The Schneider Electric Acti9 NG125LMA is a miniature circuit breaker designed for robust electrical protection in industrial environments. This 3-pole unit features a 40 Amp rating and is engineered to meet stringent IEC 60947-2 standards for safety and performance. Its MA curve designation indicates specific tripping characteristics suitable for motor protection applications.

Technical details

• Series: Acti9 NG125LMA
• Poles: 3
• Current Rating: 40 A
• Trip Curve: MA
• Breaking Capacity: 50 kA (IEC 60947-2)
• Voltage Compatibility: Typically designed for standard industrial voltages; consult manufacturer datasheet for specific voltage ratings.
• Mounting Type: DIN rail mount
• Terminal Type: Screw terminals

Applications & compatibility

This miniature circuit breaker is commonly employed in control panels, power distribution systems, and motor control circuits across various industries. Its robust construction and high breaking capacity make it suitable for protecting equipment on packaging lines, conveyor systems, and general industrial machinery where reliable overcurrent protection is paramount.

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 18885 Schneider Electric circuit breaker or contact our technical team for cross-reference assistance with compatible Acti9 components.