The Schneider Electric Acti9 NG125N miniature circuit breaker, identified by part number 18673, is engineered for robust electrical distribution and protection in demanding industrial environments. This 4-pole breaker is designed to safeguard circuits from overcurrents and short circuits, ensuring operational continuity and personnel safety. Its construction within the Acti9 series signifies adherence to high standards of reliability and performance.

Technical details

• Series: Acti9 NG125N
• Number of Poles: 4P
• Rated Current: 100A
• Tripping Curve: D
• Application: Designed for circuits with moderate to high inrush currents, commonly found in lighting and HVAC systems.
• Breaking Capacity: Refer to manufacturer datasheet for specific breaking capacity ratings.
• Terminal Type: Screw terminals for secure connections.
• Mounting Type: DIN rail mountable for standard industrial enclosures.

Applications & compatibility

This Schneider Electric circuit breaker is suitable for use in a wide range of industrial settings, including manufacturing plants, commercial buildings, and data centers. It is commonly integrated into main distribution panels, sub-distribution boards, and control cabinets to protect electrical equipment and wiring from damaging fault conditions. Its D-curve characteristic makes it particularly well-suited for applications involving motors, transformers, and other inductive loads that experience significant temporary current surges during startup.

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 18673 or contact our technical team for cross-reference assistance with compatible Acti9 components.