E2-TRIM is applicable for controlled energizing and de-energizing of reactors, capacitors, power transformers, power lines and cables. It is a member of the DAUT product type in the EuroProt+ product family. Members of the EuroProt+ complex protection family are modular devices in respect of hardware and software. Because of the modular architecture, the modules are assembled and configured according to the user’s requirements; from that point on, the software determines the functions.