IEC 60238:2004
Edison screw lampholders
OVERVIEW
This International Standard applies to lampholders with Edison thread E14, E27 and E40, designed for connection to the supply of lamps and semi-luminaires* only. It also applies to switched-lampholders for use in a.c. circuits only, where the working voltage does not exceed 250 V r.m.s. This standard also applies to lampholders with Edison thread E5 designed for connection to the supply mains of series connected lamps, with a working voltage not exceeding 25 V, to be used indoors, and to lampholders with Edison thread E10 designed for connection to the supply mains of series connected lamps, with a working voltage not exceeding 60 V, to be used indoors or outdoors. It also applies to lampholders E10 for building-in, for the connection of single lamps to the supply. These lampholders are not intended for retail sale.
COMMENTS
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PRODUCT DETAILS
| Status | Revised |
|---|---|
| Edition | 2004 |
| No. of Pages | 151 |
| ICS Classification | 29.140.10 Lamp caps and holders |
| Committee | TC 34/SC 34B |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC : 0 |