SN EN 60947-7-1 : 1993 AMD 1 1999
Current
The latest, up-to-date edition.
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR; PART 7: ANCILLARY EQUIPMENT; SECTION 1: TERMINAL BLOCKS FOR COPPER CONDUCTORS
01-12-2013
1 General
1.1 Scope
1.2 Normative references
2 Definitions
3 Classification
4 Characteristics
4.1 Summary of characteristics
4.2 Type of terminal block
4.3 Rated and limiting values
5 Product information
5.1 Markings
5.2 Additional information
6 Normal service, mounting and transport conditions
7 Constructional and performance requirements
7.1 Constructional requirements
7.2 Performance requirements
7.3 Electromagnetic compatibility (EMC)
8 Tests
8.1 Kinds of test
8.2 General
8.3 Verification of mechanical characteristics
8.4 Verification of electrical characteristics
8.5 Verification of thermal characteristics
8.6 Verification of EMC characteristics
Annexes
A (informative) Clearances and creepage distances
B (informative) Items subject to agreement between
manufacturer and user
C (normative) Tightening torques for the verification
of the mechanical strength of screw-type clamping units
ZA (normative) Normative references to international
publications with their corresponding European
publications
Bibliography
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