The Schneider Electric A9N21549 is a miniature circuit breaker from the iDPN series, engineered for robust electrical distribution applications. This 1P+N (single pole plus neutral) device is rated for 25A and features a Type C tripping curve, indicating its suitability for circuits with moderate inrush currents. Its breaking capacity of 4500A at 230V AC ensures effective protection against overcurrent events.

Technical details

• Series: iDPN
• Configuration: 1 Pole + Neutral (1P+N)
• Current Rating: 25 Amperes (25A)
• Trip Curve: Type C
• Breaking Capacity: 4500A at 230V AC
• Trip Unit Technology: Thermal-Magnetic
• Voltage Rating: 230V AC
• Number of Poles: 2 (1P+N)

Applications & compatibility

This miniature circuit breaker is designed for use in residential, commercial, and light industrial electrical distribution panels. It provides essential overcurrent protection for lighting circuits, socket outlets, and small motor loads commonly found in building services and control cabinets.

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 A9N21549 or contact our technical team for cross-reference assistance with compatible iDPN series components.