REQUIREMENTS FOR AUTOMATIC RECLOSING DEVICES (ARDS) FOR CIRCUIT-BREAKERS, RCBOS AND RCCBS FOR HOUSEHOLD AND SIMILAR USES
International Electrotechnical Committee
FOREWORD
INTRODUCTION
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 (informative) - Classification of ARDs
according to 4.3.1
Annex B (informative) - Classification of ARDs
according to 4.3.2.1 a) and/or 4.3.2.2 a)
Annex C (informative) - Classification of ARDs
according to 4.3.2.1 b) and/or 4.3.2.2 b)
Annex D (normative) - Test sequences and
number of samples to be submitted for
verification of conformity
Bibliography
Pertains to automatic reclosing devices (ARDs) for household and similar uses, for rated voltage not exceeding 440 V AC, and which are intended to be used in combination with circuit-breakers, RCCBs and RCBOs, and designed either for factory assembly or for assembly on site.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 23 |
