The Schneider Electric Square D DU323RB is a non-fusible safety switch designed for reliable power disconnection in industrial and commercial settings. This 3-pole, 3-wire unit operates at 240V AC and is rated for 100A, providing a robust solution for isolating equipment during maintenance or emergency situations. Its straightforward design ensures ease of use and dependable performance in demanding environments.

Technical details

• Series: Square D DU Series
• Type: Non-Fusible Safety Switch
• Poles: 3
• Wires: 3
• Voltage Rating: 240V AC
• Current Rating: 100A
• Enclosure Type: NEMA 1 (Indoor) - Note: Verify enclosure type against manufacturer datasheet for specific environmental ratings.
• Interrupting Rating: 10,000A - Note: Verify interrupting rating against manufacturer datasheet.

Applications & compatibility

This safety switch is commonly employed in applications requiring a clear and safe method for disconnecting power, such as motor control circuits, pump systems, and general machinery isolation. It is suitable for use in manufacturing facilities, workshops, and commercial buildings where reliable electrical safety is paramount.

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 DU323RB or contact our technical team for cross-reference assistance with compatible Square D components.