1.0Omrdon Technologyhttps://www.omrdon.com/enomrdonhttps://www.omrdon.com/en/author/webadmin/OMP-ASP20550-HELV,超薄7mm,220Vac, Uc550V, 20KA, 20KV,交流/直流,导轨式高能低残压电源防雷器,接线免拧螺丝 - 欧姆雷盾omrdon Technologyrich600338<blockquote class="wp-embedded-content" data-secret="lWgu2ihI9Y"><a href="https://www.omrdon.com/en/product/omp-asp20550-helv-7mm/">OMP-ASP20550-HELV,Ultra-thin 7mm, 220Vac, Uc550V, 20KA, 20KV, AC/DC, DIN-Rail High Energy Low Residual Voltage Power Surge Protector, Screwless Wiring</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.omrdon.com/en/product/omp-asp20550-helv-7mm/embed/#?secret=lWgu2ihI9Y" width="600" height="338" title="“OMP-ASP20550-HELV,超薄7mm,220Vac, Uc550V, 20KA, 20KV,交流/直流,导轨式高能低残压电源防雷器,接线免拧螺丝” — 欧姆雷盾omrdon Technology" data-secret="lWgu2ihI9Y" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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</script>https://www.omrdon.com/wp-content/uploads/2026/01/OMP-ASP20220-HELV-1.webp10001000欧姆雷盾(OMRDON) OMP-ASP20550-HELV超薄高能低残压电源防雷器系列设计为7mm超薄外壳，不占用安装空间，采用直接插入式笼式端子，接线非常方便，无需拧螺丝，可利用导轨接地，节省安装时间。