Square-d Vw3l40210 Insert For Communication Interface, 2 Female M8 For 2 I/o Signals + 1 Male M8 For Safe Torque Off Safety Function | Blackhawk Supply
XZCC8FDM40V - Female, M8, 4 pin, straight connector, cable gland M9.5 x 1 | Schneider Electric USA
Sensor-actuator connector Schneider Electric XZCC8FCM40V | ProElektro.lv