Double umbrella type disc suspension tempered glass insulator
Stable insulation, wear resistance and long service life
Ceramic insulators offer high pollution resistance and long life, suitable for distribution networks and utility poles. Customized surface treatment and packaging options are available.
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Stable insulation, wear resistance and long service life

What It Is A glass disc insulator consists of a tempered glass “doughnut” with a metal cap and pin. Discs are strung together into “insulator strings” to achieve the required voltage withstand. Their transparency and mechanical strength make them a trusted choice on overhead lines worldwide. Core Features Technical Snapshot Parameter Specification Voltage Class 69 – 500 kV…

| Attribute | Value | Attribute | Value |
|---|---|---|---|
| Model | P-6T ~ P-35T; P-6M ~ P-35M | Type | Insulator |
| Material | Ceramic | Application | High Voltage |
| Rated Voltage | 11–33 kV | Tensile Strength | 11 kN |
| Installation Type | Free Suspension | Product Name | Porcelain Insulator |
| Material (Chinese) | ceramic | Usage | Overhead line insulation & anti-pollution |
| Color | brown | Height | 133–137 mm |
| Diameter | 140–152 mm | Creepage Distance | 240–298 mm |
| Wet Power-Frequency Withstand Voltage | 55 kV | Dry Power-Frequency Withstand Voltage | 80 kV |
| Weight | 2 kg |

| Attribute | Value | Attribute | Value |
|---|---|---|---|
| Model | 11kV, 15kV, 22kV, 33kV, 66kV | Type | Insulator |
| Material | Porcelain | Application | High Voltage |
| Rated Voltage | 40kV | Tensile Strength | 120knm |
| Installation Type | Free Suspension | Product Name | Pin porcelain insulator |
| Standard | IEC, ANSI | Color | White, brown, customized |
| Size | Customized Size | Packing | Wooden Box |
| Working Temperature | 40~+125C | Delivery Time | 30 – 45 Days |
| Service | ODM OEM | Length | 45mm, 40mm, 80mm, 65mm, 90mm |

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