The Schneider Electric 18811 Acti9 NG125L circuit breaker provides robust overcurrent protection for low-voltage electrical systems. Designed for demanding industrial environments, this 4-pole breaker is part of the Acti9 NG125L series, engineered for enhanced safety and operational continuity. Its construction ensures reliable performance in applications requiring precise fault interruption.

Technical details

• Series: Acti9 NG125L
• Poles: 4
• Rated Current: 16A
• Tripping Curve: C
• Voltage Rating: Verify with manufacturer datasheet for specific voltage class (e.g., 230/400V AC).
• Interrupting Capacity: Verify with manufacturer datasheet for specific breaking capacity (e.g., 25kA, 36kA).
• Terminal Type: Verify with manufacturer datasheet for specific terminal configuration.
• Mounting Type: DIN rail mount (standard for this series).

Applications & compatibility

This circuit breaker is suitable for protecting electrical circuits in a variety of industrial settings, including motor control centers, distribution boards, and control panels. It is commonly found in applications such as manufacturing automation, material handling systems, and building services where reliable protection against short circuits and overloads is critical.

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 18811 or contact our technical team for cross-reference assistance with compatible Acti9 components.