Insulator Reference Section

This page is a subset of the information that can be found in the "Identify Your Insulator" page but will focus on the collecting categories that have significant examples and samples available on this page.  There is a strong desire to increase the available information here -- if have information or are willing to supply photographs please contact me at this link:  Webmaster

Read first!!  -- The links below are designed to allow quick reference or deeper look.  If you click a picture there will usually be a link to additional information on that style.

Click each section for significantly more information

• North American Threaded Pintype Glass Insulators
• North American Threadless Pintype Glass Insulators
• Glass Insulators from Outside North America
• US Porcelain Unipart Pintype Insulators
• US Porcelain Multipart Pintype Insulators
• Porcelain Insulators from Outside the U.S.
• Lightning Rod Insulators
• See this link for more types

Return to the National Insulator Association page