Siemens
- Available:
- 1 pc.In-StockUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Czechia, member since 2021, 50–99 employees
- Warranty:
- 24 months
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The SIRIUS Soft Starter is a robust solution designed to handle the demands of industrial environments. With a rating of 36A and 18.5kW, it provides efficient and reliable operation at 400V and 40°C. The soft starter features screw terminals for easy connection, making it compatible with a wide range of applications from 200-460V AC to 230V AC.
This model is no longer available. We recommend the SIRIUS 3RW5 as its successor. The preferred type is SIRIUS 3RW5517-1HA14 for optimal performance and compatibility.
Siemens
Siemens

Siemens
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Datasheet for Siemens 3RW4423-1BC44, including specifications and features.
3D CAD model and technical drawings, ready for your design software.

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