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Siemens SIRIUS Soft Starter, , 37 kW, 400 → 600 V ac, 3 Phase, IP20

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Subtotal (1 unit)*

£810.33

(exc. VAT)

£972.40

(inc. VAT)

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  • Shipping from 21 November 2025
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RS Stock No.:
275-961
Mfr. Part No.:
3RW4037-2BB15
Brand:
Siemens
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Brand

Siemens

Power Rating

37 kW

Motor Starter Type

Soft Start

Range

SIRIUS

Voltage Rating

400 → 600 V ac

Phase

3

Current Rating

63 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 features an integrated bypass contact system that enhances efficiency and reduces energy consumption. With a compact and robust design, this soft starter is ideal for industrial environments requiring precise motor management. Its advanced thermal and motor overload protection ensures continual operation under varying conditions, while the user friendly connections simplify installation.

Enhances overall efficiency
Comprehensive motor overload protection
Versatile voltage capabilities
Flexible control voltage options
Robust design for challenging environments
Compact dimensions for tight spaces
User friendly connections
Enhanced thermal protection for motor longevity

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