Better World

Siemens 3RW Soft Starter 600V ac, 37 kW, 3 Phase, IP20

View all Motor Starters

Subtotal (1 unit)*

Kr. 11 766,84

(exc. VAT)

Kr. 14 708,55

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 21 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 11 766,84

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
275-918
Mfr. Part No.:
3RW4037-1BB05
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Soft Starter

Power Rating

37kW

Number of Phases

3

IP Rating

IP20

Mount Type

Screw and Snap-On

Maximum Supply Voltage

600V ac

Overall Length

70mm

Maximum Operating Temperature

60°C

Standards/Approvals

EN 61346-2, DIN 40719, IEC 204-2, IEC 60529, RoHS, UL/CSA ratings, REACH, WEEE, IEC 750 G, CE, IEC 60721

Overall Width

169mm

Series

3RW

Better World Claim

Concentrated or Compact Solution, Saves Energy

Better World Product

Yes

Overall Depth

198mm

COO (Country of Origin):
CZ
The Siemens Soft Starter is designed to enhance the performance and reliability of industrial motors, ensuring seamless operation in demanding environments. Engineered for 3 phase AC motors, it effectively manages motor start-up, reducing mechanical stress and prolonging life. With integrated bypass contacts and a comprehensive range of protective features, this device simplifies installation while providing advanced motor protection.

Promotes energy efficiency

Comprehensive motor overload protection

Adjustable current limitation for tailored settings

Multiple current ratings for varied conditions

Robust design for extreme temperatures

Versatile mounting options

Compliant with international safety standards

Related links