The Schneider Electric Square D DTU366AWK is a non-fusible double-throw safety switch engineered for manual power source transfer. This unit is designed for service entrance applications, providing a reliable method to switch between two distinct power feeds in industrial, commercial, and light residential electrical systems.

Technical details

• Series: Square D DTU
• Type: Double-Throw Safety Switch
• Configuration: Non-Fusible
• Amperage Rating: 600 Amps
• Voltage Rating: 600 Volts AC
• Number of Poles: 3
• Enclosure Type: NEMA 3R (suitable for outdoor use)
• Actuation: Manual lever operation for switching between two power sources.

Applications & compatibility

This safety switch is commonly utilized in applications requiring manual isolation or transfer between primary and secondary power sources. It is suitable for use in facility main disconnects, generator standby systems, and critical equipment power switching where a robust and dependable manual transfer mechanism is essential.

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 DTU366AWK or contact our technical team for cross-reference assistance with compatible Square D components.