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  <title>[elecena] NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - zmiany ceny</title>
  <description>Monitoring of rotating field, 1 changeover contact, modular device for rail mounting

Designed to monitor 230 V AC voltage between the single-phase conductor, the external conductor and the neutral conductor, and to monitor the rotating field (clockwise) in the rotary switch positions of the double-phase and triple-phase conductors.
LED display for correctly applied voltage. The LED flashes rapidly in the case of wrong polarity or a missing external conductor. Release delay can be set from 0.1 to 8 seconds.</description>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 48.73 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2021-06-12</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 42.27 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2022-02-01</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 43.36 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2022-05-31</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 46.51 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2022-08-19</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 45.43 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2022-11-06</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 48.68 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2023-04-23</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 50.60 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2023-10-27</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 48.17 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2024-03-08</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 48.68 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2024-05-10</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 48.73 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2024-08-01</pubDate>
  </item>
  <item>
   <title>NR12-001-3X230V Mains monitoring relay - 1 changeover contact, 250 V/10 A - 48.22 EUR</title>
   <link>https://elecena.pl/product/18771294/nr12-001-3x230v-mains-monitoring-relay-1-changeover-contact-250-v-10-a</link>
   <pubDate>2025-12-15</pubDate>
  </item>
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