Siemens Smart Infrastructure is adding four new devices to its portfolio of Simatic ET 200SP motor starters, which can be used to start electric drives with a power output from 0.1 to 0.4 amperes (A). These types of drives are found in fans and coolant pumps, for example. The compact motor starters are installed in control cabinets and are designed to start single and three-phase motors of machines and systems, protecting them against overloads and short-circuits. They are each available in standard and safety variants.