ABB i-bus KNX Lighting Control Product Selection Guide

This document is a product selection guide for ABB i-bus® KNX lighting control devices, detailing specifications for Universal Dim Actuators (UD/S series) and Switch/Dim Actuators with Constant Light Control (SD/S and LR/S series). It includes technical data such as supply voltage, load types, switching capacities, dimming functions, and supported features like forced operation, scene control, and staircase lighting.