60999-2-2003
Dispositifs de connexion Conducteurs électriques en cuivre Prescriptions de sécurité pour organes de serrage à vis et sans vis Partie 2: Prescriptions particulières pour les organes de serrage pour conducteurs au-dessus de 35 mm2 et jusqu?à 300 mm2

Connecting devices Electrical copper conductors Safety requirements for screw-type and screwless-type clamping units Part 2: Particular requirements for clamping units for conductors above 35 mm2 up to 300 mm2 (included) (Edition 2.0)

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标准号

60999-2-2003

发布日期

2003年05月01日

实施日期

2003年05月13日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

IEC - International Electrotechnical Commission

引用标准

44

适用范围

This part of IEC 60999 applies to screw-type and screwless-type clamping units for connecting devices@ either as separate entities or as integral parts of equipment@ for the connection of electrical copper conductors (complying with IEC 60228)@ rigid stranded and/or flexible@ having a cross-section above 35 mm2 and up to and including 300 mm2 and equivalent AWG/kcmil sizes with a rated voltage not exceeding 1 000 V a.c. and a frequency up to and including 1 000 Hz and 1 500 V d.c. It applies to clamping units primarily suitable for connecting unprepared conductors. This standard does not apply to clamping units: ? for connection by crimping or soldering; ? for non-universal clamping units defined in 3.10.2 of IEC 60999-1.?