Siemens Softstarters SIRIUS 3RW

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SIRIUS soft starter 22.5mm 3 A

SIRIUS soft starter 22.5mm 3 A

SIRIUS soft starter S00 12.5 A

SIRIUS soft starter S00 12.5 A

SIRIUS soft starter S00 12.5 A

SIRIUS soft starter S00 12.5 A

SIRIUS soft starter S00 17.6 A

SIRIUS soft starter S00 17.6 A

SIRIUS soft starter S00 17.6 A

SIRIUS soft starter S00 17.6 A

SIRIUS soft starter S0 25 A

SIRIUS soft starter S0 25 A

SIRIUS soft starter S0 25 A

SIRIUS soft starter S0 25 A

SIRIUS soft starter S0 32 A

SIRIUS soft starter S0 32 A

SIRIUS soft starter S0 32 A

SIRIUS soft starter S0 32 A

SIRIUS soft starter S0 38 A

SIRIUS soft starter S0 38 A

SIRIUS soft starter S0 38 A

SIRIUS soft starter S0 38 A

SIRIUS soft starter S2 45 A

SIRIUS soft starter S2 45 A

SIRIUS soft starter S2 45 A

SIRIUS soft starter S2 45 A

SIRIUS soft starter S2 63 A

SIRIUS soft starter S2 63 A

SIRIUS soft starter S2 63 A

SIRIUS soft starter S2 63 A

Medium voltage soft starter by Siemens is designed for normal starting mode of your motors.  Equipped with 2 or 3-phase motor controls these starters are suitable for different types of electric motors used in pumping and ventilation, conveying lines and compressors.

Sirius 3RW soft starters range includes versatility of series:

  • High Performance (5,5-1.200 kW)
  • General Performance (5,5-560 kW)
  • Basic Performance (1,5-315 kW)
  • Starter Kit "High Performance"
  • Simulation Tool (STS)

Working principle of Sirius 3RW starters was designed for normal start mode. The models with 3RW52 and 3RW55 marking are adapted for isolated networks up to 600V.

Benefits that soft starters by Siemens give to your equipment are integrated motor overload protection, a wide range of models available, inline circuit preference or inside-delta circuit availability. It also can be easily integrated into many applications for soft starting and stopping. Using it, you will be sure that the most efficient switching technology is applied.

With Sirius 3RW Hybrid soft starters, your industrial automation ideas will be performed perfectly.


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