
Edison Screw Lampholders
出版:Verband Deutscher Elektrotechniker

专家解读视频
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.
Supersedes DIN IEC 60238:2002-01 (DRAFT AMD 2). (05/2003) Supersedes DIN IEC 60238:2003-05 (DRAFT AMD 1). (05/2005) DRAFT AMD 1 issued in Oct. 2007. (10/2007)
VDE 0616-1:2005 - Identical
SN EN 60238:1998 - Identical
BS EN 60238:2004+A2:2011 - Identical
NBN EN 60238:2005 - Identical
IEC 60238 Ed. 8.0 - Identical
I.S. EN 60238:2004 - Identical
NF EN 60238:2005 - Identical
UNE EN 60238:2006 - Identical
SS EN 60238:2005 - Identical