Part of the Schneider Electric Acti9 series, the A9N18523 is a 4-pole miniature circuit breaker (MCB) engineered for robust low-voltage distribution protection. This MCB is designed to safeguard electrical circuits in residential and small commercial installations against overcurrents and short circuits, ensuring operational continuity and safety.

Technical details

• Series: Acti9
• Number of Poles: 4P
• Rated Current: 80 A at 30 °C
• Tripping Curve: D curve, suitable for inductive loads with high inrush currents
• Voltage Rating: Designed for low-voltage distribution systems (specific voltage class to be confirmed via datasheet)
• Breaking Capacity: (To be confirmed via datasheet)
• Terminal Type: (To be confirmed via datasheet)
• Mounting Type: DIN rail mount
• Operating Temperature Range: (To be confirmed via datasheet)

Applications & compatibility

The Schneider Electric A9N18523 is commonly deployed in electrical distribution panels for residential buildings, small commercial facilities, and light industrial settings. Its D-curve characteristic makes it particularly suitable for protecting circuits feeding equipment with significant starting currents, such as motors, transformers, and lighting ballasts.

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 A9N18523 or contact our technical team for cross-reference assistance with compatible Acti9 components.