Better World
Siemens SIRIUS Soft Starter, , 37 kW, 200 → 480 V ac, 3 Phase, IP20
- RS Stock No.:
- 275-922
- Mfr. Part No.:
- 3RW4038-2BB04
- Brand:
- Siemens
Subtotal (1 unit)*
£820.29
(exc. VAT)
£984.35
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £820.29 |
*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.:
- 275-922
- Mfr. Part No.:
- 3RW4038-2BB04
- 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 | 37 kW | |
Range | SIRIUS | |
Motor Starter Type | Soft Start | |
Voltage Rating | 200 → 480 V ac | |
Phase | 3 | |
Current Rating | 72 A | |
IP Rating | IP20 | |
Better World Product | Yes | |
Better World Claim | Concentrated or compact solution, Saves energy | |
Select all | ||
---|---|---|
Brand Siemens | ||
Power Rating 37 kW | ||
Range SIRIUS | ||
Motor Starter Type Soft Start | ||
Voltage Rating 200 → 480 V ac | ||
Phase 3 | ||
Current Rating 72 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 ensure optimal motor performance while reducing wear and tear during start-up phases. Engineered specifically for 3 phase motors, it utilises an integrated bypass contact system that ensures energy efficiency and minimises power loss. Operating effectively within a wide voltage range, this device provides robust motor overload protection and adjustable current limitation features.
Comprehensive motor overload protection
Adjustable current limitation
Standard frequency range of 50 to 60 Hz
Robust protection class
User friendly control circuit
Versatile terminal connections
Optimised for temperature extremes
Red display for enhanced fault signal visibility
Adjustable current limitation
Standard frequency range of 50 to 60 Hz
Robust protection class
User friendly control circuit
Versatile terminal connections
Optimised for temperature extremes
Red display for enhanced fault signal visibility
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