The Schneider Electric Square D HU363NAWK is a heavy-duty, non-fusible safety switch designed for reliable power interruption in demanding industrial environments. This three-pole switch is engineered for 600V AC/DC operation and can handle up to 100A, making it suitable for controlling motors up to 100 horsepower. Its robust construction ensures performance in applications requiring a dependable disconnect solution.

Technical details

• Series: Square D Heavy Duty Safety Switch
• Voltage Rating: 600V AC/DC
• Current Rating: 100A
• Poles: 3
• Horsepower Rating: Up to 100 HP (for motor loads)
• Enclosure Type: NEMA 12 (dust-tight and drip-tight for indoor use)
• Switch Type: Non-fusible
• Terminal Type: Screw terminals

Applications & compatibility

This safety switch is commonly employed in industrial settings requiring a robust and reliable means of disconnecting power to machinery. Applications include motor control centers, pump stations, and general power distribution where a NEMA 12 enclosure is specified for protection against dust and dripping water. It serves as a critical component for ensuring safe maintenance procedures on equipment.

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 HU363NAWK or contact our technical team for cross-reference assistance with compatible Square D components.