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Porcelain Insulators from Unknown Origins

This section contains insulators for which the origin is unknown - If you have any information on where these were made or used please contact webmaster.  These insulators are identified by U-numbers, but in the range of 1000-3999.  The link below is for the reference book that covers these insulators.

Worldwide Porcelain Insulators (Unipart Pin Types)

Insulators of unknown origin

U-1235

U-1336

U-1336

U-1350

U-1380

U-1608

U-1621

U-1629

U-1652

U-1692

U-1734A

U-1761

U-1775A

U-1826

U-2062B

U-2072A

U-2072C

U-2073C

U-2074A

U-2077

U-2080

U-2082

U-2085

U-2087

U-2294

U-2364A

U-2390

U-2947

U-2951

U-3000

U-3053

U-3062

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ReturnReturn to the insulator identification page


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