IEC-60999-2 › 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)
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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. Has the status of a group safety publication in accordance with IEC Guide 104.
To find similar documents by classification:
29.120.20 (Connecting devices)
29.130.20 (Low voltage switchgear and controlgear Including switchgear and controlgear assemblies)
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Document Number
IEC 60999-2 Ed. 2.0 b:2003
Revision Level
2ND EDITION
Status
Current
Publication Date
May 1, 2003
Committee Number
121A