Siemens 3RW4037-1BB04 Soft starter SIRIUS 3RW40

Siemens 3RW4037-1BB04
Item Number: 3RW4037-1BB04
  • S2 63 A
  • 30 kW/400 V
  • 40 °C 200-480 V AC
  • 24 V AC/DC Screw terminals
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Total price: 879.65
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SIRIUS soft starter S2 63 A

Item code3RW4037-1BB04
Item class3RW40 soft starters
Made inGermany
Item Group3727
Net Weight (kg)1,3 Kg
World Customs Organization Commodity Code85371098
European Article Number Code4011209692053
Universal Product Code040892783131

The Soft starter Sirius up to 250 kW are suitable for standard three-phase applications and are designed for soft on/off of 3-phase asynchronous motors. They avoid current peaks and torque that happen when using "star-delta" starters. Soft starter Siemens 3RW40 is equipped with optimum serviceability. The built-in bypass contact system reduces the power losses during exploitation, whereby the constituent element does not super heat. Use time can be set overload tripping 4-step rotary switch. Full adjustable amperage limitation, the motor is surely protected even from a surprise increase in amperage. Three LEDs are used to display the possible errors, ineffective trip times, phase failure, overheating. The main types applications: fans, presses, assembly lines, chillers, centrifuges, mixers.


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