NF C33-020:1998 Insulated cables and their accessories for power systems. Insulation piercing branch-connectors for overhead distributions and services with bundle assembled cores, of rated voltage 0,6/1 kV.
2013NF C33-020:2013 Insulated cables and their accessories for power systems - Insulation piercing branch-connectors for overhead distributions and services with bundle assembled cores, of rated voltage 0,6/1 kV
1998NF C33-020:1998 Insulated cables and their accessories for power systems. Insulation piercing branch-connectors for overhead distributions and services with bundle assembled cores, of rated voltage 0,6/1 kV.