CMGB1-65LE series earth leakage circuit breakers are mainly suitable for the circuit line of AC 50Hz/60Hz, rated working voltage 230/400V and below, rated current to 63A. It has the protecting function of overload and undervoltage as per requirement. It is mainly used in building illumination and distribution system. 

CMGB1-65LE series earth leakage circuit breaker is assembled by CMGB1-65 high breaking mini circuit breaker and earth leakage release. The earth leakage circuit breaker is a current action electronic earth leakage circuit breaker, which consists of zero sequence current transformer, electronic package parts earth leakage release and the circuit breaker with overload and short circuit protection. 

CEMIG is one of a company of low voltage smart electrical and global operation, but also a firm advocated of environmental protection appliances. With 10 years of professional experience in low-voltage electrical research and development, production, provide products and solutions aimed on green energy and smart power. Now, it has many branches, a manufacturing industrial park, a R&D center. The distribution channels around the country make the company to better grasp the pulse of the market, well understand the local information, more quickly and efficiently meet customer demand.