Engineered for robust electrical control and safety, the Schneider Electric Square D H364NDS is a heavy-duty, fusible safety switch designed for demanding industrial environments. This 3-pole switch, part of the H3 Series, provides reliable circuit interruption and protection in applications requiring high current capacity and environmental resilience. Its construction is optimized for environments where dust, water, and corrosive elements are present, ensuring consistent performance and longevity.

Technical details

• Series: Square D H3 Series
• Amperage Rating: 200 Amps
• Voltage Rating: 600 VAC/DC
• Poles: 3-Pole
• Enclosure Material: 304 Stainless Steel
• Enclosure Rating: NEMA 4, 4X, 5 (Watertight, Dust-tight, Corrosion-resistant)
• Fuse Type: Fusible (fuses not included, verify compatibility with manufacturer specifications)
• Switch Type: Heavy Duty Safety Switch

Applications & compatibility

The H364NDS is commonly deployed in heavy manufacturing, food and beverage processing, chemical plants, and outdoor electrical distribution systems. Its NEMA 4X rating makes it suitable for washdown areas and corrosive atmospheres, while its 600V rating supports high-power machinery and distribution panels. This switch is designed for applications requiring manual disconnect and overcurrent protection for motors, transformers, and branch circuits.

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 H364NDS or contact our technical team for cross-reference assistance with compatible Square D safety switch components.