Capacitive sensors, capacitive sensor, M30 x 1.5, metal thread, switching distance: 15 mm, not flush mountable, 3-wire, DC PNP/NPN, operating voltage: 10...30 V DC, current consumption: 18 mA, normally open / normally closed programmable, no / nc programmable, plug connection, M12 plug connection, teach function, electronic lock, automatic load detection PNP/NPN, housing material: housing: V4A (1.4404) buttons: TPE-U cover: PBT plug: PEI