National Insulator Association (NIA) logo

Porcelain Insulators from Japan

Japan used porcelain insulators almost exclusively.  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 from Japan
 

U-1156

U-1158

U-1160

U-1385

U-1493

U-1644

U-tbd

U-tbd

U-2374

U-2382

U-tbd

U-2391

U-2391

U-tbd

Return to Porcelain Insulators from Outside the United States

ReturnReturn to the insulator identification page


Webmaster