This document defines the method for voltage identification by use of color coded insulators at the base of the lamp. Table 1 shows lamp part numbers and corresponding insulator colors. Insulator colors are to be easily distinguishable as red, yellow, and green. Tables 2 and 3 show complete descriptions of the lamps involved for the T1-3/4 and T1 lamps respectively. New lamp part numbers may be added by a revision process as required.


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    Title :

    COLOR-CODED INCANDESCENT FLANGE BASE T1 AND T1-3/4 LAMPS FOR VOLTAGE IDENTIFICATION


    Publication date :

    1991-03-06



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English