1SFA898120R7000, PSTX1050-600-70 Soft Starter, 560 kW, 1050 A, 208 to 600V AC

<!-- ABB PSTX Soft Starter – Shopify Description (with real links) -->
<section style="font-family:inherit;">
  <h1>ABB PSTX Soft Starter – Advanced Motor Starting &amp; Protection</h1>

  <p>
    The <strong>ABB PSTX</strong> soft starter series delivers precise three-phase torque control, integrated bypass contactors,
    and comprehensive protection to extend the lifetime of motors and mechanical systems. With a global control supply
    (100–250 V AC/DC) and main supply up to 600 V AC, PSTX is engineered for pumps, fans, compressors,
    conveyors, and process applications that demand smooth acceleration, soft-stop, and reliable diagnostics.
  </p>

  <h2>Key Features</h2>
  <ul>
    <li>
<strong>Supply Range:</strong> 208–600 V AC (3-phase); <strong>Rated Current:</strong> 30…1250 A</li>
    <li>
<strong>Built-in Bypass:</strong> lower heat dissipation &amp; compact panels</li>
    <li>
<strong>Smart Control:</strong> true three-phase torque control; pump soft-stop (water hammer reduction)</li>
    <li>
<strong>Protection Suite:</strong> overload, phase loss/imbalance, under/over-voltage, earth-fault; PTC/PT100 inputs</li>
    <li>
<strong>Ease of Use:</strong> LCD keypad, setup wizards, application macros; consistent interface across the range</li>
    <li>
<strong>Connectivity:</strong> Modbus RTU standard; optional Profibus / DeviceNet / EtherNet/IP</li>
  </ul>

  <h2 style="margin-top:24px;">PSTX Selection Table</h2>
  <table cellpadding="8" cellspacing="0" style="width:100%; border-collapse:collapse;">
    <thead style="font-size:1.06rem;">
      <tr style="border-bottom:2px solid #333;">
        <th rowspan="2" style="text-align:left; width:16%;">Reference (SKU)</th>
        <th rowspan="2" style="text-align:left; width:18%;">Catalog No</th>
        <th colspan="2" style="text-align:center;">Direct connection</th>
        <th colspan="2" style="text-align:center;">Delta (inside-delta) connection</th>
      </tr>
      <tr style="border-bottom:2px solid #333;">
        <th style="text-align:center; width:12%;">Motor power<br>400 V (kW)</th>
        <th style="text-align:center; width:10%;">Output current<br>(A)</th>
        <th style="text-align:center; width:12%;">Motor power<br>400 V (kW)</th>
        <th style="text-align:center; width:10%;">Output current<br>(A)</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898103r7000-pstx30-600-70" title="PSTX30-600-70">PSTX30-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898103r7000-pstx30-600-70" title="1SFA898103R7000">1SFA898103R7000</a></td>
        <td style="text-align:center;">15</td>
<td style="text-align:center;">30</td>
<td style="text-align:center;">25</td>
<td style="text-align:center;">52</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898104r7000-pstx37-600-70" title="PSTX37-600-70">PSTX37-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898104r7000-pstx37-600-70" title="1SFA898104R7000">1SFA898104R7000</a></td>
        <td style="text-align:center;">18.5</td>
<td style="text-align:center;">37</td>
<td style="text-align:center;">30</td>
<td style="text-align:center;">64</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898105r7000-pstx45-600-70" title="PSTX45-600-70">PSTX45-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898105r7000-pstx45-600-70" title="1SFA898105R7000">1SFA898105R7000</a></td>
        <td style="text-align:center;">22</td>
<td style="text-align:center;">45</td>
<td style="text-align:center;">37</td>
<td style="text-align:center;">76</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898106r7000-pstx60-600-70" title="PSTX60-600-70">PSTX60-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898106r7000-pstx60-600-70" title="1SFA898106R7000">1SFA898106R7000</a></td>
        <td style="text-align:center;">30</td>
<td style="text-align:center;">60</td>
<td style="text-align:center;">55</td>
<td style="text-align:center;">105</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898107r7000-pstx72-600-70" title="PSTX72-600-70">PSTX72-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898107r7000-pstx72-600-70" title="1SFA898107R7000">1SFA898107R7000</a></td>
        <td style="text-align:center;">37</td>
<td style="text-align:center;">72</td>
<td style="text-align:center;">59</td>
<td style="text-align:center;">124</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898108r7000-pstx85-600-70" title="PSTX85-600-70">PSTX85-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898108r7000-pstx85-600-70" title="1SFA898108R7000">1SFA898108R7000</a></td>
        <td style="text-align:center;">45</td>
<td style="text-align:center;">85</td>
<td style="text-align:center;">75</td>
<td style="text-align:center;">147</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898109r7000-pstx105-600-70" title="PSTX105-600-70">PSTX105-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898109r7000-pstx105-600-70" title="1SFA898109R7000">1SFA898109R7000</a></td>
        <td style="text-align:center;">55</td>
<td style="text-align:center;">106</td>
<td style="text-align:center;">90</td>
<td style="text-align:center;">181</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898110r7000-pstx142-600-70" title="PSTX142-600-70">PSTX142-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898110r7000-pstx142-600-70" title="1SFA898110R7000">1SFA898110R7000</a></td>
        <td style="text-align:center;">75</td>
<td style="text-align:center;">143</td>
<td style="text-align:center;">132</td>
<td style="text-align:center;">245</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898111r7000-pstx170-600-70" title="PSTX170-600-70">PSTX170-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898111r7000-pstx170-600-70" title="1SFA898111R7000">1SFA898111R7000</a></td>
        <td style="text-align:center;">90</td>
<td style="text-align:center;">171</td>
<td style="text-align:center;">160</td>
<td style="text-align:center;">300</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898112r7000-pstx210-600-70" title="PSTX210-600-70">PSTX210-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898112r7000-pstx210-600-70" title="1SFA898112R7000">1SFA898112R7000</a></td>
        <td style="text-align:center;">110</td>
<td style="text-align:center;">210</td>
<td style="text-align:center;">184</td>
<td style="text-align:center;">360</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898113r7000-pstx250-600-70" title="PSTX250-600-70">PSTX250-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898113r7000-pstx250-600-70" title="1SFA898113R7000">1SFA898113R7000</a></td>
        <td style="text-align:center;">132</td>
<td style="text-align:center;">250</td>
<td style="text-align:center;">220</td>
<td style="text-align:center;">430</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898114r7000-pstx300-600-70" title="PSTX300-600-70">PSTX300-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898114r7000-pstx300-600-70" title="1SFA898114R7000">1SFA898114R7000</a></td>
        <td style="text-align:center;">160</td>
<td style="text-align:center;">300</td>
<td style="text-align:center;">257</td>
<td style="text-align:center;">515</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898115r7000-pstx370-600-70" title="PSTX370-600-70">PSTX370-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898115r7000-pstx370-600-70" title="1SFA898115R7000">1SFA898115R7000</a></td>
        <td style="text-align:center;">200</td>
<td style="text-align:center;">370</td>
<td style="text-align:center;">355</td>
<td style="text-align:center;">640</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898116r7000-pstx470-600-70" title="PSTX470-600-70">PSTX470-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898116r7000-pstx470-600-70" title="1SFA898116R7000">1SFA898116R7000</a></td>
        <td style="text-align:center;">250</td>
<td style="text-align:center;">470</td>
<td style="text-align:center;">450</td>
<td style="text-align:center;">814</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898117r7000-pstx570-600-70" title="PSTX570-600-70">PSTX570-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898117r7000-pstx570-600-70" title="1SFA898117R7000">1SFA898117R7000</a></td>
        <td style="text-align:center;">315</td>
<td style="text-align:center;">570</td>
<td style="text-align:center;">540</td>
<td style="text-align:center;">987</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898118r7000-pstx720-600-70" title="PSTX720-600-70">PSTX720-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898118r7000-pstx720-600-70" title="1SFA898118R7000">1SFA898118R7000</a></td>
        <td style="text-align:center;">400</td>
<td style="text-align:center;">720</td>
<td style="text-align:center;">710</td>
<td style="text-align:center;">1247</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898119r7000-pstx840-600-70" title="PSTX840-600-70">PSTX840-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898119r7000-pstx840-600-70" title="1SFA898119R7000">1SFA898119R7000</a></td>
        <td style="text-align:center;">500</td>
<td style="text-align:center;">840</td>
<td style="text-align:center;">800</td>
<td style="text-align:center;">1455</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898120r7000-pstx1050-600-70" title="PSTX1050-600-70">PSTX1050-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898120r7000-pstx1050-600-70" title="1SFA898120R7000">1SFA898120R7000</a></td>
        <td style="text-align:center;">630</td>
<td style="text-align:center;">1050</td>
<td style="text-align:center;">1000</td>
<td style="text-align:center;">1810</td>
      </tr>
      <tr>
        <td><a href="https://stoklink.com/products/abb-1sfa898121r7000-pstx1250-600-70" title="PSTX1250-600-70">PSTX1250-600-70</a></td>
        <td><a href="https://stoklink.com/products/abb-1sfa898121r7000-pstx1250-600-70" title="1SFA898121R7000">1SFA898121R7000</a></td>
        <td style="text-align:center;">710</td>
<td style="text-align:center;">1200</td>
<td style="text-align:center;">1200</td>
<td style="text-align:center;">2160</td>
      </tr>
    </tbody>
  </table>
</section>