The Schneider Electric A9F08303 is a 3-pole miniature circuit breaker from the Acti 9 iC60H series, engineered for robust electrical protection in distribution applications. This device is designed to safeguard electrical circuits against overcurrents and short circuits, ensuring operational continuity and safety in demanding industrial environments. Its specific design makes it suitable for integration into panelboards and control systems where reliable tripping characteristics are paramount.

Technical details

• Series: Acti 9 iC60H
• Number of Poles: 3
• Nominal Current Rating: 3A
• Trip Characteristic: D Curve
• Voltage Rating: Not specified; consult manufacturer datasheet for specific voltage compatibility.
• Interrupting Capacity: Not specified; consult manufacturer datasheet for detailed interrupting capacity ratings.
• Terminal Type: Screw terminals
• Mounting Type: DIN rail
• Operating Temperature Range: Not specified; consult manufacturer datasheet for environmental operating limits.

Applications & compatibility

This miniature circuit breaker is commonly employed in industrial control panels, motor protection circuits, and general power distribution systems. Its D-curve characteristic makes it particularly well-suited for applications with high inrush currents, such as those found in motor starting circuits, transformers, and lighting systems, helping to prevent nuisance tripping while still providing essential overcurrent protection.

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 A9F08303 or contact our technical team for cross-reference assistance with compatible Acti 9 components.