SN EN 60335-2-21:2005現(xiàn)行
Household And Similar Electrical Appliances - Safety - Part 2-21: Particular Requirements For Storage Water Heaters
出版：Swiss Standards
專家解讀視頻
Concerned with 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.
2005 version incorporates Amendment 1 to 2003 version. (06/2006)
BS EN 60335-2-21:2003+A2:2008 - Identical
DIN EN 60335-2-21:2009 - Identical
BS EN 60335-2-21:2003 - Identical
IEC 60335-2-21 Ed. 5.1 - Identical
I.S. EN 60335-2-21:2003 - Identical
NF EN 60335-2-21:2004 - Identical
UNE EN 60335-2-21:2004 - Identical
SS EN 60335-2-21:2003 - Identical
DIN EN 60335-2-21 (2005-08) - Identical
