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  <title>[elecena] EC4BU-12D12 - zmiany ceny</title>
  <description>Przetwornica: DC/DC; 10W; Uwej: 9÷18VDC; Uwyj: 12VDC; Uwyj2: -12VDC</description>
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   <title>EC4BU-12D12 - 148.76 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2022-09-22</pubDate>
  </item>
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   <title>EC4BU-12D12 - 174.41 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-01-20</pubDate>
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   <title>EC4BU-12D12 - 178.65 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-02-22</pubDate>
  </item>
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   <title>EC4BU-12D12 - 174.61 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-03-28</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 173.73 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-03-29</pubDate>
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   <title>EC4BU-12D12 - 168.07 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-06-08</pubDate>
  </item>
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   <title>EC4BU-12D12 - 158.93 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-07-20</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 172.09 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-09-08</pubDate>
  </item>
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   <title>EC4BU-12D12 - 168.66 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-10-19</pubDate>
  </item>
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   <title>EC4BU-12D12 - 159.57 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-11-28</pubDate>
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   <title>EC4BU-12D12 - 158.42 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2023-12-15</pubDate>
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  <item>
   <title>EC4BU-12D12 - 161.25 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2024-01-26</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 162.99 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2024-12-18</pubDate>
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   <title>EC4BU-12D12 - 160.33 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-02-14</pubDate>
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   <title>EC4BU-12D12 - 154.78 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-03-26</pubDate>
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   <title>EC4BU-12D12 - 152.34 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-04-04</pubDate>
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  <item>
   <title>EC4BU-12D12 - 150.88 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-04-12</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 151.11 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-04-21</pubDate>
  </item>
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   <title>EC4BU-12D12 - 150.29 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-04-30</pubDate>
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   <title>EC4BU-12D12 - 150.48 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-05-26</pubDate>
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  <item>
   <title>EC4BU-12D12 - 149.58 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-06-03</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 150.21 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-06-04</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 148.72 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-06-21</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 145.15 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-06-30</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 144.98 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-07-09</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 145.36 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-07-27</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 148.36 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-08-05</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 147.60 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-08-24</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 146.28 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-09-12</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 145.56 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-09-21</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 145.71 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-10-01</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 145.84 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-10-21</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 146.04 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-10-30</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 147.72 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-11-09</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 146.54 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-11-19</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 146.95 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-11-29</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 144.01 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2025-12-19</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 143.43 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2026-02-08</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 142.86 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2026-02-18</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 148.76 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2026-03-10</pubDate>
  </item>
  <item>
   <title>EC4BU-12D12 - 148.58 PLN</title>
   <link>https://elecena.pl/product/21692951/ec4bu-12d12</link>
   <pubDate>2026-03-21</pubDate>
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