Square D H325NR - Fusible Safety Switch 400A 240V (200kA AIC Rating)

Square D H325NR is a heavy-duty fusible safety switch designed for industrial power distribution system isolation and protection. This 400A rated disconnect operates at 240V AC with a 200kA interrupting capacity, providing robust circuit protection in three-phase applications. The unit features a NEMA 3R rated enclosure measuring 27.88" W x 10.13" D x 50.31" H and weighs 83.01 lb, constructed for demanding industrial environments. UL listed certification ensures compliance with industry safety standards, while compatibility with EH3 frames facilitates integration into existing Square D Series E systems. Typical applications include industrial machinery, manufacturing equipment, and commercial power distribution where reliable circuit isolation is critical.

Key Features & Specifications

• Type: H-series fusible safety disconnect switch
• Voltage Rating: 240V AC
• Current Rating: 400A
• Dimensions: 27.88 in x 10.13 in x 50.31 in (WxDxH)
• Standards: UL listed
• Applications: Industrial power distribution, machinery isolation
• Switch Type: Safety disconnect
• Configuration: Single
• Phase: 3
• Amperage: 400A
• AIC rating: 200kA@240V
• Connection: Fusible
• Poles: 3
• Protection: Circuit isolation
• Functions: Power distribution safety switching
• Frame Size: Compatible with EH3 frames
• Nema Rating: NEMA 3R
• Fuse Class: R
• Weight: 83.01 lb
• Family: Series E
• Country of Origin: Mexico

Product Identification

• UPC: 785901451440
• GTIN: 00785901451440