Better World
Siemens SIRIUS 3RW Soft Starter, , 7.5 kW, 400 V ac, 3 Phase, IP20
- RS Stock No.:
- 746-4915
- Distrelec Article No.:
- 137-65-977
- Mfr. Part No.:
- 3RW3018-1BB14
- Brand:
- Siemens
Subtotal (1 unit)*
£229.74
(exc. VAT)
£275.69
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 8 unit(s) ready to ship
- Plus 4 unit(s) ready to ship from another location
- Plus 1 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.:
- 746-4915
- Distrelec Article No.:
- 137-65-977
- Mfr. Part No.:
- 3RW3018-1BB14
- 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 - 3RW30 Series - 3RW3018-1BB14
This 7.5kW soft starter from Siemens' SIRIUS range is used to protect your 3-phase AC electric motor. Fit it easily into your system with other SIRIUS products such as 3-pole circuit breakers. The device is designed for DIN rail mounting and built to compact dimensions to save you space in your cabinet. Integrated bypass allows the motor to run continuously after the start cycle has completed, while 'self-hold' and 'end of start-up' auxiliary contacts allow you to control interlocking circuits and external devices such as pumps. This component makes an ideal replacement for DOL and Star-Delta self-starters.
• IP20 (ingress protection) rating means it's touch-safe and resistant to dust
• Control voltage of 110V to 230V AC means you can control it from UK or US mains supplies without the need for a transformer
• Status indicator informs you of failure or bypass states clearly and quickly
• Control voltage of 110V to 230V AC means you can control it from UK or US mains supplies without the need for a transformer
• Status indicator informs you of failure or bypass states clearly and quickly
How does a soft starter work?
A soft starter limits the amount of torque running through a motor's circuits. It reduces the voltage, then lets it rise back up gradually for a smooth progression of current.
Related links
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