HSP modular terminal (panel) is mainly used for electric power line combination, at the end of modular terminal apparatus and the electrical and mechanical connection between them and the shell is composed of combination.HSP modular terminal combination electric appliance (panel) applied to ac 50 hz, rated voltage 380 v, 400 v), indoor fixed combinations (panel), the total load current shall not exceed the rated current input 250 a, each short circuit protection appliances does not exceed the rated current of 100 a.As to control electric equipment, the overload, short circuit, overvoltage, and a complete set of device for leakage protection.Can be widely used in high-rise buildings, residential, railway stations, ports, airports, hospitals, cinemas and theatres, large commercial outlets, and industrial and mining enterprises, etc.