K1F1687U Schneider Electric

panel mounted USB 3.0 port - Ø22 mm - for USB interface jack type A..

ultrasonic sensor cylindrical M12 - Sn 0.1 m - NO - M8 connector..

TeSys D - auxiliary contact block - 3 NO + 1 NC - screw-clamps terminals..

signalling contacts LUA - 2 NO..

switch disconnector Masterpact MTZ2 20 HA, 2000 A, 3 poles, drawout..