Sensor/Actuator Passive Distributor. M12, rear wall entry, LED: Yes. M12 distributors are available in various designs. The 4, 6, or 8 M12 sockets are 4 or 5-pole. The collective outlet can be configured as a fixed cable variant, a hood variant for self-connection, or with M23. Additionally, there are special versions, such as 1-to-1 distributors for free choice of connections or distributors that are approved for Ex Zone 1.