The Schneider Electric Square D H422 is a 60A, 4-pole, fusible safety switch designed for reliable electrical disconnect and overcurrent protection in demanding commercial and industrial environments. This heavy-duty switch is engineered to safeguard electrical systems and equipment from potential damage caused by overloads and short circuits, ensuring operational continuity and personnel safety.

Technical details

• Series: Square D H-Series
• Amperage Rating: 60 Amperes
• Number of Poles: 4-Pole
• Configuration: Fusible
• Voltage Rating: Verify with manufacturer datasheet for specific voltage class (e.g., 240VAC, 480VAC, 600VAC).
• Interrupting Rating: Verify with manufacturer datasheet for specific interrupting capacity.
• Enclosure Type: Verify with manufacturer datasheet for specific enclosure rating (e.g., NEMA 1, NEMA 3R, NEMA 4X).
• Horsepower Rating: Verify with manufacturer datasheet for specific horsepower rating.

Applications & compatibility

This safety switch is commonly employed in applications requiring robust manual disconnect capabilities and overcurrent protection. It is suitable for use in manufacturing facilities, processing plants, and commercial buildings to isolate machinery, control panels, and electrical distribution systems. The 4-pole configuration makes it ideal for applications requiring the disconnection of all conductors, including neutral.

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 H422 or contact our technical team for cross-reference assistance with compatible Square D safety switch components.