Due to the weather changing,porcelain pin post insulator with long stud will be applied on the top and inner hole. The usage of this pin post insulator is to tie-top the wire.

Porcelain pin post insulator with long stud application:
Porcelain pin post insulator with long stud is used in electrical equipment to support and separate electrical conductors without allowing current through themselves. The Porcelain pin post insulators with long stud are also used more specifically to refer to insulating supports used to attach electric power distribution lines to utility poles and distribution towers. They support the weight of the suspended wires without allowing the current to flow through the tower to ground.

About Porcelain pin post insulator with long stud:
An Porcelain pin post insulator with long stud is a material whose internal electric charges do not flow freely, and therefore make it very hard to conduct an electric current under the influence of an electric field. A perfect porcelain pin post insulator does not exist, because a portion of the ceramic pin post insulator could becoming electrically conductive if the voltage applied across it exceeds the breakdown voltage. This is known as breakdown voltage of a ceramic pin post insulator. Examples include rubber-like pin type electrical porcelain insulator. Such materials can serve as practical and safe pin post insulators for low to moderate voltages.

Porcelain pin post insulator with long stud is suited to install on wood cross arm with low-voltage and excellent property. If you want to learn more about pin post insulator, please visit our website.

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