Which NEMA classification? I would expect bugs could get into a NEMA 3R but not a NEMA 4, unless they are getting in through vents or glands.
Oh, and I can verify that mice can get through the holes in the back of Routerboard enclosures intended for antennas. Need to put goof plugs in those. From: Nate Burke Sent: Wednesday, October 28, 2015 2:14 PM To: af@afmug.com Subject: Re: [AFMUG] Bug outages A NEMA will keep out rain, but not bugs. I just had a sealed NEMA box filled with Ants (The little tiny ones). Lucky I happened to be at the site just after they moved in before they caused any damage. There's also a big giant spider that lives in there, but he doesn't cause me any problems, so I just let him watch while I'm working on it. On 10/28/2015 2:01 PM, Chris Fabien wrote: We see equipment failures from bugs occasionally. Generally in the spring and then some this time of year. Seems to be mostly ants. Not so much on our major tower sites, but on small repeaters we usually put a small plastic electrical enclosure and seal the cables with silicon. Ants seem to be able to chew right through it and start to nest inside the router (usually a RB750UP). Also lose a few CPE per year due to the same problem. We started putting some sort of ant poison granules in the boxes this year, seems to work but too early to know for sure. On Wed, Oct 28, 2015 at 2:45 PM, Eric Muehleisen <ericm...@gmail.com> wrote: We keep our equipment in enclosures so they are protected and not tampered with. On Wed, Oct 28, 2015 at 1:35 PM, Jeremy <jeremysmi...@gmail.com> wrote: Any of you guys have bugs causing outages? Our boxes are all pretty well sealed, but our commercial tower site that we lease space on is packed full of Box Elder bugs, stink bugs, wasps, ladybugs, and mice. They all seem to be seeking warmth for the coming winter. We lost two major switches in two days, I believe due to bugs climbing inside and shorting out the switches. I've screened the replacement. Here's hoping that it works!!!