The Schneider Electric Square D A9N18468 is a 3-pole miniature circuit breaker designed for robust electrical system protection. This breaker, part of the C60N series, is rated for 80A and features a C-curve tripping characteristic, making it suitable for applications requiring protection against moderate overcurrents and high inrush currents, such as those found in HVAC systems and lighting circuits.

Technical details

• Series: Schneider Electric Square D C60N
• Poles: 3
• Current Rating: 80A
• Tripping Curve: C
• Interrupting Rating: 6kA (IEC 60898-1)
• Voltage Rating: 400VAC / 415VAC
• Frequency: 50/60 Hz
• Terminal Type: Screw clamp terminals

Applications & compatibility

This circuit breaker is commonly employed in commercial and industrial electrical distribution panels. Its C-curve rating makes it ideal for protecting circuits with inductive loads that experience significant inrush current upon startup, including motors, transformers, and fluorescent lighting ballasts. It is designed for use in standard DIN rail mounting 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 Schneider Electric Square D A9N18468 or contact our technical team for cross-reference assistance with compatible C60N series components.