Like the NG series, also the NS series of safety switches have an electronic system based on RFID technology but they are specific for medium/light applications.
NS series safety switches boast IP67 and IP69K protection degree and reach the maximum PL e, SIL 3 safety levels even with a maximum of 32 sensors connected in series.
The strong interlocking system guarantees a maximum actuator holding force of F1max = 2100 N.
The switch is provided with turnable, non-detachable head and release device, thus allowing to obtain many different configurations with the same device. Besides, a wide centring inlet for the actuator pin makes it easier to align the actuator and the hole on the head of the switch during the assembly phase.
The status of each input and output is highlighted by one specific LED allowing a quick identification of the interruption point in the safety chain.