RS Better World
Siemens 3RW30 400V ac, 18.5 kW, 3 Phase Soft Starter, IP20
- RS Stock No.:
- 746-4921
- Distrelec Article No.:
- 304-02-181
- Mfr. Part No.:
- 3RW3028-1BB04
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 5 612,81
(exc. VAT)
Kr. 7 016,01
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- 6 unit(s) ready to ship
- Plus 2 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 + | Kr. 5 612,81 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
Learn more about RS Better World products
- RS Stock No.:
- 746-4921
- Distrelec Article No.:
- 304-02-181
- Mfr. Part No.:
- 3RW3028-1BB04
- 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 | 18.5kW | |
| Product Type | Soft Starter | |
| Number of Phases | 3 | |
| IP Rating | IP20 | |
| Mount Type | Screw, Snap-On | |
| Maximum Supply Voltage | 400V ac | |
| Overall Length | 151mm | |
| Overall Width | 45mm | |
| Standards/Approvals | CCC Certified, CE Certified, CSA Certified, EAC Certified, UL Listed | |
| Better World Product | Yes | |
| Overall Depth | 125mm | |
| Better World Claim | Concentrated or Compact Solution, Saves Energy | |
| Series | 3RW30 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Power Rating 18.5kW | ||
Product Type Soft Starter | ||
Number of Phases 3 | ||
IP Rating IP20 | ||
Mount Type Screw, Snap-On | ||
Maximum Supply Voltage 400V ac | ||
Overall Length 151mm | ||
Overall Width 45mm | ||
Standards/Approvals CCC Certified, CE Certified, CSA Certified, EAC Certified, UL Listed | ||
Better World Product Yes | ||
Overall Depth 125mm | ||
Better World Claim Concentrated or Compact Solution, Saves Energy | ||
Series 3RW30 | ||
- COO (Country of Origin):
- CZ
Siemens Soft Starter, 18.5kW, 400V AC - 3RW30 Series - 3RW3028-1BB04
Need to reduce current peaks, voltage fluctuations and load on the power supply network when working with 3-phase asynchronous motors? This miniature soft starter from Siemens' SIRIUS range helps you increase both the safety and efficiency of your motor, in a compact package that saves space in your setup. It features an integrated bypass that diverts the current through the soft starter's switching circuits during operation. This helps minimise heat build-up in your control cabinet and increase the working life of your equipment.
• Compact dimensions of 45 (W) x 125 (H) x 150mm (D) for easy handling
• Operating temperature range of -25°C to +60°C for use in commercial and industrial environments
• Screw and snap-on mounting options for easy installation
Why would I use an integrated bypass contactor with a soft starter?
A bypass contactor opens once the motor has reached full speed. This reduces power loss through heat, which means the enclosure can be made smaller and additional devices aren't needed.
Where can I use a soft starter with an integrated bypass contactor?
Integral bypass soft starters are suitable for use with applications where the speed remains constant once it's up and running at full speed, such as pumps, fans and conveyors.
Related links
- Siemens 3RW30 400V ac 3 Phase Soft Starter, IP20
- Siemens 3RW30 400V ac 3 Phase Soft Starter, IP20
- Siemens 3RW30 400V ac 3 Phase Soft Starter, IP20
- Siemens 3RW30 400V ac 3 Phase Soft Starter, IP20
- Siemens 3RW30 400V ac 3 Phase Soft Starter, IP20
- Siemens 3RW30 400V ac 3 Phase Soft Starter
- Siemens 3RW30 400V ac 3 Phase Soft Starter
- Siemens 3RW30 400V ac 3 Phase Soft Starter