The Schneider Electric 18816 Acti9 NG125L is a 4-pole miniature circuit breaker designed for robust low-voltage electrical distribution systems. This breaker, part of the Acti9 NG125L series, offers reliable overcurrent protection for industrial and commercial installations. Its construction ensures consistent performance in demanding environments.

Technical details

• Series: Acti9 NG125L
• Number of Poles: 4
• Rated Current: 50A
• Tripping Curve: C
• Voltage Rating: Not specified; verify with manufacturer datasheet for specific AC/DC voltage compatibility.
• Breaking Capacity: Not specified; verify with manufacturer datasheet for specific fault current interruption rating.
• Terminal Type: Not specified; verify with manufacturer datasheet for connection details.
• Mounting Type: DIN rail mount (standard for miniature circuit breakers).
• Operating Temperature Range: Not specified; verify with manufacturer datasheet.

Applications & compatibility

This 4-pole circuit breaker is suitable for protecting electrical circuits in a variety of industrial applications, including motor control circuits, lighting distribution panels, and general power distribution in manufacturing facilities. It is designed to integrate seamlessly into standard DIN rail mounting systems commonly found in control panels and electrical enclosures.

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 18816 or contact our technical team for cross-reference assistance with compatible Acti9 components.