Summary
GN19-12 series indoor high-voltage disconnector (hereinafter referred to as disconnector) is an indoor device with rated voltage of 12 thousand V and three-phase AC of 50 Hz.
Operating environment conditions:
a. The installation site shall be free of gas, steam, chemical deposition, salt mist, dust, dirt and other explosive and corrosive substances that seriously affect the insulation and conductivity of the disconnector.

Outline and installation dimension