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Siemens 3RW Soft Starter 600V ac, 45 kW, 3 Phase, IP20

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Subtotal (1 unit)*

£1,064.05

(exc. VAT)

£1,276.86

(inc. VAT)

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  • Ready to ship from 20 May 2026
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RS Stock No.:
275-798
Mfr. Part No.:
3RW4038-2TB05
Brand:
Siemens
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Brand

Siemens

Product Type

Soft Starter

Power Rating

45kW

Number of Phases

3

Mount Type

Screw and Snap-On

IP Rating

IP20

Maximum Supply Voltage

600V ac

Overall Length

169mm

Maximum Operating Temperature

60°C

Standards/Approvals

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

Overall Width

196mm

Better World Product

Yes

Series

3RW

Better World Claim

Concentrated or Compact Solution, Saves Energy

Overall Depth

71mm

COO (Country of Origin):
CZ
The Siemens Soft Starter is an advanced solution designed for efficient motor control, suitable for demanding industrial applications. This device not only ensures smooth motor start-ups but also provides robust protection features, significantly reducing wear on mechanical components. With integration of a bypass contact system and state of the art thyristor technology, it optimises energy consumption while maintaining operational reliability, even in challenging environments.

Enhances energy efficiency

Thyristor technology

Robust motor overload protection

Adaptable mounting options

Versatile temperature range

User friendly control circuit

Space saving design

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