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 doug...@gmail.com 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 <emc-p...@ieee.org> 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 <sdoug...@ieee.org> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>