The Siemens 6SL3255-0AA00-4BA0 is a Basic Operator Panel (BOP) designed for the SINAMICS G110 drive series. It mounts directly onto the drive front bezel, providing local parameter access, start/stop control, and status readout without a separate HMI panel. Rated for 0…50 °C ambient, with IP20 finger-safe protection — suitable for enclosed control panels where the drive itself is already behind a cabinet door. The 75 x 67 x 14 mm footprint matches the G110 cutout; no additional DIN-rail space is consumed.
The 0…50 °C operating range covers most industrial cabinet environments; if your drive is in a hot enclosure near a furnace or solar-exposed wall, verify the ambient stays below 50 °C.