The components of the SIRIUS modular system offer maximum wiring flexibility. They can be connected easily via the corresponding SIRIUS 3RV29 infeed system or the 3RA68 infeed system in conjuction with the compact starter. Both systems are respectively available for devices with screw-type and spring-loaded connection system. For connection, individual circuit breakers, complete load feeders or compact starters are simply clicked into the respective infeed system. Doing away with laborious wiring and fault risks, a complete feeder group is thus supplied with power: Click ‘n’ go!