I.S. EN 60670-21:2007现行
Boxes and Enclosures for Electrical Accessories for Household and Similar Fixed Electrical Installations - Part 21: Particular Requirements for Boxes and Enclosures With Provision for Suspension Means
出版：National Standards Authority of Ireland
专家解读视频
Applies to boxes, enclosures and parts of enclosures (hereafter called boxes and enclosures) for electrical accessories with a rated voltage not exceeding 1000 V a.c. and 1500 V d.c. intended for household or similar fixed electrical installations, either indoors or outdoors.
DIN EN 60670-21 (2008-03) - Identical
DIN EN 60670-21:2008 - Identical
NBN EN 60670-21 : 2007 - Identical
BS EN 60670-21 : 2007 - Identical
EN 60670-21 : 2007 - Identical
DIN EN 60670-21 : 2008 - Identical
BS EN 60670-21 : 2007 - Identical
NF EN 60670-21 : 2007 - Identical
SS EN 60670-21 Ed. 1 (2007) - Identical
BS EN 60670-21:2007 - Identical
DIN EN 60670-21 (2005-10) - Identical
NBN EN 60670-21:2007 - Identical
NF EN 60670-21:2007 - Identical
