Sensor/actuator connector plug. IP 67. Nowadays, custom cable lengths are often required. To meet this demand, Weidmüller offers a wide portfolio of connectors for free configuration. Plugs and sockets for free configuration for M8, M12, M16, and 7/8" connections are very robust and are ideally suited for mechanical engineering. The 7/8" circular connectors can transmit high power. The screw connection is characterized by its versatile applicability. In this technology, the conductor, optionally with ferrules, is inserted into connection elements and secured with a screw. It is the classic and most cost-effective connection technology that also allows for multi-conductor connections.