The Schneider Electric Square D H326NR is a heavy-duty, fusible safety switch designed for robust power control in demanding industrial environments. As part of the Square D heavy-duty safety switch line, this unit provides reliable circuit isolation and protection for critical machinery. Its construction is engineered to withstand challenging operational conditions, making it a staple in applications requiring dependable disconnect capabilities.

Technical details

• Series: Square D Heavy Duty
• Type: Fusible Safety Switch
• Enclosure Rating: NEMA 3R
• Enclosure Material: Galvannealed Steel
• Voltage Rating: 240V AC
• Current Rating: 600 Amperes (A)
• Configuration: 3-Pole
• Interrupting Capacity: Not specified; consult manufacturer datasheet for details.
• Horsepower Rating: Not specified; consult manufacturer datasheet for details.

Applications & compatibility

This 600A, 240V AC safety switch is suitable for main disconnects or branch circuit protection in heavy industrial settings. It is commonly integrated into power distribution panels for manufacturing plants, material handling systems, and large machinery where reliable fault current interruption is paramount.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D H326NR or contact our technical team for cross-reference assistance with compatible heavy-duty safety switch components.