Porcelain Corrugated Base Insulators -- 6-51
from BRIM Electronics, Inc.

High-strength, low absorbtion dry process vitrified porcelain, corrugated shape, for longer leakage paths. White glaze finish to retard moisture absorbtion & reduce dirt/dust accumulation. Hardware: Brass Nickel plated screws, nuts, flat washers, metal base. [See More]

  • Type: Stand-off Insulator; Corrugated Base
  • Service: Indoor Insulator
  • Material: Porcelain
  • Operating Temperature: ? to 538
Metal Base Standoff Insulators -- 10-176
from Daburn Electronics & Cable

Made of hi tensile strength, low absorption ceramic, fully glazed corrugated surface. Provides longer leakage path. Drawn metal bases. [See More]

  • Type: Stand-off Insulator
  • Material: Ceramic
Standard Standoff -- 50303
from Superior Technical Ceramics Corp.

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 accept a Class 1 metal screw to the above minimum thread depth. Threads will be perpendicular within 2 degrees of ends or... [See More]

  • Type: Stand-off Insulator
  • Material: Ceramic