The Schneider Electric Acti9 NG125L miniature circuit breaker, identified by part number 18845, is engineered for robust low-voltage circuit protection. This 2-pole device is designed to safeguard electrical systems against overcurrents and short circuits, commonly found in commercial and industrial power distribution panels.

Technical details

• Series: Acti9 NG125L
• Poles: 2 (2P)
• Rated Current: 50 A
• Tripping Curve: D curve, suitable for circuits with high inrush currents such as motors or transformers.
• Voltage Rating: Verify specific voltage rating with manufacturer datasheet; typically designed for standard industrial AC voltages.
• Interrupting Capacity: Refer to manufacturer datasheet for specific breaking capacity (kA).
• Terminal Type: Screw terminals for secure connections.
• Mounting: DIN rail mountable for standard panel installations.

Applications & compatibility

This circuit breaker is well-suited for protecting circuits in applications requiring high starting currents, including motor control circuits, transformer feeders, and lighting systems with inductive loads. It is compatible with standard DIN rail mounting systems found in most industrial 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 18845 or contact our technical team for cross-reference assistance with compatible Acti9 components.