Siemens
- Available:
- 5 pcs.In-StockUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
- Warranty:
- 24 months
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The SIRIUS soft starter, model S3, is a robust and reliable solution designed for industrial applications. It offers a high starting current of 106A, with a maximum power rating of 55KW/400V. The unit operates within a temperature range of 40°C and supports voltage inputs from 200-480V AC. Additionally, it features a 24V DC control input for seamless integration into various systems.
The SIRIUS soft starter is equipped with screw terminals for easy wiring and thermistor motor protection to safeguard against overheating. This model is ideal for applications requiring high starting currents and precise control over the motor's operation.
Siemens

Siemens
Siemens
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Datasheet for Siemens 3RW4047-1TB04, including specifications and features.
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