18654 SCHNEIDER ELECTRIC

The Acti9 NG125N is a robust miniature circuit breaker from Schneider Electric, designed for reliable circuit protection in industrial and commercial applications. This four-pole (4P) circuit breaker is rated for a current of 40A, making it suitable for protecting circuits with moderate to high current demands. It features a C curve tripping characteristic, which provides a balance between sensitivity and resistance to nuisance tripping, accommodating moderate inrush currents from equipment like small motors and lighting circuits. The NG125N offers a breaking capacity of 25kA according to IEC 60947-2, ensuring it can safely interrupt fault currents up to this level, preventing damage to equipment and ensuring safety. Its Acti9 branding signifies advanced features and high performance, including enhanced insulation and clear indication of fault trips. This MCB is designed for DIN rail mounting, simplifying installation in standard electrical panels. The device contributes to efficient energy management and protection against short circuits and overloads. It is suitable for various applications, including power distribution, motor protection, and lighting circuits. The Acti9 NG125N series is known for its reliability and contribution to electrical safety.