Silicone Rubber Insulator

FZS-10/4 FZS-20-6 FZSW-35/5 FZSW-35/5 FZSW-66/8 FZSW-110-10
FZS(W) Type Support Insulators

The product is of high wate hydrophbe device used in substations and has the characteristics of aging resistance, tracking resistance, and corrosive resistance. It can withstand high bent load, strong impact force, anti-shake and avoid fracture. Light and easy installation, The croos-area of top and bottomis generally equal to porcelain supports.

Part No Rated voltage Rated mechanical load Height Insulating Distance Li Min.Nominal Creepage Distance Full wave lightning impulse withstand Voltage(peak value) Power frequency withstand voltage Creepage distance Installation hole central distance
FZS-10/4 10 4 230 130 300 75 45 30 76
FZS-20/6 20 6 350 250 650 180 75 32 76
FZS-35/6 35 6 450 350 930 230 95 26 76/140
FZSW-35/6 35 6 450 350 1000 230 95 28 76/140
FZSW-66/8 66 8 770 640 1900 410 185 29 140
FZSW-110/10 110 10 1220 1060 3300 500 230 30 140/225
FZSW-220/10 220 10 2440 2100 6300 500 230 30 140/225