The Schneider Electric Square D DTU223RB is a non-fusible double throw safety switch engineered for heavy-duty industrial applications. This robust switch is part of the DTU series, designed to provide reliable circuit isolation and protection in demanding environments. It ensures secure electrical connections with its substantial current and voltage ratings.

Technical Details

• Series: Square D DTU
• Type: Non-fusible Double Throw Safety Switch
• Enclosure Rating: NEMA 3R (suitable for outdoor or hazardous locations)
• Voltage Rating: 240VAC / 250VDC
• Current Rating: 100 Amperes
• Configuration: Double Throw (allows for switching between two circuits)
• Construction: Heavy-duty, designed for durability and long service life
• Switching Mechanism: Positive break action for enhanced safety

Applications & Compatibility

This DTU223RB safety switch is commonly deployed in industrial settings requiring reliable power isolation for machinery and equipment. Applications include motor control centers, power distribution panels, and disconnect applications in manufacturing plants, processing facilities, and heavy industry. Its NEMA 3R enclosure makes it suitable for both indoor and outdoor installations where protection from rain, sleet, and snow is necessary.

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 DTU223RB or contact our technical team for cross-reference assistance with compatible Square D safety switch components.