25kV-88kV Standard Tie Top Porcelain Ceramin Line post insulators
This Tie Top Porcelain line post insulators are designed for upright or angle mounting on a crossarm and are supplied with stud assemblies for wood or steel crossarm
57-1 22kV 25kV Standard Tie Top Porcelain Ceramic Line post insulators
Usually used in 25kV transmission line, with 4sheds design and cast iron fitting in the bottom
57-2 35kV Standard Tie Top Porcelain Ceramic Line post insulators
There is a large demand of this 35kV porcelain line post insulators. with short studs or long studs mounting on steel or pole.
57-3S 57-3L 45kV Standard Tie Top Porcelain Ceramic Line post insulators
Our factory supplies gray glaze or brown glaze for this 57-3 porcelain line post insulators. You can only order insulator body, or can with studs together.
57-4S 57-4L 55kV Standard Tie Top Porcelain Ceramic Line post insulators
The long studs of this procelain line post insulators are supplied completely with large flat washers, square nut and locknut for wood crossarm