I.S. EN 50550:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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POWER FREQUENCY OVERVOLTAGE PROTECTIVE DEVICE FOR HOUSEHOLD AND SIMILAR APPLICATIONS (POP)
Hardcopy , PDF
English
01-01-2011
21-09-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Characteristics
6 Marking and other product information
7 Standard conditions for operation in service
8 Requirements for construction and operation
9 Tests
Annex A (normative) - Test sequences
Annex B (normative) - Determination of clearances
and creepage distances
Annex C (informative) - Examples of terminal designs
Annex D (normative) - Number of samples for full test
procedure
Annex ZZ (informative) - Coverage of Essential
Requirements of EC Directives
Bibliography
Applicable to power frequency overvoltage protection devices (hereafter referred to as 'POP') for household and similar uses, with a rated frequency of 50 Hz, a rated voltage 230 V a.c. (between phase and neutral), intended to be used in combination with a main protective device being either a CB in compliance with EN 60898-1 or EN 60898-2, a RCCB in compliance with EN 61008-1 or a RCBO in compliance with EN 61009-1.
| DocumentType |
Standard
|
| Pages |
54
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 50550:2011 | Equivalent |
| BS EN 50550 : 2011 | Equivalent |
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