Table of Contents

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General conditions for tests
6 Standard ratings
7 Classification
8 Marking
9 Dimensions
10 Protection against electric shock
11 Terminals
12 Provision for earthing
13 Construction
14 Switched lampholders
15 Moisture resistance, insulation resistance and
   electrical strength
16 Mechanical strength
17 Screws, current-carrying parts and connections
18 Creepage distances and clearances
19 General resistance to heat
20 Resistance to heat, fire and tracking
21 Resistance to excessive residual stresses (season cracking)
   and to rusting
Annex A (normative) - Season cracking/corrosion test
Annex B (informative) - Schedule of amended clauses and
        subclauses containing more serious/critical
        requirements which require products to be retested
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications
Annex ZZ (informative) - Relationship between
         this European standard and the safety
         objectives of Directive 2014/35/EU
         [2014 OJ L96] aimed to be covered

Abstract

Pertains to bayonet lampholders B15d and B22d for connection of lamps and semi-luminaires to a supply voltage of 250 V. Also covers lampholders which are integral with a luminaire or intended to be built into appliances.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	CPL/34/2