Better World
Siemens SIRIUS 3RW Soft Starter, , 7.5 kW, 400 V ac, 3 Phase, IP20
- RS Stock No.:
- 746-4912
- Distrelec Article No.:
- 137-65-969
- Mfr. Part No.:
- 3RW3018-1BB04
- Brand:
- Siemens
Subtotal (1 unit)*
£229.74
(exc. VAT)
£275.69
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2 unit(s) ready to ship
- Plus 14 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £229.74 |
*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.:
- 746-4912
- Distrelec Article No.:
- 137-65-969
- Mfr. Part No.:
- 3RW3018-1BB04
- 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 | 7.5 kW | |
| Motor Starter Type | Soft Start | |
| Range | SIRIUS 3RW | |
| Voltage Rating | 400 V ac | |
| Phase | 3 | |
| Current Rating | 17.6 A | |
| IP Rating | IP20 | |
| Number of Poles | 3 | |
| Overall Length | 151mm | |
| Overall Width | 45mm | |
| Series | 3RW30 | |
| Overall Depth | 95mm | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or compact solution, Saves energy | |
| Standards Met | CCC Certified, CE Certified, CSA Certified, EAC Certified, UL Listed | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Power Rating 7.5 kW | ||
Motor Starter Type Soft Start | ||
Range SIRIUS 3RW | ||
Voltage Rating 400 V ac | ||
Phase 3 | ||
Current Rating 17.6 A | ||
IP Rating IP20 | ||
Number of Poles 3 | ||
Overall Length 151mm | ||
Overall Width 45mm | ||
Series 3RW30 | ||
Overall Depth 95mm | ||
Better World Product Yes | ||
Better World Claim Concentrated or compact solution, Saves energy | ||
Standards Met CCC Certified, CE Certified, CSA Certified, EAC Certified, UL Listed | ||
- COO (Country of Origin):
- CZ
Siemens Soft Starter, 7.5kW, 400V AC, 3 Phase - 3RW Series - 3RW3018-1BB04
Need a soft starter to protect 3-phase motors from damage caused by large inrush currents? This option from Siemens' SIRIUS range can be easily integrated into a motor control system that uses other SIRIUS parts. It's designed for DIN rail mounting has compact dimensions to save space in your cabinet and features status indication, to alert you to device failure or bypass. Start-up voltage can be set at anywhere between 40% and 100% of working voltage, offering flexibility of use. This device makes an ideal replacement for DOL and Star-Delta starters.
• Control voltage of 24V DC offers a combination of safe operation, efficiency and resistance to control-circuit drop
• IP20 ingress protection rating means it's touch-safe and resistant to dust
• Integrated 'self-hold' and 'end of start-up' auxiliary contacts allow you to control interlocking circuits and other pieces of plant such as pumps
• IP20 ingress protection rating means it's touch-safe and resistant to dust
• Integrated 'self-hold' and 'end of start-up' auxiliary contacts allow you to control interlocking circuits and other pieces of plant such as pumps
What's a soft starter used for?
A soft starter is typically used to control AC electric motors. It uses solid-state switches to control the voltage and starting current supplied to the motor, helping to reduce the torque and load during the start-up phase.
Related links
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