Schneider Square D QOB390 90A 3-Pole Circuit Breaker, 120/240V, Bolt-On
The Schneider Electric QOB390 is a 90-amp, 3-pole miniature circuit breaker designed for residential and light commercial applications. It operates at 120/240 VAC and features a thermal magnetic trip unit for reliable overload and short-circuit protection. The breaker has a 10kA interrupting capacity, ensuring safe operation under fault conditions. Its compact design allows for easy installation in compatible panelboards. The QOB390 is UL Listed and CSA Certified, meeting stringent safety standards.
Listed by: Kareena (Sales Team)
“Don’t look at your feet to see if you are doing it right. Just dance.”
―Anne Lamott
(A positive moment brought to you by Help Resale)
About Us
Welcome to Help Resale, your go-to consignment shop where value meets quality. At Help Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your items.
Need to buy a product, but don't see it in our store?
Please feel free to reach out to us and we will help you find it!
Help Resale
7200 Fair Oaks Blvd Suite 120
Carmichael CA 95608
Business Hours: Monday-Friday: 9:00 am to 5:00 pm (PST)
All product and company names are trademarks TM or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
