FOREWORD
1 Scope
2 Normative references
3 Definitions
4 Classification
5 Characteristics of circuit-breakers
6 Marking and other product information
7 Standard conditions for operation in service
8 Requirements for construction and operation
9 Tests
ANNEX A (informative) - Determination of short-circuit
power factor
ANNEX B (normative) - Determination of clearances and
creepage distances
ANNEX C (normative) - Test sequences and number of
samples necessary to prove compliancewiththis
Standard
ANNEX D (informative) - Co-ordination under short-circuit
conditions between a circuit180 breaker and another
short-circuit protective device (SCPD) associated in the
same circuit
ANNEX F (informative) - Examples of terminals
ANNEX E (informative) - Correspondence between ISO and
AWG copper conductors
ANNEX H (normative) - Arrangement for short-circuit test
ANNEX G (normative) - Routine tests
ANNEX J (normative) - Particular requirements for
circuit-breakers with screwless type terminals for
external copper conductors
ANNEX K (normative) - Particular requirements for
circuit-breakers with flat quick235 connect
terminations
ANNEX L (normative) - Specific requirements for
circuit-breakers with screw-type terminals for
external untreated aluminium conductors and
with aluminium screw260 type terminals for use
with copper or with aluminium conductors
Bibliography