Leuze CB-M12-ACY3/1 Y distribution box

Leuze CB-M12-ACY3/1 M12 4-Pin Splitter

The Leuze CB-M12-ACY3/1 is an M12 splitter with a 4-pin connection, straight orientation. Splitters let one M12 port serve two devices or signals, which reduces home-run cabling and frees up I/O ports.

Specifications

Manufacturer Details

The Leuze CB-M12-ACY3/1 is a Y distribution box designed for industrial automation applications requiring M12 connector-based sensor and actuator networks. This passive distribution module features one M12 male axial connector (input) and two M12 female axial connectors (outputs), enabling daisy-chain or star-topology configurations in compact assembly spaces. The 4-pin connector design supports standard industrial signal protocols common in factory automation, process control, and machine vision systems. As a metal-bodied distribution interface, it facilitates reliable electrical continuity while simplifying field wiring in environments where multiple devices must share a single M12 connection point. Documentation - [Technical Datasheet](https://www.leuze.com/en-us/downloads/datasheets/cb-m12-acy3-1-datasheet.pdf) - [M12 Connector Accessories Product Family Overview](https://www.leuze.com/en-us/products/automation/accessories/connectors/m12-distribution-boxes) - [Installation and Wiring Guide](https://www.leuze.com/en-us/downloads/installation-guides/cb-m12-series-installation-guide.pdf) - [3D CAD Model](https://www.leuze.com/en-us/downloads/cad/cb-m12-acy3-1-3d-model.step)

Refer to the manufacturer datasheet for the complete pinout, wiring diagram, and ratings before installation.

Need help matching coding, pin count, or length to your device? Contact Automation Distribution and our team will help you choose the right M12 connection.