Siemens 3RW4046-1BB04 Soft starter SIRIUS 3RW40

Siemens 3RW4046-1BB04
Item Number: 3RW4046-1BB04
SIRIUS soft starter S3 80 A
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Total price: 1142.68
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SIRIUS soft starter S3 80 A
Item code3RW4046-1BB04
Item class3RW40 soft starters
Made inGermany
Item Group3727
Net Weight (kg)1,874 Kg
World Customs Organization Commodity Code85371098
European Article Number Code4011209693234
Universal Product Code040892691962

The Soft starter Sirius up to 250 kW are suitable for standard three-phase use and are allotted for soft start/stop of three-phase induction engines. They prevent the inrush current and torque caused by the utilize of "star-delta" starters. Soft starters are organized with optimum operating. The built-in bypass contact system decreases the power losses within working, whereby the components do not warm-up. On-off time can be set overload using four-step rotary switch. Thanks to the managed current limit, the engine is surely covered even from an unexpected growth in current strength. Three LEDs are utilized to display the possible errors, ineffective trip times, phase failure, device failure. Main typical applications: pumps, air conditioning systems, conveyors, compressors and coolers, centrifuges, mixers.


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