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<p class="MsoPlainText">Previous message </p>

<p class="MsoPlainText"><snip> </p>

<p class="MsoPlainText">This confirmed my understanding that the limiting factor
on the 30A switch</p>

<p class="MsoPlainText">in a photovoltaic applications is not 30A * 0.8.<span style="">  </span>The limiting factor is 18A</p>

<p class="MsoPlainText">per pole or 11.5A Isc per pole.</p>

<p class="MsoPlainText"><unsnip></p>

<p class="MsoPlainText"> </p>

<p class="MsoPlainText">To clarify – the 18A per pole / 11.5A Isc per pole only
applies if you are using the limited listing for PV applications, with one
string or subarray per pole.<span style="">  </span>If you wire
the HU361RB disconnect with two poles connected in series, then you may run the
switch at 100% of its rating.<span style="">  </span></p>

<p class="MsoPlainText"> </p>

<p class="MsoPlainText">Therefore, you can stuff up to 24 amps Isc (24 * 1.25 =
30) through a single disconnect if the poles are wired in series, or you can
run 3 subarrays each with no more than 11.5A per pole if wired in
parallel.<span style="">  </span></p>

<p class="MsoPlainText"> </p>

<p class="MsoPlainText">Sometimes it’s good to have options.</p>

<p class="MsoPlainText"> </p>

<p class="MsoPlainText"> </p>

<p class="MsoPlainText"> </p>

<p class="MsoPlainText">Phil Undercuffler</p>

<p class="MsoPlainText">Director, Battery-based and Off-grid</p>

<p class="MsoPlainText">Distribution Sales Group</p>

<p class="MsoPlainText">Conergy </p>

<p class="MsoPlainText">Our World Is Full of Energy</p>

<p class="MsoPlainText"><span style="" lang="PT-BR">1730
Camino Carlos Rey Suite 103</span></p>

<p class="MsoPlainText"><span style="" lang="PT-BR">Santa
Fe, NM  87507</span></p>

<p class="MsoPlainText"><span style="" lang="PT-BR"><a href="mailto:p.undercuffler@conergy.us">p.undercuffler@conergy.us</a></span></p>

<p class="MsoPlainText"><span style="" lang="PT-BR">Direct |
505.216.3841</span></p>

<p class="MsoPlainText">Toll Free | 888.396.6611 x4841</p>

<p class="MsoPlainText">Fax | 505.473.3830</p>

<p class="MsoPlainText"><a href="http://www.conergy.us">www.conergy.us</a></p>