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Siemens SIRIUS Soft Starter, , 18.5 kW, 400 → 600 V ac, 3 Phase, IP20

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Subtotal (1 unit)*

£578.93

(exc. VAT)

£694.72

(inc. VAT)

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  • Shipping from 18 November 2025
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Better World

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RS Stock No.:
275-895
Mfr. Part No.:
3RW4027-1TB05
Brand:
Siemens
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Brand

Siemens

Power Rating

18.5 kW

Motor Starter Type

Soft Start

Range

SIRIUS

Voltage Rating

400 → 600 V ac

Phase

3

Current Rating

32 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 of three phase motors, streamlining the starting process to protect against overload. Equipped with a robust integrated bypass contact system, it not only reduces energy consumption but also ensures reliable performance. The device supports a wide range of voltage ratings and operating frequencies, making it versatile for various industrial applications. Exceptional motor protection features include intrinsic device protection and evaluation of thermistor motor protection.

Overload protection
Flexible mounting
Wide voltage compatibility
Redundant fault signals
Robust performance
Compact size

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