NEN EN 50428 : 2005 AMD 2 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
01-10-2016
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 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
101 Abnormal conditions
102 Components
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 (normative) Examples of types of electronic switches
and their functions
Annex BB (normative) Measurement of clearances and creepage
distances
Annex CC (normative) Test set-ups for HBES switches using
TP-Media and PL-Media
Annex DD (informative) A-deviations
Annex ZZ (informative) Coverage of Essential Requirements of EC
Directives
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