The Schneider Acti9 NG125LMA is a 2-pole miniature circuit breaker engineered for robust protection of low-voltage electrical circuits. This unit, rated for 40A, integrates an MA tripping curve, ensuring dependable safeguarding against overloads and short circuits in demanding industrial environments. It is a key component within the Acti9 series, designed for reliable circuit interruption and personnel safety.

Technical details

• Series: Acti9 NG125LMA
• Number of Poles: 2
• Rated Current: 40A
• Tripping Curve: MA
• Voltage Rating: Low Voltage (specific voltage class to be confirmed via manufacturer datasheet)
• Interrupting Capacity: To be confirmed via manufacturer datasheet
• Terminal Type: To be confirmed via manufacturer datasheet
• Mounting Type: DIN Rail (standard for this series)

Applications & compatibility

This Schneider Electric circuit breaker is commonly deployed in industrial control panels, power distribution systems, and machinery requiring reliable overcurrent protection. Its MA tripping curve makes it suitable for applications where rapid fault clearing is critical, such as in motor control circuits or areas with potential for high fault currents. It is designed to integrate seamlessly into standard electrical infrastructure.

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 18874 or contact our technical team for cross-reference assistance with compatible Acti9 components.