3RW4047-1BB14

Siemens SIRIUS 3RW4047-1BB14 Soft Starter S3 | Shop On Ebay
Factory New Parts : Warranty 12 Months​
Second-Hand Parts : Warranty 3-6 Months​
Tested & Certified | Ships Worldwide​
Technical / Repair Support​
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Description

The Siemens SIRIUS 3RW4047-1BB14 is a high-capacity soft starter in size S3, engineered for demanding motor control applications requiring smooth acceleration and deceleration. With a rated current of 106A and power capacity of 55kW at 400V, this robust starter provides reliable control for three-phase motors up to 55kW. Operating with a wide voltage range of 200-480V AC and flexible control voltage of 110-230V AC/DC, it offers versatile integration into various industrial power systems. The screw terminal design ensures secure connections, while the durable S3 construction withstands ambient temperatures up to 40°C. This soft starter effectively reduces mechanical stress and electrical current peaks during motor startup, extending equipment lifespan and improving system reliability in heavy-duty applications.

Key Features

  • High-capacity soft starter in size S3
  • Rated current: 106A
  • Power rating: 55kW at 400V
  • Operating voltage: 200-480V AC
  • Control voltage: 110-230V AC/DC
  • Screw terminal connections
  • Ambient temperature: up to 40°C
  • Robust S3 construction for industrial use

Warranty & After-Sales

  • Factory new units: 12 months warranty
  • Refurbished units: 3-6 months warranty
  • Technical support for installation and configuration

Delivery Time

  • Standard delivery: 3-5 working days
  • Express shipping available upon request

Why Choose Our Store

  • Genuine Siemens motor control components
  • Global supply network with competitive pricing
  • Expertise in industrial motor starting systems

Applications

  • High-power three-phase motors up to 55kW
  • Industrial pump and compressor systems
  • Heavy-duty conveyor and material handling
  • Crusher, mill, and mixer applications
  • Ventilation and large fan systems

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