Designed for heavy-duty industrial power control, the Schneider Electric Square D H326DS Fusible Safety Switch provides reliable circuit isolation and protection. This 3-pole switch is engineered for 600-amp service and features a robust NEMA 4 enclosure, offering superior protection against environmental contaminants such as windblown dust and rain. Its construction ensures dependable operation in demanding indoor and outdoor settings.

Technical details

• Series: Square D Heavy Duty Safety Switch
• Amperage Rating: 600 Amps
• Number of Poles: 3
• Voltage Rating: 600 Volts AC
• Enclosure Type: NEMA 4 (Indoor/Outdoor, Watertight)
• Configuration: Fusible Safety Switch
• Interrupting Rating: Verify with manufacturer datasheet for specific fuse type and voltage.
• Terminal Type: Suitable for use with specified lug types (verify compatibility).

Applications & compatibility

The H326DS is commonly employed in applications requiring robust circuit interruption and personnel safety, such as main disconnects for large machinery, motor control centers, and power distribution panels in manufacturing plants, foundries, and outdoor industrial facilities. It is designed to accept standard Class J or Class L fuses (sold separately) for overcurrent 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 H326DS or contact our technical team for cross-reference assistance with compatible safety switch components.