Better World

Siemens SIRIUS Soft Starter, , 55 kW, 400 → 600 V ac, 3 Phase, IP20

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Subtotal (1 unit)*

£1,152.88

(exc. VAT)

£1,383.46

(inc. VAT)

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  • Shipping from 17 November 2025
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Better World

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RS Stock No.:
275-802
Mfr. Part No.:
3RW4046-2TB05
Brand:
Siemens
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Brand

Siemens

Power Rating

55 kW

Range

SIRIUS

Motor Starter Type

Soft Start

Voltage Rating

400 → 600 V ac

Phase

3

Current Rating

80 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 provide seamless motor control, ensuring efficient soft starting and stopping of 3 phase motors while enhancing operational reliability. This innovative solution incorporates an integrated bypass contact system, which minimises energy loss during operation, significantly improving performance. With its robust construction, the soft starter offers exceptional thermal and motor overload protection.

Reduces energy consumption
Precise motor control with thyristors
Motor overload protection for safety
External reset for easy troubleshooting
Adjustable current limitation for flexibility
Compact dimensions for efficient use of space
Versatile mounting options
Supports a wide operating voltage range

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