3RA6120-1BB34 SIEMENS

The SIRIUS 3RA6120-1BB34 is a compact and pre-wired direct-on-line (DOL) starter, designed for starting three-phase induction motors. It is rated for an operational voltage of up to 690V and features a control voltage of 24V AC/DC, compatible with 50...60 Hz power systems. The device offers adjustable overload protection within a current range of 0.32...1.25A, ensuring motor protection against overcurrents and potential damage. Its compact design allows for space-saving installation in control cabinets. The load feeder has an IP20 degree of protection, indicating that it is touch-safe and protected against solid objects greater than 12mm. The main circuit connections are established via reliable screw terminals, providing a secure and robust electrical connection. The auxiliary circuit utilizes a convenient plug-in connection system, supplied without terminals for flexible wiring options. This DOL starter is suitable for various industrial applications requiring simple and effective motor starting. It adheres to SIRIUS's high-quality standards, ensuring reliable performance and a long service life.