The Schneider Electric Square D CH325NDS is a heavy-duty, fusible safety switch engineered for demanding industrial environments. This 3-pole switch is designed for reliable operation at 400 amps and supports both 240 VAC and 250 VDC power systems. Its robust construction features 304 stainless steel, offering superior durability and resistance to corrosion, making it suitable for challenging operational conditions.

Technical details

• Series: Square D Heavy Duty Fusible Safety Switch
• Poles: 3
• Amperage Rating: 400 Amps
• Voltage Rating: 240 VAC / 250 VDC
• Enclosure Material: 304 Stainless Steel
• NEMA Rating: NEMA 4 (suitable for indoor and outdoor use, providing protection against dust and water ingress)
• Switch Type: Fusible Safety Switch
• Configuration: Designed for use with Class H or Class K fuses (fuses not included).

Applications & compatibility

This safety switch is commonly specified for applications requiring robust circuit protection and disconnect capabilities in harsh environments. It is ideal for use in food and beverage processing plants, chemical facilities, and other settings where corrosion resistance and NEMA 4 protection are critical. The CH325NDS ensures safe isolation of equipment for maintenance and operational safety.

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 CH325NDS or contact our technical team for cross-reference assistance with compatible safety switch components.