Contents Foreword 1 Scope 2 Normative references 3 Terms and definitions 4 Duty 5 Rating 6 Site operating conditions 7 Electrical operating conditions 8 Thermal performance and tests 9 Other performance and tests 10 Rating plates 11 Miscellaneous requirements 12 Tolerances 13 Electromagnetic compatibility (EMC) 14 Safety Annex A (Informative) Guidance for the application of duty type S10 and for establishing the value of relative thermal life expectancy TL Annex B (Informative) Electromagnetic compatibility (EMC) limits
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