NF EN 60670-22 : 2007

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 rusting
21 Electromagnetic compatibility
Annex AA (informative) Examples of connecting boxes/enclosures
Annex ZA (normative) Normative references to international
                       publications with their corresponding
                       European publications
Annex ZB (normative) Special national conditions
UK National Annex NA (informative) Recommendations for
                     fixing centres

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. It also applies to connecting boxes for junction(s) and/or tapping(s).