Indoor High-Voltage Isolater Switch Â GN19-12
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GN19-12(C) seriea indoor high voltage isolating switch ia applicable for power system of
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type manual operating mechanism under energizing ang no load, it has derived products witn
mountable charged display equipment, such as anti-pollution type, plateau type.
The normal service conditions to use:
Elavation high 1000-3000m;
The environment temperature is no higher than +40 , no lower than -30.
Relative humidity:daily average value no highter than 95percent; and monthly average value no
highter than 90percent .
The earthquake intensity is no over 8 degree.