The Schneider Electric Square D H326NDS is a heavy-duty, fusible safety switch designed for robust industrial power distribution. This three-pole switch is engineered to manage significant electrical loads, commonly found in applications requiring reliable circuit isolation and protection. Its construction emphasizes durability for demanding environments, ensuring operational continuity in critical industrial processes.

Technical details

• Series: Square D Heavy Duty Safety Switch
• Configuration: 3-Pole
• Amperage Rating: 600 Amperes (A)
• Voltage Rating: 240 Volts Alternating Current (VAC)
• Horsepower Rating (240 VAC): Up to 200 Horsepower (hp) for motors
• Voltage Rating: 250 Volts Direct Current (VDC)
• Horsepower Rating (250 VDC): Up to 50 Horsepower (hp) for motors
• Switch Type: Fusible

Applications & compatibility

This safety switch is suitable for use in heavy industrial settings, including motor control circuits, main disconnects for machinery, and power distribution panels. It is commonly integrated into systems such as large pump stations, industrial crushers, heavy manufacturing equipment, and power generation facilities where high current capacity and reliable fault interruption are 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 H326NDS or contact our technical team for cross-reference assistance with compatible Square D components.