Designed for robust electrical distribution and safety isolation, the Schneider Electric Square D DTU363RB is a double-throw, non-fusible safety switch. This unit is engineered for demanding industrial environments, featuring a NEMA 3R enclosure for reliable outdoor operation against elements like rain, sleet, and snow. It is rated for 600 Volts AC/DC and 100 Amperes, making it suitable for a wide range of heavy-duty power control applications.

Technical details

• Series: Square D DTU
• Configuration: Double-Throw, Non-Fusible
• Poles: 3-Pole
• Enclosure Type: NEMA 3R (Outdoor Rated)
• Voltage Rating: 600V AC/DC
• Current Rating: 100A
• Switching Mechanism: Positive Break
• Terminal Type: Mechanical Lugs

Applications & compatibility

The DTU363RB is commonly employed in industrial facilities for main disconnect applications, motor control circuits, and as a safety isolation point in power distribution systems. Its NEMA 3R rating makes it ideal for outdoor electrical panels, pump houses, and other exposed equipment where protection from environmental ingress is critical.

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 DTU363RB or contact our technical team for cross-reference assistance with compatible Square D safety switch components.