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<p><font size="4">I've attached a 2009 product specification from
Littlefuse. Their phone number is:1-800-TEC-FUSE.</font></p>
<p><br>
</p>
<p><font size="4">Chris</font><br>
</p>
<div class="moz-cite-prefix">On 10/5/2022 11:13 AM, Mac Lewis via
RE-wrenches wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAOABG49jA8Mr3xj05bJiLeHAEYdadFh0SF-5A9NitPuhxOEZXw@mail.gmail.com">
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<div dir="ltr">Hello Wrenches,
<div><br>
</div>
<div>I have an inspector who doesn't like my heavy duty square D
disconnect loaded with 20A Littelfuse FLSR RK5 Littelfuses for
use as a OCPD and disconnect on a PV circuit. I am operating
below the 300Vdc rating for this fuse but I'm having trouble
finding documentation that states that this fuse is listed for
use in PV systems. </div>
<div>Does anyone know if these fuses have this listing for PV
specifically? Its not easy to find if they do.</div>
<div>Or perhaps a solar listed fuse designed for this
disconnect?</div>
<div><br>
</div>
<div>If not, is there another disconnecting device that can work
for this? I am looking closely at the MNPV6-250 DISCO but
again, the 300Vdc breakers that come with this are listed to
DC branch circuit protection (UL 489A, IEC / EN 60947-2) not
necessarily calling out PV specifically.</div>
<div><br>
</div>
<div>Any input is appreciated!</div>
<div><br>
</div>
<div>Thanks<br clear="all">
<div><br>
</div>
-- <br>
<div dir="ltr" class="gmail_signature"
data-smartmail="gmail_signature">
<div><br>
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<div><font face="'times new roman', serif" color="#305A78"><br>
</font></div>
<div><br>
</div>
Mac Lewis<br>
<br>
<span style="font-family:'Times New
Roman';font-size:medium;color:rgb(255,153,0)"><b><font
size="3" face="Arial, Helvetica, sans-serif">
<p align="left"><font face="Verdana, Arial, Helvetica,
sans-serif" color="#000000"><span
style="font-size:small"><span
style="font-family:arial;font-weight:normal;color:rgb(48,90,120)"><font
face="'times new roman', serif">"Yo solo sé
que no sé nada." </font><span
style="font-weight:700;color:rgb(104,104,104)"><font
face="'times new roman', serif">-Sócrates</font></span></span></span></font></p>
</font></b></span></div>
</div>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
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</pre>
</blockquote>
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<font face="PMingLiU-ExtB">
Christopher Warfel</font><br>
<font face="PMingLiU-ExtB"> ENTECH
Engineering, Inc.</font><br>
<font face="PMingLiU-ExtB">PO Box 871, Block Island, RI
02807</font><br>
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401-466-8978</font><br>
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