Description
GN30-12 type rotary indoor high voltage disconnector switch is a rotary contact knife disconnector switch. The main structure is to fix two sets of insulators and contacts on the upper and lower planes of the three-phase common chassis. , by rotating the contact, so as to realize the opening and closing of the switch.
Specifications
Environmental Conditions
Ambient Conditions:
1.Ambient temperature: -25°C ~ +40°C;
2.Altitude: ≤1000m;
3.Relative humidity: daily average ≤95%, monthly average ≤90%;
4.Earthquake intensity: ≤8 level;
5.Installation places: no fire, explosion hazard, serious filthy, chemical corrosion or severe vibration.
Overall dimension
