10KV 11KV 12KV GN19-12 High Voltage Isolation Switch / Disconnector Quality Choice
10KV 11KV 12KV GN19-12 High voltage isolation switch / Disconnector
GN19-12 indoor HV disconnect switch applies to power system of rated voltage below 12KV, AC 50/60Hz. It is equipped with CS6-1 manual-operating mechanism and is used to break and make circuit under no-load. There are additional pollution type, high-altitude type and electrified display.
The altitude: 1000m~3000m
The ambient temperature: -30°C~40°C
The relative humidity of air: monthly≤90°C,daily≤95°C
The wind pressure: ≤700pa(wind speed 34m/s)
Amplitude: earthquake degree 8
Environment degree: degree III
Cannot be use on the condition of the danger of fire and blast, heavy pollution, chemical etching, strong shake etc.
GN19-12(C)
G:disconnector switch
N:indoor
19:serial number
12: ratd voltage
C:through wall type
Code No. |
Rated voltage (kV) |
Rated current (A) |
Rated short time withstand current (4s) kA |
Rated peak withstand current kA |
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 |
1000 |
31.5 |
80 |
GN19-12/1250-12.5 |
12 |
1250 |
31.5 |
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
|
1.Over 20 years of manufacturing experience with good quality & stable product performance.
2. Hossin provides full line of MV-HV electrical products, including drop-out fuse, disconnector, surge arrester, vacuum circuit breaker, fuse, load switch, insulator etc.
3. Quick feedback, Timely quotation, Fast delivery
4. Complete set of testing machine to ensure product quality.
5. Hossin can customize non-standard product as per client’s requirement.
6. Hossin sells pressing parts& pressing mould at low price.
7. Hossin offers electrical installation & commission service.

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