CMGB1-63 series mini circuit breakers are mainly suitable for the circuit line of AC 50Hz/60Hz, rated working voltage 230/240V and below, rated current to 63A. This breakers is mainly used for protecting electrical line and equipment of modern building from overload, short circuit. It also can be used for infrequently operating and isolating in the line. 

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.