The Schneider Electric Acti9 iDT40T is a modular circuit breaker designed for robust electrical protection in industrial environments. This 3-pole + neutral device features a Type C tripping curve, indicating its suitability for circuits with moderate inrush currents, such as those found in motor control applications. It is engineered to provide reliable fault current interruption.

Technical details

• Series: Acti9 iDT40T
• Configuration: 3-pole + Neutral (3P+N)
• Current Rating: 32 Amperes (A)
• Tripping Curve: Type C
• Breaking Capacity: 4500 Amperes (A) at 400V AC / 6 kiloamperes (kA) at 400V AC
• Voltage Rating: 400V AC (implied by breaking capacity rating)
• Modularity: Designed for DIN rail mounting within modular enclosures.
• Protection Type: Overcurrent and short-circuit protection.

Applications & compatibility

This circuit breaker is commonly specified for use in distribution boards and control panels within commercial and industrial facilities. Its Type C curve makes it particularly well-suited for protecting circuits supplying inductive loads like motors, transformers, and fluorescent lighting ballasts, ensuring reliable operation without nuisance tripping while still providing adequate protection against short 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 A9P22732 or contact our technical team for cross-reference assistance with compatible Acti9 components.