Product Introduction:
Vacuum is provided by Hongji Vacuum Electric Co., Ltd.,a major Outdoor Furniture supplier in Furniture & Furnishing wholesale industry in China.You can check out the specification of Vacuum below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of Vacuum .
Description:
This kind of product is used, as the moving transformer station presenting switch (can contact with the transformer station when the cover is open), the general switch, brach switch of distribution system or when the great-volume electrical motor starts unfrequently, in the three-phase indirectly earth electrical net with AC 50HZ, rated voltage up to 1140V or 660V, rated current up to 500A. The presenting switch has the merits of overload, short-circuit, less-voltage, over-voltage, earth leakage, earth leakage locked, electrical net insulation show, high or low voltage electrics interlocking, temperature warning and so on.
