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IEC 60999-2

IEC 60999-2:2003
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)
IEC 60999-2:2003 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.
It has the status of a group safety publication in accordance with IEC Guide 104.
BASE PUBLICATION
  CHF 115.-

Technical committee

TC 121/SC 121A Low-voltage switchgear and controlgear

Category

Horizontal standard - Safety - Group Safety
Publication typeInternational Standard
Publication date2003-05-09
Edition2.0
ICS

29.130.20

29.120.20

Stability date2030
ISBN number2831869994
Pages35
File size491.56 KB
EditionDatePublicationEditionStatus

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