The Schneider Electric Acti9 iDT40 series Vigi Departure Residual Current Circuit Breaker is designed for robust electrical protection in demanding industrial environments. This 3-pole + neutral (3P+N) device, identified by the part number A9Y63740, offers a 40A current rating and a 300mA residual current sensitivity, specifically engineered for Type AC fault current detection. It integrates seamlessly into Acti9 distribution systems, providing essential safety against earth leakage faults.

Technical details

• Series: Acti9 iDT40
• Product Type: Vigi Departure Residual Current Circuit Breaker
• Configuration: 3-Pole + Neutral (3P+N)
• Rated Current: 40A
• Residual Current Sensitivity: 300mA
• Type of Residual Current: Type AC
• Voltage Class: Please verify specific voltage requirements with the manufacturer's datasheet.
• Breaking Capacity: Please verify specific breaking capacity with the manufacturer's datasheet.

Applications & compatibility

This residual current circuit breaker is commonly employed in industrial power distribution panels and control cabinets for protecting circuits in machinery such as packaging lines, conveyor systems, and HVAC equipment. Its Type AC sensitivity makes it suitable for detecting sinusoidal alternating currents, providing essential safety for personnel and equipment in manufacturing facilities and process plants.

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 A9Y63740 or contact our technical team for cross-reference assistance with compatible Acti9 components.