| Spec&Type | Rated voltage | Rated mechanical tensionload | Rated reverse load (kNm) | Structure height （mm） | Minnominal creepage distance | Full wave lightning impulse withstad voltage (kv) | 1min power frequency wet withstand voltage |
| FZSW-12/5 | 12 | 5 | 0.5 | 215 | 300 | 75 | 42 |
| FZSW-24/8 | 24 | 8 | 1.2 | 380 | 680 | 170 | 65 |
| FZSW-40.5/6 | 40.5 | 6 | 1.2 | 475 | 900 | 230 | 95 |
| FZSW-72.5/8 | 72.5 | 8 | 2 | 760 | 1800 | 410 | 185 |
| FZSW-126/10 | 126 | 10 | 3 | 1240 | 3930 | 550 | 230 |
| FZSW-252/5 | 252 | 5 | 3 | 2100 | 7200 | 1000 | 395 |
1.Material:It's made from a fiberglass core, surrounded by layers of silicone rubber, which gives it excellent insulation properties and resistance to weather and contaminants.
2.Application:They are commonly used in substations and switchgear to ensure safety and reliability in the power distribution network.
3.Advantages:
1)Lightweight: They are much lighter, making them easier to handle and install.
2)High Strength: The fiberglass core provides high mechanical strength.
3)Excellent Insulation: Silicone rubber offers superior insulation performance and is hydrophobic, preventing water film formation.
4)Durability: They are resistant to impact, vandalism, and environmental factors like UV light and pollution.
5)Low Maintenance: Their design and materials reduce the need for regular cleaning or maintenance.
