Better World
Siemens 3RW40 Soft Starter 400V ac, 22 kW, 3 Phase, IP20
- RS Stock No.:
- 746-4956
- Distrelec Article No.:
- 300-55-772
- Mfr. Part No.:
- 3RW4036-1BB04
- Brand:
- Siemens
Subtotal (1 unit)*
£628.74
(exc. VAT)
£754.49
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 9 unit(s) ready to ship
- Plus 4 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 + | £628.74 |
*price indicative
Better World
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- RS Stock No.:
- 746-4956
- Distrelec Article No.:
- 300-55-772
- Mfr. Part No.:
- 3RW4036-1BB04
- 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 | |
| Product Type | Soft Starter | |
| Power Rating | 22kW | |
| Number of Phases | 3 | |
| IP Rating | IP20 | |
| Mount Type | Screw, Snap-On | |
| Maximum Supply Voltage | 400V ac | |
| Overall Length | 170mm | |
| Standards/Approvals | CCC, CE, CSA, EAC, UL | |
| Overall Width | 55mm | |
| Overall Depth | 170mm | |
| Better World Product | Yes | |
| Series | 3RW40 | |
| Better World Claim | Concentrated or Compact Solution, Saves Energy | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Soft Starter | ||
Power Rating 22kW | ||
Number of Phases 3 | ||
IP Rating IP20 | ||
Mount Type Screw, Snap-On | ||
Maximum Supply Voltage 400V ac | ||
Overall Length 170mm | ||
Standards/Approvals CCC, CE, CSA, EAC, UL | ||
Overall Width 55mm | ||
Overall Depth 170mm | ||
Better World Product Yes | ||
Series 3RW40 | ||
Better World Claim Concentrated or Compact Solution, Saves Energy | ||
- COO (Country of Origin):
- CZ
Siemens Soft Starter, 22kW Power Rating, 45A Current Rating - SIRIUS Series - 3RW4036-1BB04
Reduce the risk of start-up current surges and overloads in your electric motors with this soft starter from Siemens. Housed in thermoplastic, the unit is durable and can withstand mechanical impact, making it useful for tough industrial environments. This material also serves as an insulator to protect you from electric shocks for safe operation. The starter comes with integrated thyristors that regulate alternating currents to prevent sudden shutdown when its polarity changes. You can mount the device with screws or directly to the DIN rails using snap-on clips, so it's a versatile safety solution. This type of component is frequently used in the transportation industry.
• Power rating of 22kW for heavy-duty applications
• Wide operating temperature range of -25°C to +60°C for use in demanding conditions
• Transmits power across cable lengths up to 300m, so it's suitable for long runs
How do I know if there's a fault with the soft starter?
The soft starter has a red indicator that comes on when there's a fault with the device, making it easy to monitor and troubleshoot.
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