Porcelain Stay Insulators
Our Stay Insulators include 54-1, 54-2, 54-3, 54-4 and so on.
Standard: IEC, ANSI, BS, AS, DIN, GB and etc.
Color: brown, gray, sky blue and etc.
Ceramic insulator is also called porcelain vase. Disc ceramic insulators are designed as strings, usually two or more, providing higher voltage protection than any single insulator. Ceramic disc insulators are commonly used in high-voltage transmission towers, as shown in the figure below. Ceramics are by far the most commo...