MINIATURE CIRCUIT BREAKER 240V 40A

QO140X

QO140X has not been replaced. Please contact your customer care center for more information.

Need more information? Check our technical FAQs!

Easily find answers to the most frequently asked questions.

Products

Product Documentation Software Downloads Product Selector Product Substitution and Replacement

Support

Help and Contact Center Where to buy Get a Quote Find our Offices opens in new window

Company

Careers Company Profile Report a misconduct Newsroom Investors opens in new window

Quick Links

EcoStruxure Job Search opens in new window Blog opens in new window Tech Support: 877-342-5173

Partners

Sustainability

Events

Insights

Get monthly updates from Schneider Electric delivered right to your inbox.

Please enter a valid email address

I am a...

Please check this box

Problem with captcha verification, please check your connection

I'd like to receive news and commercial info from Schneider Electric and its affiliates via electronic communication means such as email, and I agree to the collection of information on the opening and clicks on these emails (using invisible pixels in the images), to measure performance of our communications and improve them. For more details, please read our Privacy Policy.

Thank you for subscribing to us

Now, you will be the first to know the updates from Schneider Electric. You will receive your welcome message soon. Enjoy!