Protection of persons and property
LV Electrical Installations. Operative Rules to Implement Connections

Protection against direct contact

Protection of persons against direct contact is ensured in connection installations by:

• insulation of active parts for a voltage of at least 4 kV;

• out of reach by using a 2x IP or XXB IP enclosure, which requires a tool to open.

Protection against indirect contact

Protection of persons against indirect contact is ensured in connection installations by the use of:

• Class II equipment (NF C 20-030);

• pipes...