Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Current and conductors (cables)
6 Current and contact resistance
7 Current and ambient temperature
8 Cable protection: temperature versus current
characteristics
9 Selectivity
10 Replacement of circuit breakers
11 Voltage peaks during opening of circuit
breakers
12 Inrush withstand characteristics of circuit breakers
13 Electromagnetic compatibility (EMC)
Annex A (informative) - Selection procedure for
circuit breakers and cables
Annex B (informative) - Selection of circuit breakers
Annex C (informative) - Ambient temperature influence