Soft starter SIRIUS 3RW40
- Alternative numbers
|Item class||3RW40 soft starters|
|Net Weight (kg)||1,885 Kg|
|European Article Number Code||4011209693302|
|Universal Product Code||040892783148|
|World Customs Organization Commodity Code||85371098|
Siemens Sirius 3RW40 250 kW are fitting for standard three-phase applications and are allotted for soft on/off of 3-phase asynchronous motors. They prevent current peaks and torque caused by the utilize of star-delta starters. The Sirius 3RW40 is organized with optimal operating. The built-in bypass contact system diminishing the power losses during operation, whereby the components do not overheat. The overload trip time can be set with the 4-step rotary switch. Full managed current limit, the engine is reliably defended yet from a surprise increase in amperage. The 3 LEDs are used to display the possible errors, ineffective trip times, phase failure, device failure. The main types applications: construction machines, presses, escalators, compressors and coolers, centrifuges, mixers.