*PLUMBERSSTOCK EXPERT* responded:
Good day! In response to your question about the Mars 11951 Capacitor, this capacitor is polarized. If you want a non-polarized capacitor, the Global Industrial B430348 is what you're looking for. This product is not yet on our site, but if you're interested in purchasing the Global Industrial B430348, please contact one of our knowledgeable customer service representatives @ 435-868-4020 between 8:00 am and 7:00 pm MST or through e-mail at firstname.lastname@example.org. They will be happy to assist you. Have the product number ready and our customer support specialists will see if we can order the capacitor for you. Please let us know if you have any other questions or concerns about this product. We are always happy to help.