Indoor Disconnect Switch 1.Rated voltage:12KV 2.Long life time and easy operation 3.Widely sold in nearly 50 countries
Indoor Disconnect Switch(GN19-12)
GN19-12 series isolate switch(indoor),used for in the three-phase AC 50/60Hz,rated voltage 12KV power system,comply with CS6-1tyepe manual operation mechanism which can be used for opening and closing loading current overloading current and short-circuit.Some type can also be used at heavy pollution or high altitude area.
Service Conditions:
• Altitude:1000m~3000m
•Ambient temperature:-30°C ~-40°C
•Wind pressure:≤700pa(wind spped 34m/s)
•Earthquake intensity:≤8 degree
•Rative humidity of air:monthly≤90°C,daily≤95°C
•Environment degree:degreeIII
•Cannot be use on theconditon of the danger of fire and blast,heavy pollution,chemical etching,strong shake ect.
Technical Specification:
| Code No. | Rated voltage(KV) | Rated current(A) | Rated short timewithstand current(4s)KA | Rated peakwithstand currentKA |
| GN19-12/400-12.5 | 12 | 400 | 12.5 | 31.5 |
| GN19-12/630-20 | 12 | 630 | 20 | 50 |
| GN19-12/1000-31.5 | 12 | 10000 | 31.5 | 80 |
| GN19-12/1250-12.5 | 12 | 1250 | 12.5 | 80 |
| GN19-12C/400-12.5 | 12 | 400 | 12.5 | 31.5 |
| GN19-12C/630-20 | 12 | 630 | 20 | 50 |
| GN19-12C/1000-31.5 | 12 | 1000 | 31.5 | 80 |
| GN19-12C/1250-31.5 | 12 | 1250 | 31.5 | 80 |
Indoor Disconnect Switch(GN19-12)
