If a specific Siemens part is missing, you have several options for adding it: Online manual for QElectroTech 0.4

Circuit breakers, thermal relays, and residual current devices like the Siemens Sirius line.

This article serves as the definitive guide to understanding, installing, and utilizing the Siemens library within QElectroTech. Whether you are designing a S7-1200 PLC panel, wiring a Sinamics drive, or laying out a Profibus network, mastering this library will cut your design time in half.

: Ensuring everyone on a project uses the same library symbols leads to consistent, professional-grade output. 3. Professional Documentation at Zero Cost

Because QET has an active community, many Siemens-specific elements are contributed by users and included in newer releases.