Coupling connector, straight long, for standard and SPEEDCON locking, M23, number of pins: 4+3+PE, contact type: pin, shielded: yes, protection class: IP67, cable diameter range: 7.5 mm ... 18 mm, compatible with mating connectors with SPEEDCON or M23 standard knurled nut, number of pins: 8, connection type: crimp connection, series: SF, alternative product according to RoHS II without exception 6c (Pb < 0.1 %) Item no.: 1241933