Engineered for robust electrical distribution, the Schneider Electric Square D HU461AWKEI is a nonfusible heavy duty safety switch designed for critical power control in demanding industrial environments. This switch is a key component for ensuring operational safety and reliability in applications requiring manual disconnect capabilities.

Technical Details

• Series: Square D Heavy Duty Safety Switch
• Type: Nonfusible Safety Switch
• Configuration: 3-Pole
• Enclosure Type: NEMA 3R (suitable for outdoor or indoor use where exposed to weather)
• Interrupting Rating: 200 kA (when used with appropriate fuses, though this is a nonfusible switch, this rating indicates the switch's capability to withstand fault currents)
• Voltage Rating: 600 VAC
• Amperage Rating: 400 Amperes
• Terminal Type: Mechanical Lugs

Applications & Compatibility

The HU461AWKEI is commonly specified for service entrance equipment, motor disconnects, and main disconnect applications within industrial facilities, manufacturing plants, and commercial buildings. Its heavy-duty construction makes it suitable for environments with high fault current potential and the need for reliable manual isolation of power 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 HU461AWKEI or contact our technical team for cross-reference assistance with compatible Square D safety switch components.