With the switchbox a continuous single-phase supply is branched into a output for 1-switch and one light group. In addition to the phase, also zero and protective earth are supplied to the switch. This makes it possible to connect the supply to the clean-up socket outlet located near the door edge through the switchbox. In the EnstoNet installation system there are special prefabricated leads for connecting the switch to the switchbox (cable type: stranded MKMJ cable). It is easy to connect the stranded wires also to switches equipped with screwless couplers. The distribution box can be fixed e.g. to the installation plate with two ø 3-4 mm screws (distance between screws 75 mm). Weight 160 g/each.