NDM3E IoT Molded Case Circuit Breaker

The IoT Molded Case Circuit Breaker (hereinafter referred to as the breaker) is designed for distribution protection in AC 50Hz/60Hz systems, with a rated operational current up to 630A, rated insulation voltage of 1000V, and rated operational voltage of AC380V/400V/415V. The breaker provides long-time delay, short-time delay, instantaneous, over-voltage, under-voltage, and phase-loss protection functions, safeguarding circuits and power supply equipment. It is capable of feeding back product information such as current, voltage, power, energy, and lifespan to terminal devices, enabling detection and monitoring of the load side, reducing grid operation and maintenance costs, and providing essential data for future energy efficiency systems. The breaker also features automatic identification of distribution network topology relationships and power line carrier communication functionality.