FN5-12 series indoor high-voltage load vacuum switch|Hongtuo Transformer Co., Ltd

summary:

FN5-12R (L) indoor AC high-voltage load switch-fuse combination appliance is applicable to 50HZ and 12KV electrical network, which is used for breaking load current and making current. The load switch with fuse can cut off the short circuit current for protection switch.

This load switch can be equipped with CS6-1 manual operating mechanism, CS port manual or CJ port electric operating mechanism for this product.

Normal use conditions:

Ambient air temperature:+40 ℃~- 25 ℃ (not lower than - 5 ℃ for electric power);

The altitude shall not exceed 1000 m;

Relative humidity: daily average value is not more than 95%, and monthly average value is not more than 90% (+25 ℃);

The surrounding air shall be free of obvious pollution such as corrosive or combustible gas and water vapor;

No regular strenuous exercise.