NG series safety switches are suitable for heavy applications and have an electronic system based on RFID technology that enables the switch to detect the actuator. Each actuator can be provided with different coding, thus making it impossible to tamper with a device by using another actuator of the same series.

The strong interlocking system guarantees a maximum actuator holding force of F1max = 9750 N, one of the highest values currently available on the market.

The switch is provided with turnable, non-detachable head and release device, and with a wide centring inlet for the actuator pin for an easy installation.

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.

NG series safety switches have IP67 and IP69K protection degree and reach the maximum PL e, SIL 3 safety levels.