By using the BC-MUL moulding technique together with the use of MIL.BOX material, these enclosures are structurally solid and mechanically reobust, due to their increased thickness.
They are particularly resisitant to the main pollutants present in industrial environments. The lever enclosure pegs are built into the enclosures.
The methods for fastening the connectors to the enclosures are made by M23 threaded metal inserts. With reference to metal construction, which to comply with electrical installation saftey norms, must be earthed via a metal connection to the protective earth terminal of the connector inserts inside the enclosure, the new series of enclosures offers a solution for total insulation constructions (equivalent to class ll) where necessary.