EN 60947-7-4:2013

FOREWORD
INTRODUCTION
1 General
2 Terms and definitions
3 Classification
4 Characteristics
5 Product information
6 Normal service, mounting and transport
  conditions
7 Constructional and performance requirements
8 Tests
Annex A (informative) - Structure of a PCB
        terminal block
Annex B (informative) - Additional Information to
        be specified between manufacturer and user
Annex C (informative) - Examples of PCBs and PCB
        terminal blocks for high current application
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 60947-7-4:2013 specifies requirements for PCB terminal blocks primarily intended for industrial or similar use. Mounting and fixing on the printed circuit board is made by soldering, press-in or equivalent methods to provide electrical and mechanical connection between copper conductors and the printed circuit board. This standard applies to PCB terminal blocks intended to connect copper conductors, with or without special preparation, having a cross-section between 0,05 mm² and 300 mm² (AWG 30/600 kcmil), intended to be used in circuits of a rated voltage not exceeding 1 000 V a.c. up to 1 000 Hz or 1 500 V d.c.