Elevator limit switch SEL

IP20mechanical

Door contact switch SEL Our SEL series door contacts offer you a particularly long mechanical service life. They are available in three different versions with separate actuator. You can also choose between four different actuator variants. Due to its elastic design of the contacts, the contact plates are mechanically moved with each actuation; this causes a cleaning effect by the actuator. Dirt, dust, and possible oxide layers are rubbed away – the electrical contact is made reliably. - Door contact with contact plates or contact pins - Mechanical lifetime: more than 10 million switching cycles - Protection class IP20