The Schneider Electric A9N17520 is a 1-pole + neutral miniature circuit breaker from the iDPN series, engineered for reliable electrical distribution in commercial and residential settings. This discontinued model offers robust protection through its thermal-magnetic trip unit technology, ensuring operational safety and equipment longevity. It is designed to provide overcurrent and short-circuit protection for electrical circuits.

Technical details

• Series: iDPN
• Poles: 1 Pole + Neutral (1P+N)
• Rated Current: 20A
• Trip Curve: B Curve (typically for general purpose applications with low inrush currents)
• Trip Unit Type: Thermal-Magnetic
• Breaking Capacity: Refer to manufacturer datasheet for specific breaking capacity (kA)
• Voltage Rating: Refer to manufacturer datasheet for specific AC/DC voltage ratings
• Terminal Type: Screw terminals

Applications & compatibility

This circuit breaker is commonly utilized in electrical panels for protecting branch circuits in buildings, small commercial installations, and light industrial applications. Its B curve rating makes it suitable for circuits with minimal inductive loads, such as lighting, socket outlets, and control circuits where inrush currents are not excessive.

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 A9N17520 or contact our technical team for cross-reference assistance with compatible iDPN series components.