The Schneider Electric A9N21548 iDPN is a 1-pole + neutral miniature circuit breaker designed for reliable overcurrent protection in electrical distribution systems. This unit features a C-curve tripping characteristic, making it suitable for applications with moderate inductive loads where inrush currents are expected. It is part of the iDPN series, commonly integrated into control panels and power distribution boards for commercial and light industrial facilities.

Technical details

• Series: iDPN
• Configuration: 1 Pole + Neutral (1P+N)
• Rated Current: 20A
• Tripping Curve: C Curve
• Breaking Capacity: Not specified in provided information; verify with manufacturer datasheet.
• Voltage Rating: Not specified in provided information; typically 230/400V AC for this series, verify with manufacturer datasheet.
• Frequency: Not specified in provided information; typically 50/60 Hz, verify with manufacturer datasheet.
• Terminal Type: Not specified in provided information; verify with manufacturer datasheet.

Applications & compatibility

This Schneider Electric circuit breaker is frequently employed in residential, commercial, and light industrial settings for protecting circuits in lighting, socket outlets, and small motor loads. Its C-curve characteristic makes it compatible with equipment such as transformers, fluorescent lighting, and small inductive loads found in building automation systems, HVAC controls, and small machinery.

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 A9N21548 or contact our technical team for cross-reference assistance with compatible iDPN components.