Schneider Electric's Acti9 series miniature circuit breaker, the A9F45202, is engineered for robust protection in AC and DC circuits. This 2-pole breaker features a D-curve tripping characteristic, making it suitable for applications requiring higher inrush current handling capabilities, such as motor circuits or lighting systems. Its compact DIN-rail mount design ensures efficient integration into control panels and electrical enclosures.

Technical details

• Series: Acti9
• Type: Miniature Circuit Breaker
• Poles: 2
• Current Rating: 2 Amp
• Tripping Curve: D-Curve
• Voltage Compatibility: AC/DC
• Mounting: DIN-Rail
• Enclosure Protection: IP20

Applications & compatibility

This circuit breaker is commonly employed in industrial control panels, building automation systems, and machinery requiring reliable overcurrent and short-circuit protection for both AC and DC power distribution. Its D-curve rating makes it particularly well-suited for protecting inductive loads like motors, transformers, and solenoid coils found in packaging machinery, material handling equipment, and HVAC 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 A9F45202 or contact our technical team for cross-reference assistance with compatible Acti9 components.