The Schneider Electric Acti9 iDD40K is a single-pole plus neutral circuit breaker designed for overcurrent protection in electrical distribution systems. This unit features a 32A current rating and a breaking capacity of 4500A (4.5kA), suitable for applications requiring robust fault current interruption. Its Type AC residual current detection makes it appropriate for protecting circuits against earth leakage faults.

Technical details

• Series: Acti9 iDD40K
• Configuration: 1 Pole + Neutral (1P+N)
• Rated Current: 32A
• Breaking Capacity: 4500A / 4.5kA (C curve)
• Residual Current Type: Type AC
• Rated Residual Operating Current: 300mA
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 230/400V AC).
• Frequency: Typically 50/60 Hz; verify against manufacturer datasheet.

Applications & compatibility

This circuit breaker is commonly employed in residential, commercial, and light industrial electrical panels for branch circuit protection. It is suitable for safeguarding equipment and personnel from overloads, short circuits, and earth leakage faults in applications such as lighting circuits, socket outlets, and small motor loads.

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 A9DK5632 or contact our technical team for cross-reference assistance with compatible Acti9 components.