Reliable 11kv, 24kv, 35kV, 66kV, 110KV Polymer Silicone Rubber Insulator for Overhead Lines
Polymer suspension insulators are high-tension insulators with a capacity of over 70 kN. They consist of three main parts: hydrophobic silicone rubber sheds, a high-strength epoxy resin glass fiber core rod, and hot-dip galvanized end fittings. They are also known as silicone rubber insulators.
Featuring light weight, a long creepage distance, corrosion resistance, and excellent mechanical and electrical properties, polymer suspension insulators are highly suitable for heavy pollution areas.

Polymer Suspension Insulator Technical Specifications
| Model |
Rated Voltage (kV) |
Rated Mechanical Bending Load (kN) |
Structure Height (mm) |
Minimum Arc Distance (mm) |
Minimum Creepage Distance (mm) |
Lightning Impulse Withstand Voltage,peak (kV) |
Power Frequency 1 min Wet Withstand Voltage (kV) |
Coupling Size |
| FXB-11/70 |
11 |
70 |
330 |
160 |
300 |
95 |
45 |
16 |
| FXB-11/80 |
11 |
80 |
370 |
200 |
450 |
95 |
45 |
16 |
| FXB-24/70 |
24 |
70 |
410 |
240 |
750 |
125 |
65 |
16 |
| FXB-24/100 |
24 |
100 |
450 |
240 |
750 |
125 |
65 |
16 |
| FXB-24/120 |
24 |
120 |
450 |
240 |
750 |
125 |
65 |
16 |
| FXB-33/70 |
33 |
70 |
530 |
360 |
900 |
200 |
95 |
16 |
| FXB-33/80 |
33 |
80 |
590 |
425 |
1080 |
220 |
95 |
16 |
| FXBW-33/70 |
33 |
70 |
655 |
480 |
1260 |
220 |
105 |
16 |
| FXBW-33/100 |
33 |
100 |
695 |
480 |
1260 |
220 |
105 |
16 |
| FXBW4-66/70 |
66 |
70 |
870/940 |
710 |
2248 |
410 |
185 |
16 |
| FXBW4-66/100 |
66 |
100 |
870/940 |
710 |
2248 |
410 |
185 |
16 |
| FXBW4-110/100 |
110 |
100 |
1240/1440 |
1000/1200 |
3150/3860 |
550 |
230 |
16 |
| FXBW4-110/160 |
110 |
160 |
1340 |
1000 |
3380 |
550 |
230 |
R20 |
| FXBW4-145/120 |
145 |
120 |
1480 |
1240 |
4123 |
725 |
355 |
16 |
| FXBW4-220/100 |
220 |
100 |
2240/2350/2470 |
2020/2080/2210 |
6450/6760/7150 |
1000 |
395 |
16 |
| FXBW4-330/160 |
330 |
160 |
2290 |
2600 |
9075 |
1425 |
570 |
R20 |
| FXBW4-220/210(160) |
220 |
210/160 |
2350 |
2000 |
6800 |
1000 |
230 |
R20 |
| FXBW4-330/210(160) |
330 |
210/160 |
2930 |
2650 |
8790 |
1425 |
570 |
R20 |
| FXBW4-500/210(160) |
500 |
210/160 |
4450 |
4075 |
14860 |
2050 |
740 |
R20 |