The Schneider Electric 18779 NG125L is a 1-pole miniature circuit breaker engineered for robust protection in low-voltage electrical systems. This device is part of the NG125L series, designed to safeguard circuits against overcurrent conditions. Its C-curve tripping characteristic makes it particularly well-suited for applications with moderate inductive loads, such as lighting circuits and small motor control where temporary high inrush currents are anticipated.

Technical details

• Series: NG125L
• Number of Poles: 1
• Current Rating: 20A
• Tripping Curve: C
• Voltage Rating: Designed for low-voltage applications (specific voltage class should be verified against manufacturer datasheet for precise compatibility)
• Interrupting Capacity: Not specified in provided information; verify with manufacturer datasheet.
• Terminal Type: Screw terminals (typical for this series, verify with datasheet)
• Mounting Type: DIN rail mount (standard for this series, verify with datasheet)
• Operating Temperature Range: Not specified in provided information; verify with manufacturer datasheet.
• Compliance Standards: Not specified in provided information; verify with manufacturer datasheet.

Applications & compatibility

This Schneider Electric circuit breaker is commonly deployed in commercial and industrial environments to protect branch circuits. Its C-curve rating makes it ideal for installations involving lighting systems, small motor loads, and control circuits where the potential for inrush current exists. It serves as a reliable component in distribution panels and control cabinets for various machinery and building services.

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 18779 or contact our technical team for cross-reference assistance with compatible NG125L series components.