LK OPUS 74 switch1-poled IP44 light grey

OPUS 74 switch 1-pole used for installations in compartment- and outdoor installations in homes. Installed outside of the substrate, in the flush-mounted boxes for embedding or potting. Is used, the same indmurings and concreting boxr as to OPUS 66. By embedding the spacer should be: LK no. 504N1021 mounted between the cans by the linking of several inserts. By bricking be 3 pcs. 504N0220 used. Is composed of the insert with seal against the abutment surface, and with tangent cover / lid.