Direct starter, 3RM1, 500V, 0.55 - 3kW, 1.6 - 7A, AC 110-230 V, screw connection. The SIRIUS 3RM1 direct starter is designed for the operational switching of three-phase motors. It offers a narrow design, is multifunctional, and features electronic overload protection. The durable and energy-efficient hybrid switching technology ensures low device variance due to a wide adjustment range. Installation is made easy with reduced wiring effort, and quick fault diagnosis is possible through the LED display. The innovative housing concept includes labeled cover flaps and removable terminal blocks. The starter is available as a direct or reversing starter, optionally with ATEX certification and safety-oriented shutdown, as well as in various motor current ranges, supply voltage types, and connection techniques. A wide range of accessories such as device connectors, fuse modules, feeding systems, or sealable covers complete the system. The SIRIUS 3RM1 motor starter is ideally suited for use in confined spaces.