Bernstein SK-U1ZF30 Safety Door Switch Latch is a plastic-bodied safety interlock from Bernstein AG that guards industrial machine doors by securing the guard and signaling door status to the control system. It is part of the SK Series with a separate actuator, configured as U1Z with the F30 latch option and M12 wiring, designed for mounting on safety facilities. As a DIN EN ISO 14119 Type 2 device, the interlock provides low coding and initiates switching and control operations so the machine cannot restart while the door is open or the latch remains engaged.
