Siemens 3RW3017-1BB14 3RW30171BB14 Soft starter Motor power at 400 V 55 kW Motor power at 230 V 3 kW 400 V AC Nominal

SIRIUS soft starter S00 12.5 A, 5.5 kW/400 V, 40 °C 200-480 V AC/DC 110-230 V screw clamps SIRIUS 3RW30: For standard applications for soft start-up of DC synchronous motors.Continuously start, reduce current peaks, prevent mains voltage fluctuations during start-up, relieve the power supply, reduce the mechanical load in the drive, save space and wiring compared to star-delta starters and frequency converters, maintenance-free switching and easy handling. The integrated bypass enables the very compact design and ensures low heat generation in the control cabinet. Worldwide approvals (e.g. IEC and UL/CSA).The 3RW soft starters are available for networks up to 690 V in a wide power range with different control supply voltages and are continuous with screw and spring connections. 3RW30/40 provides additional versions with 24 V control supply voltage. Some of the 3RW40 up to size S3 and all 3RW44 also offer thermal motor protection.With the optional connection module, the soft starters can be mounted on the circuit breakers, even for the versions with spring connection.Simple, efficient, always up-to-date - the SIRIUS modular system.This text is machine translated.