I.S. EN 60999-1:2003
Current
The latest, up-to-date edition.
CONNECTING DEVICES - ELECTRICAL COPPER CONDUCTORS - SAFETY REQUIREMENTS FOR SCREW-TYPE AND SCREWLESS-TYPE CLAMPING UNITS - PART 1: GENERAL REQUIREMENTS AND PARTICULAR REQUIREMENTS FOR CLAMPING UNITS FOR CONDUCTORS FROM 0,2 MM[2] UP TO 35 MM[2] (INCLUDED)
Hardcopy , PDF
English
01-01-2003
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Definitions
4 General
5 General notes on tests
6 Main characteristics
7 Connection of conductors
8 Constructional requirements
9 Tests
Annex A (informative) Approximate relationship between mm2
and AWG sizes
Annex B (normative) Rated connecting capacity and
corresponding gauges
Annex C (normative) Construction of stranded conductors
Bibliography
Figure 1 - Test apparatus according to 9.4
Figure 2 - Examples of pillar clamping units
Figure 3 - Examples of screw and stud clamping units
Figure 4 - Examples of saddle clamping units
Figure 5 - Examples of mantle clamping units
Figure 6 - Examples of screwless-type clamping units
Table 1 - Relationship between rated connecting capacity and
diameter of conductors
Table 2 - Relationship between mass and cross-sectional area
during testing
Table 3 - Relationship between pull force and cross-sectional
area
Table 4 - Relationship between torque and nominal diameter of
thread
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