Product Overview
FN3-10 load is a high-voltage electrical appliance related to indoor installations. It is suitable for AC 50Hz, 6kV or 12kV network, as a switch for breaking and closing load and overload current, and can also be used for breaking and closing no-load long lines, no-load transformers and capacitors. The load switch (FN3-10) with RN3 fused type can cut off the short circuit and act as a protection switch.
Conditions of Normal Use
◆ The altitude does not exceed 1000 meters;
◆ The ambient air temperature is not higher than +40°C: and not lower than -10°C;
◆ Indoor places with relative air humidity not more than 90% (when the temperature is +25°C);
◆ Environments with conductive dust;
◆ Objects that destroy metals and insulating corrosive gases;
◆ Places of severe vibration and impact;
◆ Burning and dangerous environment.
