NDM3 series plastic shell circuit breaker

Product Introduction

The NDM3 series plastic shell circuit breaker (hereinafter referred to as the circuit breaker) is suitable for infrequent switching and motor starting in circuits with AC 50/60Hz, rated working voltage up to AC690V, and rated working current up to 1250A. At the same time, this circuit breaker has an overload alarm without tripping function. When the line is overloaded, installing a circuit breaker with this function will not trip but only output an overload signal, ensuring power supply continuity. Circuit breakers have overload, short circuit, and undervoltage protection functions, which can protect circuits and power equipment from damage.