It is an indoor SF6 load break switch with three position, an switchgear with the rated voltage of 12kV, adopted with SF6 gas as an arc-extinguishing and insulation medium, including the three contactors for switching-on and switching-off and to-ground, and is characteristic in its small volume, its convenient installation and operation and its the great adaptability with surroundings.can protection and control the Power supply bureau electric power equipment. It is suitable for ring network cabinet,DFW and switching station.
FLRN36-12D/125-31.5 of SF6 load switch plus fuse combination can function to protect and control the electric equipments for power supply and transformer substations especially being suitable for ring net cabinet, cable branch cabinet and distribution switching substation.
FLRN36-12D/125-31.5 load switch plus fuse combination are complied with the standards of IEC60256, IEC60420, GB3804,GB16926 ect .
Normal use condition
Temperature TMAX: +40° MNTEMP: -40°C
Humidity The largest average relative humidity: Mean daily humidity:≤95% Monthly mean humidity:≤90% Height above sea level:≤2000meter Seismic intensity: 8 Leak rate: ≤0.1%