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IEC 60238 Ed. 7.0 Edition 09/1998
Edison screw lampholders
  •   
  •  
  • 345.6 / copy
  •  
 

Abstract

Applies to lampholders with Edison thread E14, E27 and E40, designed for connection to the supply of lamps and semi-luminaires only. Also applies to: -switched-lampholders for use in a.c. circuits only, where the working voltage does not exceed 250 V r.m.s; -lampholders with Edison thread E5 designed for connection to the supply mains of series connected lamps, with a working voltage not exceeding 25 V; -lampholders with Edison thread E10 designed for connection to the supply mains of series connected lamps, with a working voltage not exceeding 60 V; -lampholders to be used indoors or outdoors in residential as well as in industrial lighting installations.

Status

Standard - Superseded

Origin

Technical Committee :
34B : Lamp caps and holders

Implementation

start of the vote on the project      date of ratification (dor)   
end of the vote on the project      date of anouncement (doa)   
start of the vote on the final project      date of publication (dop)   
end of the vote on the final project      date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Evolutions
IEC 60238 Ed. 8.0

Relations to older standards
IEC 60238 am1 Ed. 6.0
IEC 60238 Ed. 6.0

International Classification for Standards (ICS codes) :

29.140.10 : Lamp caps and holders

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