Line post porcelain insulator is permanently mounted on the metal base, it is one insulator is made up of one or more insulating elements rigidly.

Line post porcelain insulator can be divided into vertical tie-top type, vertical clamp-top type, horizontal cup-base type and horizontal gain-base type.

Line post porcelain insulator has some good features:
the good feature of insulation,
climate change
heat resistance,
assembly flexible
Non-puncture type

Line post porcelain insulator is belonging to A-type insulators, thus we do not have to worry about the insulator will be breakdown in operation.

Line post porcelain insulator can mounted on a support structure by bolts mounting in the metal base.
 

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