The Schneider Electric Acti9 iDT40N is a modular circuit breaker designed for robust electrical protection in industrial environments. This 3-pole + neutral device features a 40A current rating and operates on a C curve characteristic, providing reliable tripping for inductive loads. It is engineered to meet stringent safety standards for circuit interruption and fault protection.

Technical details

• Series: Acti9 iDT40N
• Configuration: 3-Pole + Neutral (3P+N)
• Current Rating: 40 Amperes (A)
• Trip Curve: C Curve
• Breaking Capacity: 6000A / 10kA (IEC 60898-1 / IEC 60947-2 standards)
• Voltage Rating: Typically rated for 230/400V AC, though specific voltage class should be verified against manufacturer datasheet for precise application.
• Mounting Type: DIN rail mountable for modular panel installations.
• Number of Modules: Occupies 4 modules on a standard DIN rail.

Applications & compatibility

This circuit breaker is commonly employed in distribution boards and control panels for protecting circuits in commercial buildings, industrial facilities, and OEMs. Its specifications make it suitable for safeguarding motors, transformers, and other inductive equipment found in applications such as conveyor systems, HVAC units, and lighting circuits.

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 A9P24740 or contact our technical team for cross-reference assistance with compatible Acti9 components.