Insulators
GY-4 Blue Porcelain Stay Insulator | 222 kN
Product Overview
GY-4 blue porcelain stay insulator; model drawing shows a 222 kN mechanical failing load and 30 kV power-frequency wet withstand voltage.
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Technical Parameters
| Parameter | Unit | Value |
|---|---|---|
| Model | GY-4 | |
| Overall length | mm | 280 +28/−0 |
| Through-hole diameter | mm | 38 |
| Mechanical failing load | kN | 222 |
| Power-frequency wet withstand | kV | 30 |
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