TSC series indoor load break switch, whose rated voltage are 12kv, 24kv and 36kv. It adopts SF6 gas as an arc extinguishing and insulation medium.
SF6 GAS is a non-inflammable gas, an inert gas and does not sustain combustion. The seal and the for-life lubrication of the rotary seals is provided by an oil film. In the MV circuit breaker field, for example,on more than 20 000 SF6 switchgear units installed by the French electrical utility (EDF), the annual fault rate related to seal problems is less than 0.05 %.
our advantages:
- competitive price and good quality
- polular in power station
- low cost investment
- high quality, IEC,GB standard
- more than 10 years export experience



Item | Unit | Value |
Rated voltage | kv | 24 |
Rated frequency | Hz | 50 |
Rated current | A | 630 |
Rated short time withstand current | KA | 20 |
Rated short time duration | s | 3 |
Rated peak withstand current | KA | 50 |
Mechanical life | Times | More than 5000 |
Sf6 annual leakage rate | % | 0.1 |




TENLEE is specialized in manufacturing a comprehensive range of solutions from 12kv to 40.5kv for indoor/outdoor systems: gas insulated switchgears
ring main unit
sf6 free switchgears
vacuum circuit breakers
sf6 circuit breakers
reclosers
load break switches
disconnectors
distribution transformers/power transformers
substations

Usually within a month for a HQ.
2. Do you have tyoe tests?
Yes, we have type test in China and we also pass type test in Europe.
3. Do you have other voltage ranges?
Yes, we have 12kv, 24kv and 36kv.