The Schneider Electric Acti9 NG125LMA miniature circuit breaker, identified by part number 18870, is engineered for robust electrical circuit protection. This 2-pole device is a component within the Acti9 series, designed for applications requiring reliable overcurrent and short-circuit interruption. Its specific design ensures consistent performance in demanding industrial environments.

Technical details

• Series: Acti9 NG125LMA
• Poles: 2
• Current Rating: 10 Amps
• Trip Curve: MA
• Short-Circuit Capacity (Icn): 50 kA
• Compliance Standard: IEC 60947-2
• Voltage Rating: Not specified; verify with manufacturer datasheet for specific AC/DC voltage compatibility.
• Terminal Type: Not specified; verify with manufacturer datasheet for connection details.

Applications & compatibility

This miniature circuit breaker is suitable for protecting electrical circuits in a wide range of industrial settings, including control panels, machinery power distribution, and building electrical systems. Its 50 kA short-circuit rating makes it appropriate for installations where higher fault currents are anticipated. Compatibility with specific panelboards or busbar systems should be confirmed against the manufacturer's specifications.

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 18870 or contact our technical team for cross-reference assistance with compatible Acti9 components.