Coupler connector, straight, for standard and SPEEDCON interlock, M17, number of positions: 3+PE, contact connection type: Pin, shielded: yes, degree of protection: IP67, cable diameter range: 10 mm ... 12.5 mm, number of positions: 4, connection method: Crimp connection, series: ST, Alternative product in accordance with RoHS II without Exemption&nbsp;6c (Pb &lt;&nbsp;0.1&nbsp;%) item no.: 1245222