EN 60372:2004

FOREWORD
PREFACE
SECTION ONE - GENERAL
1 Scope
2 Object
3 Plan of the standard
SECTION TWO - DIMENSIONS AND GENERAL RULES
4 Shape of the locking device
5 Standard dimensions of the split-pins (standard and alternative
   type)
6 Other dimensions given for guidance of manufacturing only
7 Dimensions of the W-clip
8 Method of using the locking devices
SECTION THREE - TESTS
9 Classification of tests
10 Tests in group I (qualification tests)
11 Tests in group II (sample tests)
12 General rules for the visual examinations a)
13 General rules and tests for b), c) and d)
14 Re-test procedure
APPENDIX A - Gauges for W-clips
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Applicable to locking devices used with ball and socket couplings of string insulator units and used with the corresponding metal fittings standardized in EN 60120. -Defines the shapes and some standard dimensions for locking devices as well as the test methods for locking devices; -States the acceptance conditions for supply and gives other dimensions for guidance of manufacturing only. Replaces EN 60372-1 (1977) and 60372-2 (1976).