The Schneider Electric Acti9 NG125L miniature circuit breaker, identified by part number 18742, provides essential overcurrent protection for low-voltage electrical systems. This 1-pole device is engineered for reliable performance in demanding industrial environments, ensuring the safety of personnel and equipment.

Technical details

• Series: Acti9 NG125L
• Poles: 1
• Rated Current: 16A
• Tripping Curve: B
• Voltage Rating: Designed for low-voltage applications; specific voltage class should be verified against manufacturer datasheet.
• Interrupting Capacity: Specific rating should be verified against manufacturer datasheet.
• Connection Type: Screw terminals; specific wire gauge compatibility should be verified against manufacturer datasheet.
• Operating Temperature Range: Specific range should be verified against manufacturer datasheet.

Applications & compatibility

This circuit breaker is suitable for protecting circuits in a variety of industrial settings, including control panels, machinery power distribution, and lighting circuits. It is commonly found in applications requiring precise overcurrent detection and rapid fault interruption, such as on packaging lines, conveyor systems, and within general manufacturing equipment.

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 Electric 18742 or contact our technical team for cross-reference assistance with compatible Acti9 components.