Better World

Siemens SIRIUS Soft Starter, , 37 kW, 200 → 480 V ac, 3 Phase, IP20

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Subtotal (1 unit)*

£820.29

(exc. VAT)

£984.35

(inc. VAT)

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  • Shipping from 17 November 2025
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Better World

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RS Stock No.:
275-826
Mfr. Part No.:
3RW4038-2BB14
Brand:
Siemens
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Brand

Siemens

Power Rating

37 kW

Motor Starter Type

Soft Start

Range

SIRIUS

Voltage Rating

200 → 480 V ac

Phase

3

Current Rating

72 A

IP Rating

IP20

Better World Product

Yes

Better World Claim

Concentrated or compact solution, Saves energy

COO (Country of Origin):
CZ
The Siemens Soft Starter is designed to enhance the operational efficiency and reliability of industrial motors. With an integrated bypass contact system, it effectively reduces energy consumption during no-load conditions while providing advanced protection features. Its robust construction allows for operation in demanding environments, making it suitable for a wide range of applications. The soft starter is equipped with adjustable current limitation and intrinsic device protection to safeguard motors against overloads, ensuring longevity and consistent performance.

Thermistor evaluation for motor protection
Reliable thyristor operation
Wide temperature range
Flexible mounting
Supports various conductor sizes
Fault display for diagnostics
Durable environmental ratings

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