3RT1044-1BB40
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: June 08 2026 |
WM20-3R | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: June 08 2026 |
WM22-3R | Low stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: June 09 2026 |
WM44-3R | Low stock | - | Get Quote |
|
New In Open Original Box
Full 12 months warranty Est. shipping: June 05 2026 |
WM10-3R | Low stock | £274.00 | Add to Cart |
|
New In Open Original Box
Full 12 months warranty Est. shipping: June 08 2026 |
WM20-3R | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: June 11 2026 |
WM89-3R | Low stock | £200.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: June 08 2026 |
WM20-3R | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: June 08 2026 |
WM25-3R | Low stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: June 09 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
|
New Without Original Box
Full 12 months warranty Est. shipping: June 08 2026 |
WM25-3R | Low stock | £262.00 | Add to Cart |
|
Refurbished
Full 12 months warranty Est. shipping: June 08 2026 |
WM20-3R | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: June 08 2026 |
WM75-3R | Low stock | £34.00 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: June 05 2026 |
WM10-3R | Low stock | £74.50 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: June 08 2026 |
WM20-3R | Low stock | £125.00 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: June 08 2026 |
WM72-3R | Low stock | £143.50 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: June 08 2026 |
WM26-3R | Low stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: June 09 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3RT1044-1BB40 is a power contactor designed for industrial motor control applications. It features a 3-pole configuration with screw terminals, rated for AC-3 operation at 65 A and capable of switching up to 30 kW at 400 V. The contactor operates with a 24 V DC control voltage and is suitable for controlling electric motors in various automation systems.
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