FOREWORD
1 General
2 Normal and special service
conditions
3 Definitions
4 Ratings
5 Design and construction
6 Type tests
7 Routine tests
8 Guide to the selection of
disconnectors and earthing
switches
9 Information to be given with
enquiries, tenders and orders
10 Transport, storage, installation,
operation and maintenance
11 Safety
12 Influence of the product on
the environment
Annex AA (normative) - Special
requirements for disconnectors
and earthing switches used in gas-
insulated and/or metal-enclosed
switchgear
Annex BB (normative) - Alternative test
methods for short-circuit current
making tests
Annex CC (normative) - Tolerances on
test quantities for type tests