SN EN 60947-7-1 : 1993 AMD 1 1999

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

Gives requirements for terminal blocks with screw-type or screw-less type clamping units primarily intended for industrial or similar use and to be fixed to a support to provide electrical and mechanical connection between copper conductors.