The Schneider Electric 18612 is an Acti9 NG125N miniature circuit breaker, engineered for robust electrical protection in both industrial and residential environments. This single-pole device is designed to meet stringent EN/IEC 60947-2 and EN/IEC 60898-1 standards, ensuring reliable performance for critical circuits. Its C-characteristic curve is optimized for applications where moderate inrush currents are expected, providing effective safeguarding against overloads and short circuits.

Technical details

• Series: Acti9 NG125N
• Poles: 1
• Current Rating: 20A
• Trip Curve: C-characteristic
• Standards Compliance: EN/IEC 60947-2 (Industrial), EN/IEC 60898-1 (Residential)
• Interrupting Capacity: To be verified against manufacturer datasheet.
• Voltage Rating: To be verified against manufacturer datasheet.
• Terminal Type: To be verified against manufacturer datasheet.

Applications & compatibility

This miniature circuit breaker is suitable for protecting electrical circuits in a wide range of applications, including control panels, distribution boards, and machinery requiring reliable overcurrent protection. It is commonly found in commercial buildings, manufacturing facilities, and residential electrical systems where precise circuit interruption is essential for safety and operational continuity.

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 18612 or contact our technical team for cross-reference assistance with compatible Acti9 components.