NDM3L

The NDM3L Series Molded Case Residual Current Operated Circuit Breaker (hereinafter referred to as the protector) is designed for AC 50/60Hz circuits with a rated operational voltage of AC 415V and a rated operational current up to 800A. It is suitable for infrequent switching and infrequent starting of motors. The protector provides overload, short-circuit, and undervoltage protection functions to safeguard lines and power supply equipment from damage. Additionally, it addresses safety and fire hazards caused by long-term ground faults that cannot be detected by overcurrent protection functions.