Schneider Electric's Acti9 iDD40N series offers advanced circuit protection for three-phase and neutral systems. This specific unit, the A9DA3732, functions as a residual current device (RCD) with overcurrent protection, commonly integrated into electrical distribution panels for enhanced safety in commercial and industrial environments.

Technical details

• Series: Acti9 iDD40N
• Configuration: 3 Pole + Neutral (3P+N)
• Rated Current: 32A
• Trip Curve: Type C (for moderate inductive loads)
• Short-circuit Breaking Capacity: 6000A / 10kA (IEC 60898-1)
• Residual Current Sensitivity: 30mA
• RCD Type: Type AC (sensitive to sinusoidal alternating currents)
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 230/400V AC).
• Dimensions: Standard DIN rail mountable form factor; consult datasheet for precise measurements.

Applications & compatibility

The Acti9 iDD40N is designed for use in building electrical installations, protecting circuits against earth faults and overcurrents. It is suitable for applications requiring reliable protection of lighting circuits, socket outlets, and general power distribution in residential, commercial, and light industrial settings.

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 A9DA3732 or contact our technical team for cross-reference assistance with compatible Acti9 components.