Better World

Siemens 3RW Soft Starter 480V ac, 30 kW, 3 Phase, IP20

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Subtotal (1 unit)*

£819.41

(exc. VAT)

£983.29

(inc. VAT)

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  • Ready to ship from 20 May 2026
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Better World

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RS Stock No.:
275-921
Mfr. Part No.:
3RW4037-2TB04
Brand:
Siemens
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Brand

Siemens

Product Type

Soft Starter

Power Rating

30kW

Number of Phases

3

IP Rating

IP20

Mount Type

Screw and Snap-On

Maximum Supply Voltage

480V ac

Overall Length

68mm

Maximum Operating Temperature

60°C

Standards/Approvals

EN 61346-2, IEC 204-2, DIN 40719, SCIP, RoHS, UPC, IDEA, IEC 60529, IEC 750 G, IEC 60721, IEC 60947-4-2, UNSPSC, EAN, ETIM, eClass, REACH, WEEE

Overall Width

170mm

Better World Product

Yes

Series

3RW

Overall Depth

198mm

Better World Claim

Concentrated or Compact Solution, Saves Energy

COO (Country of Origin):
CZ
The Siemens Soft Starter delivers exceptional motor control, offering a robust solution for applications requiring smooth start-up and operational efficiency. Designed with integrated technology, it ensures reliable performance in various industrial settings. The device accommodates a wide operational voltage range and delivers optimised protection features, safeguarding motors against overload and thermal issues.

Enhances energy efficiency

Reliable switching with thyristor based architecture

Multiple protective features for motor safety

Adjustable current limitation for various applications

Optimised for high operational temperatures

Compact footprint for tight spaces

Supports both AC and DC control voltages

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