Compact Starters

Efficient Engineering with the utmost functionality

The SIRIUS 3RA6 compact starter is an innovative addition to SIRIUS switchgear. As a universal motor feeder to IEC / EN 60947-6-2, the SIRIUS 3RA6 compact starter combines the functionality of a circuit breaker, solid-state overload relay and contactor. It can be used for all applications involving direct starting of standard induction motors up to 32 A (20HP - 460 Amp).

The SIRIUS 3RA6 compact starters fulfill all the current requirements for configuring load feeders. In this way, you profit from the SIRIUS 3RA6 compact starters with high functionality, flexibility and readily available machine concepts viable for the future, while reducing costs from configuration to commissioning.

SIRIUS 3RA6 Compact Starters

The SIRIUS 3RA6 compact starters for IO-Link combine circuit breaker, contactor and solid-state overload relay in a single device.
An optional operator panel can be connected for simple, local operating and monitoring.
The IO-Link interface enables simple 3-wire connection to the higher-level controller.