Superior Technical Ceramics Corp. Datasheets for Electrical Insulators

Electrical insulators, high voltage bushings and porcelain insulator assemblies provide electrical isolation of power line conductors in transmission and distribution (T & D), substation, transformer, capacitor and power protection applications.
Electrical Insulators: Learn more

Product Name Notes
Sharp edges at the ends may be broken to prevent chipping. Thread may be countersunk a maximum of 1/16" deep to prevent chipping. .006"/ inch max camber allowance. Threads must...