The Schneider Electric DT40N circuit breaker is a 1-pole + neutral device designed for overcurrent protection in industrial electrical systems. This breaker, part of the DT40 series, features a D-curve tripping characteristic, indicating its suitability for applications with high inrush currents, such as motor control circuits. Its robust construction ensures reliable operation in demanding environments.

Technical details

• Series: DT40
• Model Designation: DT40N
• Configuration: 1 Pole + Neutral (1P+N)
• Current Rating: 10 Amperes (10A)
• Tripping Curve: D Curve
• Breaking Capacity: Please refer to the manufacturer's datasheet for specific breaking capacity ratings.
• Voltage Rating: Please refer to the manufacturer's datasheet for specific voltage ratings.
• Terminal Type: Please refer to the manufacturer's datasheet for terminal type information.

Applications & compatibility

This Schneider Electric DT40N circuit breaker is commonly employed in control panels for machinery such as pumps, fans, and conveyors where motor starting currents can be significant. It provides essential protection for circuits in manufacturing facilities, automation systems, and building services, ensuring operational continuity and safety.

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 A9N21375 or contact our technical team for cross-reference assistance with compatible DT40 series components.