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GN19-12 Indoor isolation switch
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GN19-12 Indoor isolation switch
1. Overload protection
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure.
5. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure.
5. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln
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Product Details
GN19-12 indoor MV isolation switch series MV switch equipment used for rated voltage 10kV, AC 50Hz and below power system, equipped with CS6-1 type manual operating mechanism, open, close the circuit in the case of no load, voltaged. There are derivatives such as anti pollution, high prototype and added charged display device type, etc.
Technical data
| Model | Rated voltage(kV) | Maximum voltage (kV) | Maximum current (A) | 4S thermal stability current (kV) | Dynamic stability current (kV) |
| GN19-10(C)400-12.5 | 10 | 11.5 | 400 | 12.5 | 31.5 |
| GN19-10(C)630-20 | 10 | 11.5 | 630 | 20 | 50 |
| GN19-10(C)1000-31.5 | 10 | 11.5 | 1000 | 31.5 | 80 |
| GN19-10(C)1250-40 | 10 | 11.5 | 1250 | 40 | 100 |
Overall and mounting dimensions(mm)
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