The OKTO S22-230 is an electromechanical latching switch with two (normally open) contacts and 230 VAC control voltage. With the latching switch, convenient light control over any number of switches can be implemented quickly and easily. Only two wires per switch are required for the electrical installation. Operation is possible via the integrated hand switch. https://elecena.pl/product/28267723/3120122-electromechanical-latching-switch-2-n-o-contacts-230-v-ip20 2025-04-08 https://elecena.pl/product/28267723/3120122-electromechanical-latching-switch-2-n-o-contacts-230-v-ip20 2026-09-13