SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS - PART 2-4: PARTICULAR REQUIREMENTS - ISOLATING SWITCHES

Available format(s)

Hardcopy

Language(s)

German

Published date

10-01-2005

Publisher

Verband Deutscher Elektrotechniker

1 Scope
2 Normative references
3 Definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking
9 Checking of dimensions
10 Protection against electric shock
11 Provision for earthing
12 Terminals
13 Constructional requirements
14 Mechanism
15 Resistance to ageing, protection provided by enclosures
   of switches and resistance to humidity
16 Insulation resistance and electric strength
17 Temperature rise
18 Making and breaking capacity
19 Normal operation
20 Mechanical strength
21 Resistance to heat
22 Screws, current-carrying parts and connections
23 Creepage distances, clearances and distances through
   sealing compound
24 Resistance of insulating material to abnormal heat,
   to fire and to tracking
25 Resistance to rusting
26 EMC requirements
Annex A (normative) Survey of specimens needed for tests
Annex B (normative) Additional requirements for switches
                       having facilities for the outlet and
                       retention of flexible cables
Annex AA (informative) Determination of short-circuit power factor
Annex BB (informative) SCPDs for short-circuit tests
Annex ZA (normative) Normative references to international
                       publications with their corresponding
                       European publications
Annex ZB (normative) Special national conditions
Figures
Tables

Applies to manually operated general purpose isolating switches with a rated voltage not exceeding 440 V and a rated current not exceeding 125 A, intended for household and similar fixed electrical installations, either indoors or outdoors.

DocumentType	Standard
Pages	0
PublisherName	Verband Deutscher Elektrotechniker
Status	Current

Standards	Relationship
IEC 60669-2-4:2004	Identical
VDE 0632-2-4 : 2005	Corresponds
I.S. EN 60669-2-4:2005	Identical
BS EN 60669-2-4:2005	Identical
EN 60669-2-4:2005	Identical
UNE-EN 60669-2-4:2005	Identical
NF EN 60669-2-4 : 2005	Identical
VDE 0632-2-4 : 2005	Identical