Multi-connector (MUMM)
Used to join straight sections and to make curves. The amount to be used depends on the amount used to join tray sections, both straight and curved. It is used when the terminations are far apart and also serves to guarantee electrical continuity in the cable trays in this type of assembly. Its thickness allows it to be bent to join horizontal curves. 4 TFMMI units are required for installation.
![](https://www.mecano.co/wp-content/uploads/2022/01/references-multi-connector-MUMM.webp)