The Schneider Electric Acti9 NG125L circuit breaker provides essential low-voltage electrical protection for residential and commercial applications. This 1-pole device is engineered for reliable circuit interruption and is part of the robust Acti9 NG125L series. Its design is optimized for safety and performance in demanding electrical environments.

Technical details

• Series: Acti9 NG125L
• Poles: 1
• Rated Current: 40A
• Tripping Curve: D Curve. This curve is characterized by a higher magnetic trip threshold (typically 10-20 times the rated current) compared to B or C curves, making it suitable for protecting circuits with high inrush currents, such as those found in motor starting applications or equipment with large transformers.
• Voltage Rating: To confirm the precise voltage rating (e.g., 230V, 400V), please consult the manufacturer's datasheet for the Schneider 18835 part number.
• Interrupting Capacity (Icn): To confirm the interrupting capacity, please consult the manufacturer's datasheet for the Schneider 18835 part number.
• Connection Type: Typically uses screw terminals for secure conductor termination.
• Mounting: Designed for DIN rail mounting, facilitating easy installation in electrical panels.

Applications & compatibility

The Schneider Acti9 NG125L circuit breaker with a D tripping curve is specifically recommended for circuits with high inductive loads. Common applications include the protection of motor circuits in HVAC systems, pumps, compressors, and other industrial machinery that experience significant startup currents. It is also suitable for protecting electrical appliances with high inrush requirements.

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 18835 or contact our technical team for cross-reference assistance with compatible Acti9 components.