3WL1116-3CB42-1AA2

Siemens

Image for illustration purposes only.

If you're unsure whether this part is a perfect match, please contact us.

Enquire now
Full 24 months warranty
Worldwide Delivery

Condition: New Sealed

£5,584.50

Est. shipping: November 16 2026

Need it quicker? Get a Quote

Condition Warehouse Stock Price
New Sealed
Full 24 months warranty
Est. shipping: November 16 2026
WM66-3W Enquire now £5,584.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: November 17 2026
WM94-3W Enquire now £8,851.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: November 17 2026
WM92-3W Enquire now £9,734.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: November 17 2026
WM71-3W Enquire now £12,084.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 01 2026
WM44-3W 10+ in stock - Get Quote

Buying multiple or need a quote including shipping?

Get a Quote

Fast response times

Product Overview:

The 3WL1116-3CB42-1AA2 is a fixed-mounted, four-pole circuit breaker designed for industrial electrical systems. It features a size I configuration and is rated for an IEC In of up to 1600A at voltages up to 690V. The circuit breaker operates at AC50/60Hz and has an interrupting capacity (Icu) of 66kA at 500V. It includes a horizontal rear connection and is equipped with an overcurrent release ETU 25 LSI, suitable for protecting electrical circuits from overloads and short circuits in demanding applications.

This description was generated automatically and may contain errors. Please check specifications against your part number or the manufacturer's datasheet.

Part Number:
3WL1116-3CB42-1AA2
Manufacturer:
Availability:
10+ available from our partners
Condition:
New Sealed
Warranty:
Full 24 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
7242662
Shipping:
We deliver worldwide
Also Known As:
3WL1116_3CB42_1AA2, 3WL11163CB421AA2, 3WL1116/3CB42/1AA2, 3WL1116-3CB42-1AA2

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***

Live progress tracking with every order!
Trusted by 100+ manufacturing companies worldwide
Heineken LogoSpace X LogoAmazon LogoTesla LogoBoeing Logo
Worldwide Delivery by Fedex
Secure Payments via
VISAAmexMastercardPayPal
Rated excellent on Trustpilot
4.5
Up to 24 Month Warranty
Coverage based on item condition
24/7 Customer Support
Talk to our experts any time of day
Easy 30 Day Returns
Simple and hassle-free returns policy