Yes. I had a GFCI 20A circuit breaker in my panel feeding my pool pump motor. I went to open my pool last spring and the breaker kept tripping. So, I concluded that the breaker went bad.
I opened up the breaker panel to change the breaker and found that the GFCI breaker was infested with ants (regular ones, not fire ants), but interestingly, the GFCI breaker was the ONLY breaker in the entire panel that had ants. DON GIES NOKIA Bell Labs SENIOR PRODUCT COMPLIANCE ENGINEER GLOBAL PRODUCT COMPLIANCE LABORATORY 600-700 Mountain Avenue Room 5B-104 Murray Hill, NJ 07974-0636 USA Phone: +1 908 582 5978 Mobile: +1 732 207 7828 [email protected]<mailto:[email protected]> From: Doug Powell [mailto:[email protected]] Sent: Wednesday, September 14, 2016 6:04 PM To: [email protected] Subject: [PSES] Fire ants All, I was wondering if anyone has any real experiences with fire ant infestation in electrical equipment that they would be willing to share. http://articles.extension.org/pages/30057/ants-and-electrical-equipment It seems to me that for high current contractors and electrical disconnects (not using self-wiping contacts) with contaminants between connection points can result in resistive connections, I^2R heating, potential arcing and if enough voltage is present, series arc faults which over time can erode connections and result in a fire. Does anyone have experience with this as a real problem? Thanks Doug -- Douglas E Powell [email protected]<mailto:[email protected]> http://www.linkedin.com/in/dougp01 - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]<mailto:[email protected]>> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe)<http://www.ieee-pses.org/list.html> List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]<mailto:[email protected]>> Mike Cantwell <[email protected]<mailto:[email protected]>> For policy questions, send mail to: Jim Bacher <[email protected]<mailto:[email protected]>> David Heald <[email protected]<mailto:[email protected]>> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]>
