The Schneider Electric Square D H325NDS is a heavy-duty safety switch engineered for robust electrical isolation in demanding industrial environments. This 3-pole switch is part of the H3 Series, known for its durability and reliability in power distribution applications. Its design accommodates a neutral wire, ensuring comprehensive circuit control and safety.

Technical details

• Series: Square D H3 Series
• Configuration: 3-Pole, 3-Wire (with Neutral)
• Current Rating: 400 Amperes (A)
• Voltage Rating: 600 Volts AC (V)
• Enclosure Type: Heavy Duty (NDS designation typically indicates a NEMA 3R/4/12 rated enclosure for outdoor or washdown environments, but verify against manufacturer datasheet for precise rating)
• Interrupting Rating: 200,000 Amperes (A) Short-Circuit Current Rating (SCCR)
• Switch Type: Fusible Safety Switch
• Actuator Type: Handle (specific type may vary, consult datasheet)

Applications & compatibility

This heavy-duty safety switch is suitable for power disconnect and isolation in applications requiring high current capacity and reliable safety interlocks. It is commonly found in manufacturing plants, processing facilities, and heavy industrial settings where machinery requires safe and dependable power control, such as on large motor circuits, main service disconnects, or feeder protection.

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 H325NDS or contact our technical team for cross-reference assistance with compatible H3 Series components.