IEC 60335-2-21 : 6.0现行
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-21: PARTICULAR REQUIREMENTS FOR STORAGE WATER HEATERS
出版：International Electrotechnical Committee
专家解读视频
Specifies the safety of electric storage water heaters for household and similar purposes and intended for heating water below boiling temperature, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances.
GOST IEC 60335-2-21 : 2014 - Identical
CEI 61-14 : 1ED 1984 - Identical
DS EN 60335-2-21 : 2003 COR 2011 - Identical
GOST IEC 60335-2-21 : 2014 - Identical
GOST R IEC 60335-2-21 : 1999 ERRATA 2002 - Identical
NEN EN IEC 60335-2-21 : 2003 C12 2010 - Identical
VDE 0700-21 : 2009 COR 1 2011 - Identical
