" H with a weight of 170 lb. The unit meets UL certification standards and features a 200kA interrupting rating at 240V for high-fault current applications. Its 3-pole single configuration accommodates wire sizes from AWG 1/0 to 750 kcmil for both copper and aluminum conductors, making it suitable for industrial facilities, manufacturing plants, and commercial power distribution systems requiring Class R fuse protection.

Key Features & Specifications

• Type: Fusible disconnect switch, Series F, Type H
• Voltage Rating: 240V AC
• Current Rating: 400A
• Dimensions: 27.63 in x 10.13 in x 50.25 in (WxDxH)
• Standards: UL Certified
• Applications: Industrial power distribution, circuit protection
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 200kA@240V
• Protection: Fusible
• Fuse Class: R
• Wire Size: AWG 1/0 to 750KCmil Copper/Aluminum
• Nema Rating: NEMA 1
• Compatible Frames: NSE
• Weight: 170 lb
• Country of Origin: Mexico

Product Identification

• UPC: 785901451365
• GTIN: 00785901451365