Applies to protective conductor terminal blocks with PE function up to 120 mm2 (250 MCM) and to protective conductor terminal blocks with PEN function equal to and above 10 mm2 (AWG 8).
IEC 60947-7-2:2002 history
2009IEC 60947-7-2:2009 Low-voltage switchgear and controlgear - Part 7-2: Ancillary equipment - Protective conductor terminal blocks for copper conductors
2002IEC 60947-7-2:2002 Low-voltage switchgear and controlgear - Part 7-2: Ancillary equipment; Protective conductor terminal blocks for copper conductors
1995IEC 60947-7-2:1995 Low-voltage switchgear and controlgear - Part 7: Ancillary equipment - Section 2: Protective conductor terminal blocks for copper conductors