The Schneider Electric Acti9 NG125N miniature circuit-breaker is engineered for robust electrical protection in demanding industrial environments. This 4-pole device, rated for 63 Amperes, features a C curve tripping characteristic, providing reliable overcurrent and short-circuit protection for electrical circuits. Its design is optimized for applications requiring high breaking capacity, ensuring safety and operational continuity.

Technical details

• Series: Acti9 NG125N
• Poles: 4
• Current Rating: 63 A
• Tripping Curve: C curve
• Breaking Capacity: 25 kA (IEC 60947-2)
• Voltage Compatibility: Verify against manufacturer datasheet for specific voltage ratings (e.g., 230/400V AC).
• Terminal Type: Screw terminals (verify against datasheet for specific configuration).
• Mounting Type: DIN rail mount (standard for this series).

Applications & compatibility

This Schneider Electric circuit-breaker is commonly deployed in power distribution panels for commercial and industrial facilities, protecting circuits in machinery, control cabinets, and building electrical systems. It is suitable for applications requiring protection against overload and short circuits, such as on motor circuits, lighting circuits, and general power distribution lines.

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 18656 Schneider Electric circuit-breaker or contact our technical team for cross-reference assistance with compatible Acti9 components.