IEC 60238 Ed. 8.0被替代
Edison screw lampholders
出版：International Electrotechnical Committee
专家解读视频
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.
PN EN 60238:2007 - Identical
NF EN 60238:2005 - Identical
BS EN 60238:2004+A2:2011 - Identical
VDE 0616-1:2005 - Identical
OVE/ONORM EN 60238:2005 - Identical
NBR IEC 60238:2005 - Identical
CEI EN 60238:2007 - Identical
BS 6776:1986 - Similar
SN EN 60238:1998 - Identical
NEN 10238 - Similar
AS/NZS 60238:2007 - Modified
NEN EN IEC 60238:2005 - Identical
UNE EN 60238:2006 - Identical
DIN EN 60238 (2005-05) - Identical
UNE 20397:1990 - Identical
ONORM OVE EN 60238:1998 - Identical
BS EN 60238:2004+A1:2008 - Identical
I.S. EN 60238:2004 - Identical
JIS C 8302:1995 - Equivalent
