Schneider Electric Acti9 Active iDT40 AFDD, 40A, 1+N Pole

This AFDD is an arc fault detection add-on block designed to enhance circuit protection in electrical systems. Incorporating a 1P+N configuration and boasting a current rating of 40A, this device ensures safety by detecting arc faults that can cause electrical fires. Its compact dimensions of 36 x 91 x 73mm make it well-suited for environments requiring efficient space utilisation.

• Detects hazardous arc faults for heightened safety
• Compatible with EcoStruxure Panel Server for integrated management
• Allows local signalling with ON, OFF, and fault trip alerts
• Mounts easily on DIN rail, simplifying installation
• Utilises tunnel terminals for secure electrical connections
• Rated for 400V AC operation to match demanding applications

• Integrates seamlessly with electrical distribution boards
• Suitable for residential or commercial installations
• Enhances protection in automation and electronic systems
• Ideal for use in environments requiring high safety standards

It supports tunnel type terminals for both flexible and rigid wires, accommodating a range of wire sizes from 1 to 16 mm², ensuring a secure electrical connection.

With an ambient temperature range for operation from -25°C to 60°C, this design ensures reliable performance across diverse environmental conditions, meeting various industry standards.

The maintenance indicators help users monitor device status effectively, providing real-time information on operational health and alerting users to potential issues before they escalate.