BSI - BS EN 60947-7-1
Low-Voltage Switchgear and Controlgear - Part 7: Ancillary Equipment - Section 1: Terminal Blocks for Copper Conductors
|Publication Date:||1 April 1992|
|ICS Code (Low voltage switchgear and controlgear):||29.130.20|
Requirements for terminal blocks with screw-type or screwless type terminals for industrial or similar use to be fixed to a support to provide electrical and mechanical connection between round copper conductors of cross-section between 0.2 mm2 and 300 mm2 for use with circuits of a rated voltage not exceeding 1000 V a.c. (up to 1000 Hz) or 1500 V d.c.