Siemens 3RG4013-0AA00 Industrial Relay Module

Siemens 3RG4013-0AA00 is an inductive proximity switch (sensor) in a compact M18 cylindrical housing designed for metal detection in industrial automation. It is a 3‑wire, DC‑operated device with an NPN output and a supply range of 15–34 VDC, a nominal sensing distance of 5 mm, and flush‑mount compatibility. The sensor is IP67 rated for dust and water protection and ships with a 2 m PUR cable for straightforward installation. Used for non‑contact metal detection such as part positioning, end‑of‑travel sensing on conveyors, or presence detection in tight spaces, this 3RG4013‑0AA00 part is referenced in distributor listings as a Siemens inductive proximity switch for robust industrial environments.