Winding Starter SIRIUS 3RM1, 500V, 0.09 - 0.75 kW, 0.4 - 2 A, AC 110-230 V, spring-loaded connection (Push-In) for the operational control of three-phase motors. Narrow design, multifunctional, with electronic overload protection, durable and energy-efficient hybrid switching technology, low device variance due to wide adjustment range, easy installation due to reduced wiring effort, quick fault diagnosis through LED display, innovative housing concept with labeled cover flaps and removable connection terminals. Available as direct or winding starter optionally with ATEX certification and safety-oriented shutdown, with various motor current ranges, supply voltage types, and connection techniques. Extensive accessories such as device connectors, fuse modules, feeding systems, or sealable covers complete the system. Start up in tight spaces - Motor starter SIRIUS 3RM1.