Proximity Sensor SIEN-M5B-PS-S-L Inductive with standard switching distance. Conforms to standard=EN 60947-5-2 Authorisation=(* RCM Mark * c UL us – Listed (OL)) CE mark (see declaration of conformity)=to EU directive for EMC Materials note=(* Free of copper and PTFE * Conforms to RoHS) Nominal switching distance=08 mm