The Schneider Electric A9F05403 is a 4-pole miniature circuit breaker (MCB) from the Acti9 iC60N series. This device is engineered to provide robust protection against overloads and short circuits in electrical distribution systems. Its design ensures operational continuity and safety for sensitive equipment, commonly found in commercial and industrial electrical panels.

Technical details

• Series: Acti9 iC60N
• Poles: 4
• Current Rating: 3A
• Trip Curve: D-Characteristic (designed for higher inrush currents, suitable for inductive loads like motors)
• Breaking Capacity: Confirmed by the iC60N series designation, typically 6kA at 400VAC (verify against manufacturer datasheet for exact rating)
• Voltage Rating: Confirmed by the iC60N series designation, typically 400VAC (verify against manufacturer datasheet for exact rating)
• Terminal Type: Screw terminals for secure connections
• Mounting: DIN rail mountable for standard panel installations
• Compliance: Meets IEC/EN 60898-1 standards

Applications & compatibility

This circuit breaker is suitable for protecting circuits in a variety of applications, including lighting circuits, control circuits, and circuits powering small motors or transformers where a D-curve is beneficial. It is compatible with standard Acti9 distribution boards and busbar systems, ensuring straightforward integration into existing electrical infrastructure.

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 Schneider Electric A9F05403 or contact our technical team for cross-reference assistance with compatible Acti9 components.