Description
Porcelain strainer insulator are used at the beginning or at the end of an electric fence wire run. The strain insulator – porcelain is suitable for fence wire diameters up to 3.0 mm and a working load of 150 kgs. The strain insulator – porcelain is ideal in areas where fires can occur and for long fence runs where high tensioning of the electric fence wires is required.
These insulators are made of porcelain and can withstand high temperatures for a prolonged period of time.
They are available in white.
Porcelain strainer insulator Key Features and Characteristics:
- Material: Made from porcelain, a durable and non-flammable ceramic material.
- High Insulation: Porcelain has excellent dielectric properties, preventing electrical leakage and ensuring efficient power transmission.
- Durability: Resistant to weathering, temperature fluctuations, and fire, making it suitable for various environments.
- Strain Resistance: Designed to handle the tension of electric fence wires and prevent them from making contact with the fence posts.
- Applications: Used in high-voltage fences, rural fencing, and wildlife fencing.
- Design: Often feature grooves or loops to secure the wire and attachment holes for mounting.
- Color: Typically off-white or white in color, with a smooth, glazed surface to shed water and prevent dirt buildup.
- Fire Resistance: Non-flammable, making it ideal for areas prone to fires.
- Maintenance: Easy to clean and maintain due to the smooth, glazed surface.
In essence, porcelain strainer insulators are a robust and reliable choice for electric fencing applications where high insulation, durability, and fire resistance are essential.

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