3RW4422-1BC45
Image for illustration purposes only.
If you're unsure whether this part is a perfect match, please contact us.
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: August 04 2026 |
WM66-3R | Enquire now | £1,484.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 06 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 06 2026 |
WM44-3R | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 03 2026 |
WM75-3R | Low stock | £951.00 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: July 06 2026 |
WM44-3R | Enquire now | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3RW4422-1BC45 is a SIRIUS soft starter designed for high-performance motor control applications. It features an integrated bypass contact system and is suitable for controlling three-phase asynchronous motors. The device supports operational voltages between 400 and 600 V AC and is rated for a standard current of 29 A at 500 V and 40°C, with an inside-delta configuration supporting up to 50 A and 30 kW. This soft starter facilitates smooth motor start-up and ramp-down, making it ideal for applications requiring precise motor control and reliable performance.
Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.
***CJS Automation is NOT an authorised distributor of Siemens***
Get a Quote
What Happens Next?
Email Confirmation
We’ll send you an email confirming that we’ve received your enquiry and are processing your request.
Dedicated Account Manager
A member of our team will be in contact to confirm the part(s), specifications, and condition.
Your Quote
You will receive a comprehensive quote tailored to your specific needs.
Track Your Shipment
You'll receive tracking details once your order ships so you can follow it's progress.
Online Payments Accepted
If you're happy with your quote, you can pay by Bank Transfer or through our secure payment page using any of the following payment methods, just enter your invoice number and follow the on-screen instructions.
Other Siemens Parts
Closest part codes available to buy online.
GB 
US 
DE 
DK 
ES 
FI 
FR 
IT 
NL 
NO 
PT 
SE