Siemens Sirius

SIRIUS Compact Branching Reversing Starter for IO-Link 690 V DC 24 V 0.32...1.25 A IP20 Connection Main Circuit: plug-in, without terminals Connection Control Circuit: spring-loaded connection. Compact branching for IO-Link SIRIUS 3RA65 for direct starting of three-phase standard motors up to 32 A. The devices combine the functions of circuit breakers, contactors, and electronic overload relays, offering very high operational reliability. A low variance simplifies logistics. The compact design saves space in the control cabinet. The devices can be integrated into the Totally Integrated Automation concept through the built-in IO-Link interface and provide extensive diagnostic data to the higher-level control system. Thanks to removable terminals, easy replacement is possible. The devices are globally certified. The compact branches are available as direct or reversing starters and come with various setting ranges. Designed for DC actuation, they are available with screw or spring-loaded connections. In addition to the power supply system 3RA68, operator modules, auxiliary contacts, terminals, and connection cables are available. Simple, efficient, always up to date - the SIRIUS system modular concept.