<div dir="ltr">Hi Adam, <div>This response is just to you. Is NYSERDA the inspection agency you are talking about? Cause they have given me issues about using Wago Nuts inside a 3R box, even after I got a statement from Wago saying that it is okay to put it inside a 3R box. But squirting a bit of No-Ox in there seems to make them happy about it. The one time we put one inside a 3R panel board to extend a short wire and forgot to put No-Ox on that one, they gave us a 2 out of 5 on the inspection, even though that was the only thing noted in the entire inspection report! But I would be curious if the point you make above will work with NYSERDA?</div><div><br></div><div>Cheers, </div><div>Dave </div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Tue, Nov 11, 2025 at 4:16 PM AE Solar via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><font size="2">We had an inspection agency that was giving us a hard time about using buchanan crimps in junction boxes because they aren't rated for outdoor/damp locations. The point was made (on this listserve) that "<i>if the inside of a 3R enclosure isn't considered dry enough for a <span><span>buchanan</span></span> <span><span>crimp</span></span>/cap, then there's millions of 3R panels with breakers and busbars in them that would have the same problem</i>". The inspection agency finally relented. We put a little No-Alox in the cap. I know that's not what your initial post was about, but tossing that in for consideration just in case...</font></div><div><font size="2"><br></font></div><div><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>Adam Katzman (he/him)<br>Autonomous Energies | Owner/Operator</div><div dir="ltr"><a href="http://www.autonomousenergies.com" target="_blank">www.AutonomousEnergies.com</a><br>(518) 567-1468<br></div></div><div dir="ltr"><br><br></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Nov 11, 2025 at 3:51 PM Jay via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto"><div dir="ltr"></div><div dir="ltr">Hi Sam</div><div dir="ltr"><br></div><div dir="ltr">I can’t imagine being just copper it would matter, the AHJ might have a different opinion however </div><div dir="ltr"><br></div><div dir="ltr">Question. </div><div dir="ltr">How are you insulating them?</div><div dir="ltr"><br></div><div dir="ltr">Jay</div><div dir="ltr"><br></div><div dir="ltr"><br><blockquote type="cite">On Nov 11, 2025, at 11:15 AM, Sam Haraldson via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">re-wrenches@lists.re-wrenches.org</a>> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="ltr">Wrenches,<br><br>On the attached product spec sheet for Ideal Copper Crimps (aka Buchanan crimps) you'll see that max voltage for the crimp is rated at 600V but an asterisk indicates up to 1000V when "in fixtures and signs".  In our application this is a 1000v system and we are joining pairs of #10 PV wires.  The junctions are made in a rail-mounted, plastic j-box.  We could not find the definition of "fixture" as it might pertain to this situation in the NEC and as such are interested to learn more about using Buchanan crimps for 1000V applications.<div><div><br></div><div><div><image.png></div><br></div><div><br></div><div>Cheers,</div><div>Sam<br>  <div><div dir="ltr" class="gmail_signature"><div dir="ltr"><table cellpadding="0" cellspacing="0" style="font-family:Carlito,Tahoma,sans-serif"><tbody><tr><td style="padding:0px 10px 0px 0px;vertical-align:top"><a href="https://onsiteenergyinc.com/" style="border:medium" target="_blank"><img src="https://cdn.prod.website-files.com/675cb4f269e8da457106c938/67acde8cf274634235411bdd_email-sig-logo-onsite-energy.png" alt="OnSite Energy" align="top" width="95" height="95" style="display: block;"></a></td><td style="padding:0px;vertical-align:top"><table cellpadding="0" cellspacing="0"><tbody><tr><td style="padding:0px 10px 0px 0px;vertical-align:bottom"><div color="#514ca0" style="padding:0px;color:rgb(81,76,160);font-size:14pt;font-weight:600;text-transform:uppercase">Sam Haraldson</div><div color="#f9a145" style="padding:0px;color:rgb(249,161,69);font-size:11pt">Operations Specialist</div><div color="#514ca0" style="padding:0px;color:rgb(81,76,160);font-size:8pt">(406) 551-6135</div><div color="#514ca0" style="padding:0px;color:rgb(81,76,160);font-size:8pt">1515 N. Rouse Ave Bozeman, MT 59715</div><div color="#f9a145" style="padding:0px;color:rgb(249,161,69);font-size:8pt">Locally owned and operated since 2012</div></td><td style="padding:0px;vertical-align:bottom"><a href="https://onsiteenergyinc.com/bcorp" style="border:medium" target="_blank"><img src="https://cdn.prod.website-files.com/675cb4f269e8da457106c938/67acde8cb918886086c8a0d5_email-sig-logo-bcorp.png" alt="B Corporation" width="22" height="33" align="bottom" hspace="2" vspace="2" style="display: block;"></a></td></tr></tbody></table></td></tr></tbody></table></div></div></div></div></div></div>
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