The Schneider Electric Square D HU368AWK is a heavy-duty, non-fusible safety switch designed for reliable power isolation in demanding industrial environments. Engineered as part of the robust Square D line, this switch provides essential operational control and emergency power interruption capabilities for high-current applications.

Technical details

• Series: Square D Heavy Duty
• Type: Non-fusible Safety Switch
• Current Rating: 1200 Amps
• Voltage Rating: 600 Volts AC
• Configuration: 3-Pole
• Enclosure Type: NEMA 3R (suitable for outdoor use)
• Interrupting Rating: 200 kA (when used with appropriate current-limiting fuses, though this is a non-fusible unit, this spec is often associated with the switch's capability in a fused system)
• Terminal Type: Lugs

Applications & compatibility

This safety switch is commonly deployed in heavy industrial settings requiring robust circuit protection and isolation. Applications include main disconnects for large machinery, power distribution panels in manufacturing plants, and as an emergency stop device in areas with high power demands such as metal fabrication, chemical processing, and large-scale material handling systems.

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 HU368AWK or contact our technical team for cross-reference assistance with compatible Square D components.