<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></div><div><font color="#305A78" face="'times new roman', serif"><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 face="Arial, Helvetica, sans-serif" size="3"><p align="left"><font color="#000000" face="Verdana, Arial, Helvetica, sans-serif"><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>