multifunction relay designated for installation into a wiring box, under wall-switch into an existing electrical installation
advantageous and fast solution for exchanging standard wall-switch for a switch controlled by time or for a impuls relay controlled by a button
SMR-B/US - 4-wire connection - 10 functions - Output contact 1x16A/ SPDT / 2000 VA, 120 V AC - enables switching of fluorescent lights and also energy saving lights - independent galvanically separated input AC/DC 5-250 V
