Better World
Siemens SIRIUS Soft Starter, , 55 kW, 400 → 600 V ac, 3 Phase, IP20
- RS Stock No.:
- 275-802
- Mfr. Part No.:
- 3RW4046-2TB05
- Brand:
- Siemens
Subtotal (1 unit)*
£1,152.88
(exc. VAT)
£1,383.46
(inc. VAT)
FREE delivery for orders over £50.00
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
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
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 | |
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
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
- Siemens SIRIUS Soft Starter 55 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 22 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 75 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 15 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 18.5 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 7.5 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 45 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 37 kW 3 Phase, IP20