Ceramic Pin Insulator/Porcelain Pin Insulator/Pin Insulator/ANSI Pin Insulator/BS Pin Insulator

Pin insulator is mounted rigidly on a supporting structure by an insulator pin/spindle. Unless otherwise stated, this term does not include the insulator pin.
Pin Insulator can be Zinc thimble with thread type and porcelain thread type.
Voltage: 11/12KV pin insulator, 15KV pin insulator, 22KV pin insulator, 33/36KV pin insulator.

Main type: 
                         ANSI C29.5 type: 55-1, 55-2, 55-3, 55-4, 55-5, 55-6          

                     ANSI C29.6 type:56-1, 56-2, 56-3, 56-4

             BS137 or IEC383 type: P-11-Y, P-15-Y, P-22-Y, P-33-Y

                                    Pin insulator with spindle