Siemens 3RW4073-2BB45 Soft starter SIRIUS 3RW40

Siemens 3RW4073-2BB45
Item Number: 3RW4073-2BB45

SIRIUS soft starter S12 230 A

Total price: 1930.00
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SIRIUS soft starter S12 230 A

Item code3RW4073-2BB45
Item class3RW40 soft starters
Made inGermany
Item Group3727
Net Weight (kg)8,67 Kg
World Customs Organization Commodity Code85371098
Universal Product Code754554923659
European Article Number Code4011209611948

Siemens Sirius 3RW40 at 400 V are fitting for standard three-phase applications and are allotted for soft start/stop of three-phase asynchronous engines. It's prevent the inrush current and torque caused by the utilize of "star-delta" starters. The Sirius 3RW40 is equipped with optimum serviceability. Fitted bypass contact system decrease energy losses during operation, whereby the components do not overheat. With the four-step rotary switch, the overload trip time may be set. Thanks to the controllable current limit, the engine is reliably covered even from a surprise increase in current strength. Three LEDs are used to mapping the possible errors, invalid trip times, no load, overheating. The main typical applications: pumps, air conditioning systems, escalators, chillers, working mechanisms, mixers.


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