Better World

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

Subtotal (1 unit)*

£1,152.88

(exc. VAT)

£1,383.46

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£1,152.88

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
275-802
Mfr. Part No.:
3RW4046-2TB05
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Power Rating

55 kW

Motor Starter Type

Soft Start

Range

SIRIUS

Voltage Rating

400 → 600 V ac

Phase

3

Current Rating

80 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 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

Related links