Products GN19-12 (M) series indoor high voltage side mounted to isolate the relationship high voltage switchgear for rated voltages 12KV50HZ and below power system, equipped with side-mounted panel operation, as there is no load power Next, minutes, co-circuits, some derived products panel antifouling, Plateau and installation of electric display devices. This product is a ring counter and box becomes the best choice. Use of environmental conditions Altitude less than 1000m ambient air temperature: up to +40 ℃; minimum -10; Relative humidity: daily average of less than 95%; monthly average of less than 90%; earthquake intensity does not exceed 8 degrees; without serious dust chemical corrosive and explosive substances spaces; non-recurrent severe vibration field location. Product Attributes altitude does not exceed 1000m ambient air temperature: up to +40 ℃; minimum -10; Relative humidity: daily average of less than 95%; monthly average of less than 90%; earthquake intensity does not exceed 8 degrees; without serious dust, chemical corrosive and explosive substances are present; non-recurrent severe vibration field location. Other notes 0577-62779305 Description of transaction integrity management Kuandaofahuo