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Siemens SIRIUS Soft Starter, , 45 kW, 400 → 600 V ac, 3 Phase, IP20

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Subtotal (1 unit)*

£937.24

(exc. VAT)

£1,124.69

(inc. VAT)

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  • Shipping from 17 November 2025
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RS Stock No.:
275-903
Mfr. Part No.:
3RW4038-1BB05
Brand:
Siemens
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Brand

Siemens

Power Rating

45 kW

Motor Starter Type

Soft Start

Range

SIRIUS

Voltage Rating

400 → 600 V ac

Phase

3

Current Rating

72 A

IP Rating

IP20

Better World Claim

Concentrated or compact solution, Saves energy

Better World Product

Yes

COO (Country of Origin):
CZ
The Siemens Soft Starter represents a sophisticated solution for motor control, enhancing efficiency and reliability in industrial settings. Designed to manage motor starting and stopping, this innovative device incorporates an integrated bypass contact system and offers extensive protection features to ensure optimal operation. With its compact dimensions and versatile installation options, it seamlessly integrates into existing systems, catering to a variety of applications.

Adjustable current limitation for varied needs
Wide operating voltage range
Diverse control supply voltage options
Compact for restricted spaces
Red touch display for quick fault detection
Broad temperature range for extreme conditions
Multiple connection options for easy installation

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Discover our Siemens SIRIUS products. Command, Control, Monitor and start your motors the Hybrid way.
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