Indoor Use High Voltage Load Switch and Fuse Combined Switch

Detail description:
FN5-12R(L) indoor use fuse combined load switches are self develop through absorbing foreign modern technology and in consideration of domestic power supply requirements.
This product passed the full type test and long term working trial.
The perform ances meet with the standards of IEC420(AC High Voltage Load Switch Fuse combined Electrical Apparatus)(1990) and GB3804<3-63KV AC High Voltage Load Switch,>. Compared to the foreign advanced familiar products.
They are completely under same level. Small volume, light weight. It can be used in ring main unit and kiosk substations, widely used for the distribution of 12KV electricityand effectively avoid working under phase failure.
This product fill up the absence in domestic products. And it can operate in three positions(ON/OFF, Isolating and earthing)

FN5-12 R (L) type indoor exchange high-voltage switch fuse combination electric appliance also say-with tripping device load switch (hereinafter referred to as the switch), it is suitable for frequency 50 Hz, rated voltage of 6 to 12 kV network, can open circuit load current, overload current and short-circuit current, the load switch with CS6-type 1 manual operation mechanism, the product function of CS mouth manual institutions
Use of the environment
The elevation not more than 1000 m
Ambient air temperature: cap + 40 ºC, floor-25 ºC;
Relative humidity, day average no greater than 95%, on average less than 90% (+ 25 ºC);
Should not be around air corrosive, combustible gas pollution and obvious;
No regular vigorous exercise.

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