MISCELLANEOUS LAMPHOLDERS - PART 1: GENERAL REQUIREMENTS AND TESTS
International Electrotechnical Committee
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General requirement
5 General conditions for tests
6 Classification
7 Marking
8 Protection against electric shock
9 Terminals
10 Provision for earthing
11 Construction
12 Moisture resistance, insulation resistance
and electric strength
13 Mechanical strength
14 Screws, current-carrying parts and connections
15 Creepage distances and clearances
16 Endurance
17 Resistance to heat and fire
18 Resistance to excessive residual stresses (season
cracking) and to rusting
Annex A (informative) - Lampholders covered by
this standard
Annex B (normative) - Suitable metals
Annex C (normative) - Season cracking/corrosion test
Annex D (normative) - Pendulum impact test apparatus
Annex E (informative) - Schedule of amended clauses
and subclauses containing more
serious/critical requirements which require
products to be retested
Bibliography
Pertains to lampholders of miscellaneous types intended for building-in (to be used with general purpose light sources, projection lamps, floodlighting lamps and street-lighting lamps with caps as listed in Annex A) and the methods of test to be used in determining the safe use of lamps in lampholders
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 34 |
