The Schneider Electric Acti9 iC40 miniature circuit-breaker is designed for reliable overcurrent protection in single-phase and neutral applications. This 1P+N device, rated at 20A, features a B curve tripping characteristic, making it suitable for protecting circuits with low inrush currents, such as lighting and control circuits. It is engineered to provide essential safety and operational continuity within electrical distribution systems.

Technical details

• Series: Acti9 iC40
• Configuration: 1 Pole + Neutral (1P+N)
• Current Rating: 20 Amperes (A)
• Tripping Curve: B Curve
• Short-Circuit Breaking Capacity: 4500 Amperes (A) / 6 kiloAmperes (kA)
• Voltage Rating: 400V AC (typical for this series, verify with datasheet)
• Frequency: 50/60 Hz (typical for this series, verify with datasheet)
• Terminal Type: Screw terminals (typical for this series, verify with datasheet)

Applications & compatibility

This miniature circuit-breaker is commonly deployed in residential, commercial, and light industrial electrical panels. It is ideal for protecting circuits in building automation systems, control cabinets, and general power distribution where precise overcurrent protection is required. The Acti9 iC40 series is designed for easy installation and integration into standard DIN rail mounting systems.

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 A9P42620 or contact our technical team for cross-reference assistance with compatible Acti9 components.