Special installation cases
LV electrical installations - Choice and implementation of equipment

The installations in question here are those where certain risks are increased by the combination of various external influences that do not lead to a simple solution, or which may lead to contradictory situations.

As they present singular parameters that are poorly or not at all reflected in general rules, we thought it would be useful to be able to answer, in a condensed way, a number of tricky questions.

As a result, they generally involve the use of :

• restrictions on installation in certain spaces (volumes);

• a choice of appropriate protection measures either in general or in these volumes ;

• limitation of protection classes against indirect contacts ;

• setting degrees of protection against...