3WL1110-3BB42-1AA2
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 07 2026 |
WM66-3W | Enquire now | £3,532.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 08 2026 |
WM44-3W | 10+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
The 3WL1110-3BB42-1AA2 is a fixed-mounted, four-pole circuit breaker designed for industrial applications. It features a size I configuration with an IEC rated current of 1000A and a voltage rating up to 690V. The device is equipped with an overcurrent release (ETU 15 LI), providing reliable protection against overcurrent conditions. Its design supports both top and bottom front connections with dual-hole mounting, ensuring flexible installation options. This circuit breaker is suitable for high-capacity power systems requiring robust protection and precise control.
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