The Schneider Electric 18710 Acti9 NG125H is a single-pole miniature circuit breaker engineered for robust low-voltage electrical system protection. This unit is part of the Acti9 NG125H series, designed to safeguard circuits against overcurrents and short circuits in demanding industrial environments. Its C-curve tripping characteristic ensures rapid response to fault conditions, making it suitable for applications where inductive loads are prevalent.

Technical details

• Series: Acti9 NG125H
• Poles: 1P (Single Pole)
• Rated Current: 40A
• Tripping Curve: C-Curve
• Voltage Rating: Designed for low-voltage applications (specific voltage class to be confirmed via manufacturer datasheet)
• Breaking Capacity: To be confirmed via manufacturer datasheet
• Terminal Type: To be confirmed via manufacturer datasheet
• Mounting Type: DIN rail mount
• Operating Temperature Range: To be confirmed via manufacturer datasheet
• Compliance Standards: To be confirmed via manufacturer datasheet

Applications & compatibility

This Schneider Electric miniature circuit breaker is commonly deployed in industrial control panels, power distribution systems, and machinery requiring reliable circuit protection. Its C-curve is particularly effective for protecting circuits with moderate inrush currents, such as those found in motor control applications, lighting circuits, and general power distribution within manufacturing facilities, automation systems, 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 18710 or contact our technical team for cross-reference assistance with compatible Acti9 components.