NBN EN 60670-21 : 2007
Current
The latest, up-to-date edition.
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
12-01-2013
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking
9 Dimensions
10 Protection against electric shock
11 Provision for earthing
12 Construction
13 Resistance to ageing, protection against ingress of
solid objects and against harmful ingress of water
14 Insulation resistance and electric strength
15 Mechanical strength
16 Resistance to heat
17 Creepage distances, clearances and distances through sealing
compound
18 Resistance of insulating material to abnormal heat and to fire
19 Resistance to tracking
20 Resistance to corrosion
21 Electromagnetic compatibility
Annex ZB (normative) Special national conditions
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