MMI 12Flex – Modular measurement technology for the top-hat rail

MMI 12Flex

The MMI 12Flex module is a current module for connection to an MMU 3 or any other master device with a local bus connection. Up to 12 current channels can be measured with each MMI 12Flex. The MMI 12Flex can be connected to other devices with an RJ45 cable via the Local Bus interface. With a maximum of 5 modules connected to each other, up to 60 currents (e.g. 20x 3-phase loads) can be measured. The current inputs are designed for Rogowski coils (e.g. type KBU Flex) with an output signal of 333 mV.


The unit is used for continuous monitoring of the currents in the feeders.

Cookie settings
Cookies are used on this website. Some of the cookies are essential for the functioning of the website, while others help us to better understand how visitors use the website and to achieve a better usability.
Detailed information about cookies

We use cookies on our website. Cookies are small files that are stored in your browser / on your terminal device. Cookies enable us to provide you with certain functionalities on our website. Cookies are also used to collect statistical data that helps us to better understand the use of our website and to optimise the website.
Cookies of the following categories are used on this website:

Cookies used on this website
Privacy policy