Электрические шкафы NR с защитой  IP66 

Company DEL performed tests of empty enclosures to increase protection from IP 54 to IP 66 in order to heighten product quality. Protection of the empty enclosures prevents the ingress of dust and is resistant against water jets intensively. This excellent result was achieved sufficient strength of enclosures with using sealing materials and precise workmanship.

Tests were conducted in the Electrotechnical Testing Institute in Prague Troja. On the basis of these tests the whole model range NR obtained the certificate of conformity with the requirements of the empty enclosure according to EN 62208 ed.2.

The certificate can be found here.