CINXE.COM
Guardians of the grid with Mersen surge protection | Mersen
<!DOCTYPE html> <html lang="en" dir="ltr" prefix="og: https://ogp.me/ns#"> <head> <meta charset="utf-8" /> <meta name="description" content="In the realm of building and infrastructure, ensuring safety and operational excellence are paramount. Mersen's whole-house surge protection devices are at the heart of this sector, delivering reliability and innovation where it matters most." /> <link rel="canonical" href="https://us.mersen.com/en/all-markets/guardians-grid-mersen-surge-protection" /> <meta property="og:site_name" content="Mersen" /> <meta property="og:title" content="Guardians of the grid with Mersen surge protection | Mersen" /> <meta property="og:description" content="In the realm of building and infrastructure, ensuring safety and operational excellence are paramount. Mersen's whole-house surge protection devices are at the heart of this sector, delivering reliability and innovation where it matters most." /> <meta property="og:image" content="https://us.mersen.com/sites/default/files/styles/og_share/public/medias/images/2024-07/building%20generic.JPG?itok=lO7vHoq8" /> <meta name="twitter:description" content="In the realm of building and infrastructure, ensuring safety and operational excellence are paramount. Mersen's whole-house surge protection devices are at the heart of this sector, delivering reliability and innovation where it matters most." /> <meta name="twitter:title" content="Guardians of the grid with Mersen surge protection | Mersen" /> <meta name="Generator" content="Drupal 10 (https://www.drupal.org)" /> <meta name="MobileOptimized" content="width" /> <meta name="HandheldFriendly" content="true" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <script type="application/ld+json">{"@context":"http:\/\/schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/us.mersen.com\/en","name":"Home"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/us.mersen.com\/en\/all-markets","name":"Markets"}},{"@type":"ListItem","position":3,"item":{"@id":"","name":"Guardians of the grid with Mersen surge protection"}}]}</script> <script type="application/ld+json">{ "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "additionalType": "Organization", "@id": "https://us.mersen.com", "description": "In the realm of building and infrastructure, ensuring safety and operational excellence are paramount. Mersen\u0027s whole-house surge protection devices are at the heart of this sector, delivering reliability and innovation where it matters most.", "name": "Mersen", "url": "https://us.mersen.com", "logo": { "@type": "ImageObject", "url": "https://us.mersen.com/themes/custom/mersen/logo.svg" }, "address": { "@type": "PostalAddress", "streetAddress": "1 bis place de la Défense", "addressLocality": "Tour Trinity", "addressRegion": "Courbevoie", "postalCode": "92400", "addressCountry": "France" } }, { "@type": "WebPage", "@id": "https://us.mersen.com/en/all-markets/guardians-grid-mersen-surge-protection", "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://us.mersen.com/en" }, { "@type": "ListItem", "position": 2, "name": "Markets", "item": "https://us.mersen.com/en/all-markets" }, { "@type": "ListItem", "position": 3, "name": "Guardians of the grid with Mersen surge protection", "item": "https://us.mersen.com/en/all-markets/guardians-grid-mersen-surge-protection" } ] } } ] }</script> <link rel="apple-touch-icon" href="/themes/custom/mersen/apple-touch-icon.png" sizes="180x180" /> <link rel="icon" href="/themes/custom/mersen/favicon-16x16.png" type="image/png" sizes="16x16" /> <link rel="mask-icon" href="/themes/custom/mersen/safari-pinned-tab.svg" color="#120047" /> <meta name="msapplication-TileColor" content="#120047" /> <meta name="theme-color" content="#120047" /> <link rel="alternate" hreflang="en" href="https://www.mersen.com/en/all-markets/guardians-grid-mersen-surge-protection" data-domain-context-added data-domain="other" data-langcode="en" data-alternate="EN" /> <link rel="alternate" hreflang="x-default" href="https://www.mersen.com/en/all-markets/guardians-grid-mersen-surge-protection" data-domain-context-added data-domain="other" data-langcode="en" /> <link rel="alternate" hreflang="en-us" href="https://us.mersen.com/en/all-markets/guardians-grid-mersen-surge-protection" data-domain-context-added data-domain="united_states" data-langcode="en" data-alternate="US" /> <link rel="alternate" hreflang="fr" href="https://www.mersen.com/fr/protegez-votre-reseau-electrique-des-surtensions" data-domain-context-added data-domain="other" data-langcode="fr" data-alternate="FR" /> <link rel="alternate" hreflang="fr-FR" href="https://fr.mersen.com/fr/protegez-votre-reseau-electrique-des-surtensions" data-domain-context-added data-domain="france" data-langcode="fr" data-alternate="FR" /> <link rel="icon" href="/themes/custom/mersen/favicon.ico" type="image/vnd.microsoft.icon" /> <title>Guardians of the grid with Mersen surge protection | Mersen</title> <link rel="stylesheet" media="all" href="/sites/default/files/css/css_7vv7AYCnuS6_m1W_czWaKlBk9BCaM5hDSZ-4N6FjCYM.css?delta=0&language=en&theme=mersen&include=eJxFjEEOxCAIAD_kypMaXImaIhLAQ3_fpD30NplMZpI5yWFNK8yPc6AF4f6PsCXJLw-aUNApvRU0XgX553HxkJYUDZuhdodqW5HzZ_IW3YWHd6rJn7OdI47oNAlkVboBCRA1Kw" /> <link rel="stylesheet" media="all" href="/sites/default/files/css/css_J7fNcLu1ieXcCzKT6YG-Y8MK_OLKsV_m9iOUfepZTMc.css?delta=1&language=en&theme=mersen&include=eJxFjEEOxCAIAD_kypMaXImaIhLAQ3_fpD30NplMZpI5yWFNK8yPc6AF4f6PsCXJLw-aUNApvRU0XgX553HxkJYUDZuhdodqW5HzZ_IW3YWHd6rJn7OdI47oNAlkVboBCRA1Kw" /> <link rel="stylesheet" media="print" href="/sites/default/files/css/css_kMeUaed1zJyAgXZ87Pqj3DclA3q8z5HNNR7GZms2gp8.css?delta=2&language=en&theme=mersen&include=eJxFjEEOxCAIAD_kypMaXImaIhLAQ3_fpD30NplMZpI5yWFNK8yPc6AF4f6PsCXJLw-aUNApvRU0XgX553HxkJYUDZuhdodqW5HzZ_IW3YWHd6rJn7OdI47oNAlkVboBCRA1Kw" /> <link rel="stylesheet" media="all" href="/sites/default/files/css/css_bC1jFD4zgbZeRSxQYsTrxdYC_0Bc_-ugN9dI7OTxjsk.css?delta=3&language=en&theme=mersen&include=eJxFjEEOxCAIAD_kypMaXImaIhLAQ3_fpD30NplMZpI5yWFNK8yPc6AF4f6PsCXJLw-aUNApvRU0XgX553HxkJYUDZuhdodqW5HzZ_IW3YWHd6rJn7OdI47oNAlkVboBCRA1Kw" /> </head> <body class="path-node page-node-type-market-application-service"> <a href="#main-content" class="visually-hidden focusable skip-link"> Skip to main content </a> <div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas> <div class="layout-container"> <header role="banner" class="header"> <div class="region region-header-logo header__logo"> <div id="block-mersen-logo" class="block block-system block-system-branding-block"> <a href="/en" rel="home" class="site-logo"> <img src="/themes/custom/mersen/logo.svg" alt="Home" /> </a> </div> </div> <button type="button" class="header__burger"> <span class="header__burger__text">Menu</span> <span class="header__burger__icon" aria-hidden="true"> <span class="header__burger__icon__line"></span> <span class="header__burger__icon__line"></span> <span class="header__burger__icon__line"></span> </span> </button> <div class="region region-header-nav header__nav"> <div id="block-mersen-menu-main-domain" class="block block-mersen-domain block-mersen-domain-main-menu-block"> <ul data-region="header_nav" class="menu menu-level-0 -columns-1"> <li class="menu-item menu-item--expanded -lvl_3"> <button class="menu-item__button" aria-expanded="false"> Group </button> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-0 menu-type-default -editorial"> <div class="menu-dropdown__header"> <a href="/en/group" class="menu-dropdown__header__title -link">Group</a> <button class="menu-dropdown__header__close"><span class="sr-only">Fermer le menu Group</span></button> </div> <div class="menu-dropdown__editorial"> <div class="clearfix text-formatted field field--name-field-description field--type-text-long field--label-hidden field__item"><p>With more than 50 industrial sites and 18 R&D centers in 33 countries around the world, Mersen develops customized solutions and delivers key products to its clients in order to meet the new technological challenges shaping tomorrow’s world.</p> </div> <div class="field field--name-field-cta field--type-link field--label-hidden field__item"><a href="/en/group">About us</a></div> </div> <ul class="menu menu-level-1 -columns-1"> <li class="menu-item menu-item--expanded"> <a href="/en/group" class="menu-item__link" data-drupal-link-system-path="node/19">Mersen</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> <ul class="menu menu-level-2 -columns-1"> <li class="menu-item"> <a href="/en/group/buoyant-markets" class="menu-item__link" data-drupal-link-system-path="node/73">Buoyant Markets</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/group/expertises" class="menu-item__link" data-drupal-link-system-path="node/71">Expertise</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/group/innovation-mersen" class="menu-item__link" data-drupal-link-system-path="node/72">Innovation</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/group/mersen-group-governance" class="menu-item__link" data-drupal-link-system-path="node/74">Our Governance</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/group/130-years-history" class="menu-item__link" data-drupal-link-system-path="node/78">Our history</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item menu-item--expanded"> <a href="/en/group/mersen-worldwide" class="menu-item__link" data-drupal-link-system-path="mersen-worldwide">Our Location</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> <ul class="menu menu-level-2 -columns-1"> <li class="menu-item"> <a href="/en/group/mersen-worldwide" class="menu-item__link" data-drupal-link-system-path="mersen-worldwide">Mersen Worldwide</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/country" class="menu-item__link" data-drupal-link-system-path="country">Mersen in the USA</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item menu-item--expanded"> <a href="/en/group/news-and-events" class="menu-item__link" data-drupal-link-system-path="news-and-events">Newsroom</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> <ul class="menu menu-level-2 -columns-1"> <li class="menu-item"> <a href="/en/group/news-and-events" class="menu-item__link" data-drupal-link-system-path="news-and-events">News & Events</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/publications/results" class="menu-item__link" data-drupal-link-system-path="publications/results">Publication</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/images-logos" class="menu-item__link" data-drupal-link-system-path="node/12967">Images & logos</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> </ul> </div> </li> </ul> </div> </li> <li class="menu-item menu-item--expanded -lvl_2"> <button class="menu-item__button" aria-expanded="false"> CSR </button> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-0 menu-type-default -editorial"> <div class="menu-dropdown__header"> <a href="/en/corporate-social-responsibility" class="menu-dropdown__header__title -link">CSR</a> <button class="menu-dropdown__header__close"><span class="sr-only">Fermer le menu CSR</span></button> </div> <div class="menu-dropdown__editorial"> <div class="clearfix text-formatted field field--name-field-description field--type-text-long field--label-hidden field__item"><p>As a major player at the heart of technology, Mersen is a committed partner to the companies that drive the industry forward and shape a more sustainable society.</p> </div> <div class="field field--name-field-cta field--type-link field--label-hidden field__item"><a href="/en/corporate-social-responsibility">Our engagement</a></div> </div> <ul class="menu menu-level-1 -columns-1"> <li class="menu-item"> <a href="/en/csr/responsible-partner" class="menu-item__link" data-drupal-link-system-path="node/58">Responsible partner</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/csr/environmental-impact" class="menu-item__link" data-drupal-link-system-path="node/59">Environmental Impact</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/csr/human-capital" class="menu-item__link" data-drupal-link-system-path="node/65">Human Capital</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/csr/ethics-and-compliance" class="menu-item__link" data-drupal-link-system-path="node/66">Ethics and compliance</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/csr/polar-pod-expedition" class="menu-item__link" data-drupal-link-system-path="node/101">The Polar Pod Expedition</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item menu-item--expanded -lvl_2"> <button class="menu-item__button" aria-expanded="false"> Investors </button> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-0 menu-type-default -editorial"> <div class="menu-dropdown__header"> <a href="/en/testament-mersens-robust-and-flexible-business-model" class="menu-dropdown__header__title -link">Investors</a> <button class="menu-dropdown__header__close"><span class="sr-only">Fermer le menu Investors</span></button> </div> <div class="menu-dropdown__editorial"> <div class="clearfix text-formatted field field--name-field-description field--type-text-long field--label-hidden field__item"><p>In 2023, Mersen presented its 2027 strategic roadmap ; a major change in dimension for the Group that illustrates the relevance of our positioning in energy transition markets.</p> </div> <div class="field field--name-field-cta field--type-link field--label-hidden field__item"><a href="/en/testament-mersens-robust-and-flexible-business-model">Why invest in Mersen</a></div> </div> <ul class="menu menu-level-1 -columns-2"> <li class="menu-item"> <a href="/en/testament-mersens-robust-and-flexible-business-model" class="menu-item__link" data-drupal-link-system-path="node/106">Overview</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/investors/mersen-share" class="menu-item__link" data-drupal-link-system-path="node/86">Mersen Share</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/analyst-coverage" class="menu-item__link" data-drupal-link-system-path="node/103">Analyst Coverage</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/investors/shareholders-information" class="menu-item__link" data-drupal-link-system-path="node/98">Shareholder information</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/investors/mersen-regulated-information" class="menu-item__link" data-drupal-link-system-path="node/87">Regulated information</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/investors/agenda" class="menu-item__link" data-drupal-link-system-path="investors/agenda">Agenda</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/investors/annual-general-meeting" class="menu-item__link" data-drupal-link-system-path="node/93">Annual General Meeting</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/investors/mersen-capital-market-day" class="menu-item__link" data-drupal-link-system-path="node/97">Capital Market Day</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/investors/key-figures" class="menu-item__link" data-drupal-link-system-path="node/99">Key Figures</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item menu-item--expanded -lvl_3"> <button class="menu-item__button" aria-expanded="false"> Careers </button> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-0 menu-type-default -editorial"> <div class="menu-dropdown__header"> <a href="/en/careers" class="menu-dropdown__header__title -link">Careers</a> <button class="menu-dropdown__header__close"><span class="sr-only">Fermer le menu Careers</span></button> </div> <div class="menu-dropdown__editorial"> <div class="clearfix text-formatted field field--name-field-description field--type-text-long field--label-hidden field__item"><p>Joining Mersen means joining an international industrial company firmly anchored in today’s real world but with its sights set firmly on the future. It means joining a world of diversity, in terms of professions, technologies, projects and cultures, and a working community with real expertise to help forge tomorrow’s world.</p> </div> <div class="field field--name-field-cta field--type-link field--label-hidden field__item"><a href="/en/careers">Working at Mersen</a></div> </div> <ul class="menu menu-level-1 -columns-1"> <li class="menu-item menu-item--expanded"> <a href="/en/careers" class="menu-item__link" data-drupal-link-system-path="careers">Be Part of the Changing World</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> <ul class="menu menu-level-2 -columns-1"> <li class="menu-item"> <a href="/en/careers/our-employees" class="menu-item__link" data-drupal-link-system-path="node/37">Our employees</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/careers/our-jobs" class="menu-item__link" data-drupal-link-system-path="node/36">Our jobs</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item"> <a href="https://jobs.mersen.com/" class="menu-item__link is-external" target="_blank" title="Our job openings - open in a new window">Our job openings</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item menu-item--expanded -lvl_3"> <button class="menu-item__button" aria-expanded="false"> Resources </button> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-0 menu-type-default -editorial"> <div class="menu-dropdown__header"> <a href="/en/resources" class="menu-dropdown__header__title -link">Resources</a> <button class="menu-dropdown__header__close"><span class="sr-only">Fermer le menu Resources</span></button> </div> <div class="menu-dropdown__editorial"> <div class="clearfix text-formatted field field--name-field-description field--type-text-long field--label-hidden field__item"><p>Find here a set of resources at your disposal such as product brochures, technical documentation, catalogs, drawings, etc.</p> </div> <div class="field field--name-field-cta field--type-link field--label-hidden field__item"><a href="/en/resources">Find product documentation</a></div> </div> <ul class="menu menu-level-1 -columns-1"> <li class="menu-item menu-item--expanded"> <span class="menu-item__link">Online tools</span> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> <ul class="menu menu-level-2 -columns-2"> <li class="menu-item"> <a href="/en/resources/cross-reference" class="menu-item__link" data-drupal-link-system-path="cross-reference">Cross Reference Search</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="https://mersen.netprm.com/Account/Login.aspx?ReturnUrl=/" class="menu-item__link is-external" target="_blank" title="Mersen FUSE-ion Configurator - open in a new window">Mersen FUSE-ion Configurator</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="https://mersen.powerforge.powerdesign.tech/login" class="menu-item__link is-external" target="_blank" title="Bus Bar calculator - open in a new window">Bus Bar calculator</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="https://www.r-tools.com/" class="menu-item__link is-external" target="_blank" title=" R-TOOLS MAXX Air & Liquid Cooled Heat Sink Selector Tool - open in a new window"> R-TOOLS MAXX Air & Liquid Cooled Heat Sink Selector Tool</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="https://epconnect.mersen.com/" class="menu-item__link is-external" target="_blank" title="EP Connect - open in a new window">EP Connect</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="https://go.bluevolt.com/Mersen/s/" class="menu-item__link is-external" target="_blank" title="Knowledge Center (Electrical) - open in a new window">Knowledge Center (Electrical)</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="https://www.mersen.com/en/mersen-heat-exchanger-configurator" class="menu-item__link is-external" target="_blank" title="Online graphite heat exchanger configurator - open in a new window">Online graphite heat exchanger configurator</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item menu-item--expanded"> <span class="menu-item__link">Online documentation</span> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> <ul class="menu menu-level-2 -columns-2"> <li class="menu-item"> <a href="/en/resources/emergency-assistance-24-7" class="menu-item__link" data-drupal-link-system-path="node/1151">Emergency Assistance 24/7 (Electrical)</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/resources/fuse-ion-configurator-and-selector-tool" class="menu-item__link" data-drupal-link-system-path="node/12841">FUSE-ion Configurator guide</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/resources/welcome-arc-flash-info-center" class="menu-item__link" data-drupal-link-system-path="node/2528">Arc Flash Info Center</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/resources/bus-bars-expert-corner" class="menu-item__link" data-drupal-link-system-path="node/11799">Bus Bars Expert Corner</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/resources/r-tools-maxx-air-and-liquid-cooled-heat-sink-selector-tool" class="menu-item__link" data-drupal-link-system-path="node/11792">R-TOOLS MAXX - Heat sink selector</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/ep-connect" class="menu-item__link" data-drupal-link-system-path="node/13096">EP Connect guide</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/resources/know-nec-code" class="menu-item__link" data-drupal-link-system-path="node/1106">Know the NEC Code</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/resources/ieee-codes-and-standards" class="menu-item__link" data-drupal-link-system-path="node/2810">IEEE Codes and Standards</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/resources/ansi-ul-1449" class="menu-item__link" data-drupal-link-system-path="node/2811">ANSI/UL 1449</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/resources/nfpa-780" class="menu-item__link" data-drupal-link-system-path="node/3041">NFPA 780</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item"> <a href="/en/resources/compliance-certifications" class="menu-item__link" data-drupal-link-system-path="node/2282">Certifications</a> <div class="menu_link_content menu-link-contentmain-menu-united-states view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> </ul> </div> </li> </ul> </div> <div id="block-mersen-domain-language-selector" class="block block-mersen-common block-mersen-common-domain-language-selector-block"> <div class="menu-item menu-item--expanded -lvl_2"> <button class="menu-item__button" type="button" aria-expanded="false"> <span class="active-language">United States - English</span> </button> <div class="dropdown-languages menu-dropdown"> <div class="menu-dropdown__header"> <span class="menu-dropdown__header__title">Select a country</span> <button class="menu-dropdown__header__close"> <span class="sr-only">Close menu country</span> </button> </div> <div class="item-list"> <ul class="domains-languages"> <li> <a href="https://www.mersen.com/en/all-markets/guardians-grid-mersen-surge-protection" class="language-link" data-no-target-blank="1">Global - English</a> </li> <li> <a href="https://www.mersen.com/fr/protegez-votre-reseau-electrique-des-surtensions" class="language-link" data-no-target-blank="1">Global - French</a> </li> <li> <a href="https://fr.mersen.com/fr/protegez-votre-reseau-electrique-des-surtensions" class="language-link" data-no-target-blank="1">France</a> </li> <li> <a href="https://us.mersen.com/en/all-markets/guardians-grid-mersen-surge-protection" class="language-link" data-no-target-blank="1">United States</a> </li> <li> <a href="https://www.mersen.de/de" class="language-link" data-no-target-blank="1">Germany</a> </li> <li> <a href="https://ep-de.mersen.com/" class="language-link" data-no-target-blank="1">Germany – Electrical Power</a> </li> <li> <a href="https://www.mersen.de/de" class="language-link" data-no-target-blank="1">Austria</a> </li> <li> <a href="https://www.mersen.com.br/pt-br" class="language-link" data-no-target-blank="1">Brazil</a> </li> <li> <a href="https://ep-ca.mersen.com/en" class="language-link" data-no-target-blank="1">Canada - Electrical Power – English</a> </li> <li> <a href="https://ep-ca.mersen.com/fr" class="language-link" data-no-target-blank="1">Canada - Electrical Power – French</a> </li> <li> <a href="https://www.mersengroup.cn/zh-hans" class="language-link" data-no-target-blank="1">China</a> </li> <li> <a href="https://www.mersen.hu/hu" class="language-link" data-no-target-blank="1">Hungary</a> </li> <li> <a href="https://www.mersen.in/" class="language-link" data-no-target-blank="1">India</a> </li> <li> <a href="https://www.mersen.it/it" class="language-link" data-no-target-blank="1">Italy</a> </li> <li> <a href="https://www.mersen.jp/ja" class="language-link" data-no-target-blank="1">Japan</a> </li> <li> <a href="https://www.mersenkorea.co.kr/ko" class="language-link" data-no-target-blank="1">Korea</a> </li> <li> <a href="https://www.mersen.es/es" class="language-link" data-no-target-blank="1">Spain</a> </li> <li> <a href="https://www.mersen.com.tr/tr" class="language-link" data-no-target-blank="1">Turkey</a> </li> <li> <a href="https://www.mersen.co.uk/" class="language-link" data-no-target-blank="1">United Kingdom</a> </li> </ul> </div> </div> </div> </div> <nav role="navigation" id="block-mersen-menu-second-menu-header" class="block block-menu navigation menu--second-menu-header"> <ul data-region="header_nav" class="menu menu-level-0 -columns-1"> <li class="menu-item"> <a href="/en/products" class="menu-item__link" data-drupal-link-system-path="products">Products</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-0 menu-type-default"> </div> </li> <li class="menu-item menu-item--expanded menu-item--active-trail -lvl_3"> <button class="menu-item__button" aria-expanded="false"> Markets & Solutions </button> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-0 menu-type-default -editorial"> <div class="menu-dropdown__header"> <span class="menu-dropdown__header__title -link">Markets & Solutions</span> <button class="menu-dropdown__header__close"><span class="sr-only">Fermer le menu Markets & Solutions</span></button> </div> <div class="menu-dropdown__editorial"> <div class="clearfix text-formatted field field--name-field-description field--type-text-long field--label-hidden field__item"><p>Be it in wind power, solar power, electronics, electric vehicles, and many other sectors, wherever technology is progressing, you will always find a bit of Mersen.</p> </div> <div class="field field--name-field-cta field--type-link field--label-hidden field__item"><a href="/en/all-markets">All markets</a></div> </div> <ul class="menu menu-level-1 -columns-1"> <li class="menu-item menu-item--expanded menu-item--active-trail"> <a href="/en/all-markets" class="menu-item__link" data-drupal-link-system-path="node/16">Markets</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-1 menu-type-default -editorial"> <ul class="menu menu-level-2 -columns-3"> <li class="menu-item"> <a href="/en/mersen-leading-way-cutting-edge-semiconductors" class="menu-item__link" data-drupal-link-system-path="node/15">Semiconductors</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-markets/driving-ahead-performance-and-sustainability" class="menu-item__link" data-drupal-link-system-path="node/53">Electric Vehicle</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-markets/energizing-future-electrical-energy-storage-mersen" class="menu-item__link" data-drupal-link-system-path="node/51">Battery Energy Storage</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-markets/convert-sunlight-energy-mersen" class="menu-item__link" data-drupal-link-system-path="node/57">Solar</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-markets/transforming-air-sustainable-energy-mersen" class="menu-item__link" data-drupal-link-system-path="node/55">Wind</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-markets/optimizing-railways-mersen" class="menu-item__link" data-drupal-link-system-path="node/54">Railways & Metro</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-markets/elevating-aerospace-mersen" class="menu-item__link" data-drupal-link-system-path="node/49">Aerospace</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-markets/mersen-provides-efficient-process-solutions-chemicals" class="menu-item__link" data-drupal-link-system-path="node/48">Chemicals</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item menu-item--active-trail"> <a href="/en/all-markets/guardians-grid-mersen-surge-protection" class="menu-item__link is-active" data-drupal-link-system-path="node/50" aria-current="page">Building & Infrastructure</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-markets/choosing-mersen-your-fuses-power-distribution" class="menu-item__link" data-drupal-link-system-path="node/52">Electrical Production, Transmission & Distribution</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-markets/revolutionizing-energy-mersen-fuses-capacitors-cooling-and-bus-bars-inverters" class="menu-item__link" data-drupal-link-system-path="node/63">Energy Conversion</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item -styled"> <a href="/en/all-markets" class="menu-item__link" data-drupal-link-system-path="node/16">all markets</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item menu-item--expanded"> <a href="/en/all-applications" class="menu-item__link" data-drupal-link-system-path="node/29">Applications</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> <ul class="menu menu-level-2 -columns-2"> <li class="menu-item"> <a href="/en/all-applications/mastering-current-transfer-extreme-environments-mersen" class="menu-item__link" data-drupal-link-system-path="node/638">Current transfer & Electrical carbon</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-applications/revolutionizing-chemical-industry-operations-graphite-anticorrosion-equipment" class="menu-item__link" data-drupal-link-system-path="node/636">Graphite Anticorrosion Equipment</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-applications/graphite-excellent-high-temperature-resistance" class="menu-item__link" data-drupal-link-system-path="node/637">Graphite High Temperature Solutions</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/applications/high-performance-optics" class="menu-item__link" data-drupal-link-system-path="node/627">High Performance Optics</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-applications/resisting-most-extreme-heat" class="menu-item__link" data-drupal-link-system-path="node/639">High Temperature Insulation</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/node/642" class="menu-item__link" data-drupal-link-system-path="node/642">Power Conversion</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-applications/solution-every-stage-your-signal-and-power-transfer-system" class="menu-item__link" data-drupal-link-system-path="node/823">Signal and power Transfer</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-applications/more-security-and-stability-your-electrical-networks" class="menu-item__link" data-drupal-link-system-path="node/628">Surge Protection</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-applications/protect-your-electrical-system-mersen" class="menu-item__link" data-drupal-link-system-path="node/641">Over-Current Protection</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> </ul> </div> </li> <li class="menu-item menu-item--expanded"> <a href="/en/all-services" class="menu-item__link" data-drupal-link-system-path="node/816">Services</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> <ul class="menu menu-level-2 -columns-2"> <li class="menu-item"> <a href="/en/all-services/enhance-your-designs-mersen-simulation-tools" class="menu-item__link" data-drupal-link-system-path="node/645">Simulation Tools</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-services/specific-markets-need-expertise-and-high-quality-site-maintenance" class="menu-item__link" data-drupal-link-system-path="node/643">On-site Maintenance</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/anticorrosion-equipment-service-centers" class="menu-item__link" data-drupal-link-system-path="node/11804">Services Centers in the USA (Anticorrosion Equipment)</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-services/power-stack-design-optimization-evaluation-kits" class="menu-item__link" data-drupal-link-system-path="node/1101">Power Stack Design Optimization</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-services/strategic-edge-motor-maintenance" class="menu-item__link" data-drupal-link-system-path="node/644">Motor Maintenance</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-services/elevate-your-team-mersens-training" class="menu-item__link" data-drupal-link-system-path="node/2793">Training</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-services/powering-ahead-mersen-wind-services" class="menu-item__link" data-drupal-link-system-path="node/2807">Wind services</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/training-modules" class="menu-item__link" data-drupal-link-system-path="node/2805">Knowledge Center (Electrical)</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/all-services/mersens-fuse-control-program" class="menu-item__link" data-drupal-link-system-path="node/13099">Mersen’s Fuse Control program</a> <div class="menu_link_content menu-link-contentsecond-menu-header view-mode-default menu-dropdown menu-dropdown-2 menu-type-default"> </div> </li> </ul> </div> </li> </ul> </div> </li> </ul> </nav> <div id="block-mersen-global-search-access" class="block block-mersen-search block-mersen-global-search-access-block"> <a class="header__nav__search__link" href="/en/search">Search</a> </div> </div> <button class="header__overlay" aria-hidden="true"><span class="sr-only">overlay</span></button> </header> <a id="main-content" tabindex="-1"></a> <div class="region region-highlighted"> <div data-drupal-messages-fallback class="hidden"></div> </div> <main role="main"> <div class="layout-content"> <div class="region region-content"> <div id="block-mersen-content" class="block block-system block-system-main-block"> <article class="en node node--type-market-application-service node--view-mode-full"> <div class="node__content"> <div class="hero"> <div class="hero__breadcrumb"> <div id="block-mersen-breadcrumbs" class="block block-system block-system-breadcrumb-block"> <nav class="breadcrumb" role="navigation" aria-labelledby="system-breadcrumb"> <ol class="breadcrumb__items"> <li class="breadcrumb__item"> <a class="breadcrumb__item__link" href="/en">Home</a> </li> <li class="breadcrumb__item"> <a class="breadcrumb__item__link" href="/en/all-markets">Markets</a> </li> <li class="breadcrumb__item"> <p class="breadcrumb__item__text">Guardians of the grid with Mersen surge protection</p> </li> </ol> </nav> </div> </div> <div class="hero__container"> <div class="hero__img"> <div class="field field--name-field-media field--type-entity-reference field--label-hidden field__item"><article class="media media--type-image media--view-mode-hero"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/hero/public/medias/images/2024-07/building%20generic.JPG.webp?itok=iu6oN6zC 1x" media="all and (min-width: 1200px)" type="image/webp" width="416" height="500"/> <source srcset="/sites/default/files/styles/hero/public/medias/images/2024-07/building%20generic.JPG.webp?itok=iu6oN6zC 1x" media="all and (min-width: 768px)" type="image/webp" width="416" height="500"/> <source srcset="/sites/default/files/styles/article/public/medias/images/2024-07/building%20generic.JPG.webp?itok=PmKLAafH 1x" media="all and (max-width: 767px)" type="image/webp" width="580" height="736"/> <img loading="lazy" src="/sites/default/files/styles/article/public/medias/images/2024-07/building%20generic.JPG.webp?itok=PmKLAafH" width="580" height="736" alt="street with buildings" /> </picture> </div> </article> </div> </div> <div class="hero__text"> <div class="hero__text__surtitle">Building & Infrastructure</div> <h1 class="title">Guardians of the grid with Mersen surge protection</h1> <p class="field field--name-field-resume field--type-string-long field--label-hidden field__item">In the realm of building and infrastructure, ensuring safety and operational excellence are paramount. Mersen's whole-house surge protection devices are at the heart of this sector, delivering reliability and innovation where it matters most.</p> </div> </div> </div> <ul class="paragraphs"> <li> <div class="paragraph paragraph--type--key-figures paragraph--view-mode--default"> <div class="paragraph__header"> <h2 class="paragraph__header__title">Building the World with Mersen</h2> <div class="paragraph__header__description"> <div class="field field--name-field-text-plain field--type-string-long field--label-hidden field__item">Mersen's century-plus expertise and market leadership reflect our commitment to excellence in building and infrastructure, driving our global strategy and success.</div> </div> </div> <ul class='key-figures grid'> <li class="key-figures__item grid__item"> <div class="figure"> <h3 class="figure__value"> <span class="figure__value__number">1211.00</span> <span class="figure__unit">€bn</span> </h3> <p class="figure__text">2023 revenue</p> </div> </li> <li class="key-figures__item grid__item"> <div class="figure"> <h3 class="figure__value"> <span class="figure__value__number">180.00</span> <span class="figure__unit">experts</span> </h3> <p class="figure__text">to meet your needs</p> </div> </li> <li class="key-figures__item grid__item"> <div class="figure"> <h3 class="figure__value"> <span class="figure__value__number">130.00</span> <span class="figure__unit">years</span> </h3> <p class="figure__text">building infrastructure expertise</p> </div> </li> <li class="key-figures__item grid__item"> <div class="figure"> <h3 class="figure__value"> <span class="figure__value__number">5.00</span> <span class="figure__unit">markets</span> </h3> <p class="figure__text">with leadership position</p> </div> </li> </ul> </div> </li> <li> <div class="paragraph paragraph--type--text-media paragraph--view-mode--default"> <div class="paragraph__header"> <h2 class="paragraph__header__title">Future-proofing building with whole-house surge protection devices</h2> </div> <div class="text-media -left"> <div class="clearfix text-formatted field field--name-field-text field--type-text-long field--label-hidden field__item"><p>In the intricate world of building and infrastructure, the deployment of whole-house surge protection devices,and cable protectors is more than a precaution—it's a necessity. Industry professionals are well aware of the challenges posed by electrical surges, which can disrupt not only the power supply but also compromise HVAC systems and the very integrity of a building's infrastructure. The right surge protection strategy is critical in this high-stakes arena, where the cost of failure can be significant. By ensuring a robust defense against voltage transients, these systems play a crucial role in maintaining the seamless operation of our modern built environment.</p> </div> <article class="media media--type-image media--view-mode-text-media"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/article_md/public/medias/images/2024-07/residential%20house.JPG.webp?itok=HoZNcAi0 1x" media="all and (min-width: 1200px)" type="image/webp" width="592" height="394"/> <source srcset="/sites/default/files/styles/article_lg/public/medias/images/2024-07/residential%20house.JPG.webp?itok=dhQ8NWoO 1x" media="all and (min-width: 768px)" type="image/webp" width="602" height="400"/> <source srcset="/sites/default/files/styles/article/public/medias/images/2024-07/residential%20house.JPG.webp?itok=hYkaKkCp 1x" media="all and (max-width: 767px)" type="image/webp" width="736" height="489"/> <img loading="lazy" src="/sites/default/files/styles/article/public/medias/images/2024-07/residential%20house.JPG.webp?itok=hYkaKkCp" width="736" height="489" alt="country house" /> </picture> </div> </article> </div> </div> </li> <li> <div class="paragraph paragraph--type--quote paragraph--view-mode--default"> <div class="paragraph__header"> <h2 class="paragraph__header__title">Achieving collaborative projects with Mersen</h2> </div> <div class="blockquote"> <blockquote> <div class="field field--name-field-text-plain field--type-string-long field--label-hidden field__item">Mersen's expertise has been vital for our infrastructure projects, ensuring safety and efficiency. Their products stand out for their durability and adaptability in a demanding market.</div> </blockquote> <div class="blockquote__cite"> <div class="blockquote__cite__img"> <article class="media media--type-image media--view-mode-quote"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/person/public/medias/images/2024-06/img-man_4_mersen.JPG.webp?itok=Ey-DPFMs 1x" media="all and (min-width: 1200px)" type="image/webp" width="64" height="64"/> <source srcset="/sites/default/files/styles/person/public/medias/images/2024-06/img-man_4_mersen.JPG.webp?itok=Ey-DPFMs 1x" media="all and (min-width: 768px)" type="image/webp" width="64" height="64"/> <source srcset="/sites/default/files/styles/person/public/medias/images/2024-06/img-man_4_mersen.JPG.webp?itok=Ey-DPFMs 1x" media="all and (max-width: 767px)" type="image/webp" width="64" height="64"/> <img loading="lazy" src="/sites/default/files/styles/person/public/medias/images/2024-06/img-man_4_mersen.JPG.webp?itok=Ey-DPFMs" width="64" height="64" alt="Jonathan Smith" /> </picture> </div> </article> </div> <cite class="blockquote__cite__text"> <p class="blockquote__cite__name">Jonathan Smith</p> <p class="blockquote__cite__city">Lead Electrical Engineer</p> </cite> </div> </div> </div> </li> <li> <div class="paragraph paragraph--type--text-media paragraph--view-mode--default"> <div class="paragraph__header"> <h2 class="paragraph__header__title">What is a whole-house surge protection device?</h2> </div> <div class="text-media -right"> <div class="clearfix text-formatted field field--name-field-text field--type-text-long field--label-hidden field__item"><p>In the realm of electrical protection for residential and commercial buildings, a whole-house surge protection device stands as an indispensable defense mechanism. This device is integrated into the building's electrical service box to provide comprehensive protection against transient voltage spikes. Such electrical surges can emanate from a myriad of sources, including utility grid switching, lightning strikes, and large appliances cycling on and off.</p> <p>The whole-house surge protection device operates by continuously monitoring the incoming power and diverting excess voltage away from the home's electrical infrastructure. This proactive approach is essential to preserve the integrity of the building's electrical network and the functionality of connected devices. It is particularly vital for safeguarding high-value electronics and sophisticated appliances that are sensitive to even minor fluctuations in voltage.</p> </div> <article class="media media--type-image media--view-mode-text-media"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/article_md/public/medias/images/2024-07/residential%20buildings.JPG.webp?itok=PiC82_qc 1x" media="all and (min-width: 1200px)" type="image/webp" width="592" height="341"/> <source srcset="/sites/default/files/styles/article_lg/public/medias/images/2024-07/residential%20buildings.JPG.webp?itok=Jofb2qCH 1x" media="all and (min-width: 768px)" type="image/webp" width="695" height="400"/> <source srcset="/sites/default/files/styles/article/public/medias/images/2024-07/residential%20buildings.JPG.webp?itok=pwm01Dl1 1x" media="all and (max-width: 767px)" type="image/webp" width="736" height="424"/> <img loading="lazy" src="/sites/default/files/styles/article/public/medias/images/2024-07/residential%20buildings.JPG.webp?itok=pwm01Dl1" width="736" height="424" alt="modern buildings" /> </picture> </div> </article> </div> </div> </li> <li> <div class="paragraph paragraph--type--text paragraph--view-mode--default"> <div class="paragraph__header"> <h2 class="paragraph__header__title">Mersen range of whole-house surge protection devices: Surge-Trap®</h2> </div> <div class="clearfix text-formatted field field--name-field-text field--type-text-long field--label-hidden field__item"><p><span lang="EN-US">Mersen stands at the forefront of whole-house surge protection devices, offering a comprehensive range of equipment designed to ensure the safety and efficiency of electrical systems.</span></p> <p><span lang="EN-US"></span></p> <h3><span lang="EN-US">Surge protection devices</span></h3> <p><span lang="EN-US">Mersen' surge protection devices stand as a critical defense line, offering unparalleled protection against electrical surges that can affect whole-house systems. Designed with precision, our surge protection devices Surge-Trap® provide robust defense mechanisms for your building's electrical distribution network, ensuring that appliances and sensitive electronics are safeguarded from the unpredictable nature of power surges. Ideal for buildings with smart street lighting, HVAC systems, and other critical loads, Mersen's surge protection devices are an essential component in maintaining the integrity and functionality of your building's infrastructure.</span></p> </div> </div> </li> <li> <div class="paragraph paragraph--type--push paragraph--view-mode--default"> <div class="paragraph--type--push__wrapper blockpush"> <div class="blockpush__editorial"> <div class="blockpush__editorial__wrapper"> <div class="paragraph__header"> <p class="paragraph__header__suptitle">Surge Protection solutions</p> <h2 class="paragraph__header__title">Need information on Surge Trap</h2> </div> <div class="blockpush__editorial__cta"><a href="/en/node/1380">More info</a></div> </div> </div> </div> </div> </li> <li> <div class="paragraph paragraph--type--text paragraph--view-mode--default"> <div class="paragraph__header"> <h2 class="paragraph__header__title">How to choose your whole-house surge protection devices Surge-Trap®?</h2> </div> <div class="clearfix text-formatted field field--name-field-text field--type-text-long field--label-hidden field__item"><p><span lang="EN-US">When it comes to safeguarding a building against electrical surges, selecting the right whole-house surge protection device is paramount. These devices are crucial for protecting a building's electrical distribution network.</span></p> <p><span lang="EN-US"></span></p> <h3><span lang="EN-US">Considering types of surge protective devices</span></h3> <p><span lang="EN-US">The first step in choosing a surge protection device is to understand the types available. Whole-house surge protection devices are typically installed at the service panel to protect the entire building, while surge suppressors might be used for individual circuits or appliances. The choice depends on the level of protection desired and the specific vulnerabilities of the building's electrical system.</span></p> <p><span lang="EN-US"></span></p> <p><span lang="EN-US"></span></p> <h3><span lang="EN-US">Considering Voltage Protective Rating (VPR)</span></h3> <p><span lang="EN-US">Voltage Protective Rating (VPR) is a measure of the maximum voltage level that can pass through the whole-house surge protection device before it restricts further voltage from reaching connected devices. A lower VPR means better protection, as it allows less surge voltage to pass through.</span></p> <h3><span lang="EN-US"></span><span lang="EN-US">Considering response time</span></h3> <p><span lang="EN-US">Response time is critical for surge protection, as it determines how quickly the device can respond to a surge. A faster response time means quicker protection, which is essential for preventing immediate surge damage to sensitive electronics.</span></p> <p><span lang="EN-US"></span></p> <h3><span lang="EN-US">Considering Indicator lights</span></h3> <p><span lang="EN-US">Indicator lights on a whole-house surge protection device provide visual confirmation of protection status and operational integrity. They can alert homeowners to issues with the surge protection device itself, ensuring that protection is active and that any problems can be addressed promptly to maintain continuous protection.</span></p> </div> </div> </li> <li> <div class="paragraph paragraph--type--team paragraph--view-mode--default"> <div class="paragraph__header"> <h2 class="paragraph__header__title">In which markets are whole-house surge protection devices used?</h2> </div> <ul class='paragraph__team grid -sm-2 -md-3 -start'> <li class="paragraph__team__item grid__item"> <div class="team"> <div class="team__img"> <article class="media media--type-image media--view-mode-team"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/team_lg/public/medias/images/2024-07/pho-healthcare-facility.jpg.webp?itok=UppWBGZU 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="384"/> <source srcset="/sites/default/files/styles/team/public/medias/images/2024-07/pho-healthcare-facility.jpg.webp?itok=Tk1LHNyt 1x" media="all and (min-width: 768px)" type="image/webp" width="373" height="468"/> <source srcset="/sites/default/files/styles/team/public/medias/images/2024-07/pho-healthcare-facility.jpg.webp?itok=Tk1LHNyt 1x" media="all and (max-width: 767px)" type="image/webp" width="373" height="468"/> <img loading="lazy" src="/sites/default/files/styles/team/public/medias/images/2024-07/pho-healthcare-facility.jpg.webp?itok=Tk1LHNyt" width="373" height="468" alt="Hospital" /> </picture> </div> </article> </div> <h4 class="team__title">Healthcare Facilities</h4> <p class="team__function">Electrical protection</p> <p class="team__text">Healthcare facilities prioritize robust electrical protection to safeguard critical medical equipment. Surge protection devices and power monitoring systems are essential in these settings to prevent electrical disturbances that could affect life-support systems, diagnostic equipment, and other vital healthcare technologies. Ensuring reliable power for HVAC systems and lighting is also crucial in creating a safe environment for patients and staff.</p> </div> </li> <li class="paragraph__team__item grid__item"> <div class="team"> <div class="team__img"> <article class="media media--type-image media--view-mode-team"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/team_lg/public/medias/images/2024-07/pho-data-center-mersen.jpg.webp?itok=S0agKF81 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="384"/> <source srcset="/sites/default/files/styles/team/public/medias/images/2024-07/pho-data-center-mersen.jpg.webp?itok=gyhx1Gjd 1x" media="all and (min-width: 768px)" type="image/webp" width="373" height="468"/> <source srcset="/sites/default/files/styles/team/public/medias/images/2024-07/pho-data-center-mersen.jpg.webp?itok=gyhx1Gjd 1x" media="all and (max-width: 767px)" type="image/webp" width="373" height="468"/> <img loading="lazy" src="/sites/default/files/styles/team/public/medias/images/2024-07/pho-data-center-mersen.jpg.webp?itok=gyhx1Gjd" width="373" height="468" alt="data center" /> </picture> </div> </article> </div> <h4 class="team__title">Data Centers</h4> <p class="team__function">Surge protection</p> <p class="team__text">Data centers, the backbone of our digital infrastructure, require comprehensive surge protection and smart power monitoring to prevent data loss and service interruptions. Surge protection devices are vital in protecting servers and networking equipment from voltage spikes, while power monitoring ensures the efficient distribution of electricity to these critical loads, maintaining the data center's operational integrity around the clock.</p> </div> </li> <li class="paragraph__team__item grid__item"> <div class="team"> <div class="team__img"> <article class="media media--type-image media--view-mode-team"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/team_lg/public/medias/images/2024-07/pho-hospitality-industry-mersen.JPG.webp?itok=KhLhmpPW 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="384"/> <source srcset="/sites/default/files/styles/team/public/medias/images/2024-07/pho-hospitality-industry-mersen.JPG.webp?itok=5wGivzwb 1x" media="all and (min-width: 768px)" type="image/webp" width="373" height="468"/> <source srcset="/sites/default/files/styles/team/public/medias/images/2024-07/pho-hospitality-industry-mersen.JPG.webp?itok=5wGivzwb 1x" media="all and (max-width: 767px)" type="image/webp" width="373" height="468"/> <img loading="lazy" src="/sites/default/files/styles/team/public/medias/images/2024-07/pho-hospitality-industry-mersen.JPG.webp?itok=5wGivzwb" width="373" height="468" alt="hotel corridor" /> </picture> </div> </article> </div> <h4 class="team__title">Hospitality Industry</h4> <p class="team__function">Electrical protection</p> <p class="team__text">In the hospitality industry, electrical protection and control contribute to guest comfort and safety. Solutions like LED street lighting, smart street lighting, and HVAC controls are implemented to ensure guests experience uninterrupted service. Surge protection devices play a hidden yet crucial role in keeping the lights on and the environment controlled, directly impacting the guest experience and the establishment's reputation.</p> </div> </li> <li class="paragraph__team__item grid__item"> <div class="team"> <div class="team__img"> <article class="media media--type-image media--view-mode-team"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/team_lg/public/medias/images/2024-07/pho-industry-production-mersen.JPG.webp?itok=a3PRhq56 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="384"/> <source srcset="/sites/default/files/styles/team/public/medias/images/2024-07/pho-industry-production-mersen.JPG.webp?itok=50JAC5wU 1x" media="all and (min-width: 768px)" type="image/webp" width="373" height="468"/> <source srcset="/sites/default/files/styles/team/public/medias/images/2024-07/pho-industry-production-mersen.JPG.webp?itok=50JAC5wU 1x" media="all and (max-width: 767px)" type="image/webp" width="373" height="468"/> <img loading="lazy" src="/sites/default/files/styles/team/public/medias/images/2024-07/pho-industry-production-mersen.JPG.webp?itok=50JAC5wU" width="373" height="468" alt="motors production line" /> </picture> </div> </article> </div> <h4 class="team__title">Manufacturing plants</h4> <p class="team__function">Surge protection</p> <p class="team__text">Manufacturing plants rely on industrial controls and surge protection devices to keep their operations running smoothly. Electrical distribution network solutions are key in these environments, where power monitoring can preemptively identify issues before they lead to downtime. Surge protection devices and fuses for HVAC and lighting ensure that the manufacturing process is not halted by external or internal electrical threats, maintaining productivity and protecting investments in heavy machinery.</p> </div> </li> </ul> </div> </li> <li> <div class="paragraph paragraph--type--text paragraph--view-mode--default"> <div class="paragraph__header"> <h2 class="paragraph__header__title">Why choose Mersen for your whole-house surge protection devices?</h2> </div> <div class="clearfix text-formatted field field--name-field-text field--type-text-long field--label-hidden field__item"><p><span lang="EN-US">When it comes to protecting your infrastructure from electrical surges, Mersen stands as a premier provider of whole-house surge protection devices.</span></p> <p><span lang="EN-US"></span></p> <h3><span lang="EN-US">Expertise in whole-house surge protection devices and cable protectors</span></h3> <p><span lang="EN-US">Our expertise in surge protection is unmatched. We have dedicated years to perfecting our whole-house surge protection devices, ensuring they meet the highest standards of protection. Our devices are designed with the latest technology to handle surges of various magnitudes, providing peace of mind that your building's electrical distribution network, including sensitive HVAC, is comprehensively protected.</span></p> <p><span lang="EN-US"></span></p> <h3><span lang="EN-US">A global partner for surge protection devices</span></h3> <p><span lang="EN-US">As a global partner, Mersen's reach extends across continents, making our surge protection devices accessible to a wide audience. Our international presence reinforces our commitment to delivering consistent, high-quality products that comply with global electrical protection standards.</span></p> <p><span lang="EN-US"></span></p> <h3><span lang="EN-US">Support from selecting to maintaining for your whole-house surge protection devices</span></h3> <p><span lang="EN-US">Choosing Mersen means gaining access to a full spectrum of customer support. We assist in selecting the appropriate surge protection devices and cable protectors tailored to your specific requirements, provide expert installation guidance to ensure optimal performance, and offer comprehensive maintenance services to extend the life of your surge protection devices.</span></p> </div> </div> </li> <li> <div class="paragraph paragraph--type--faq paragraph--view-mode--default"> <div class="paragraph__header"> <h2 class="paragraph__header__title">Questions you might have about whole-house surge protection devices and electrical equipment</h2> </div> <ul class='paragraph__faq'> <li class="paragraph__faq__item"> <details class="faq"> <summary class="faq__summary">What is the difference between whole-house surge protection devices and surge suppressors?</summary> <p>Whole-house surge protection devices and surge suppressors both serve to protect your electrical devices from surge damage, but they operate at different scales. Surge protection devices are installed at the service panel to protect all the electrical circuits in your building, while surge suppressors are typically built into power strips to protect individual devices or a small group of devices. Mersen sells a wide range of surge protection devices but not surge suppressors.</p> </details> </li> <li class="paragraph__faq__item"> <details class="faq"> <summary class="faq__summary">Are Mersen’s fuses for lighting resistant to frequent surges?</summary> <p>Mersen’s fuses for lighting are specifically engineered to withstand frequent surge events. Our fuses are made with high-quality materials and are tested rigorously to ensure they can handle the transient overvoltages and continue to provide reliable protection for lighting circuits.</p> </details> </li> <li class="paragraph__faq__item"> <details class="faq"> <summary class="faq__summary">Do Mersen surge protection devices Surge-Trap® require regular maintenance?</summary> <p>Mersen's whole-house surge protection devices are known for their low maintenance requirements. They are designed to provide continuous protection against power surges and voltage spikes without needing regular attention. For optimal performance and continued electrical protection, we advise regularly checking the status indicators on your surge protection devices. These indicators are a straightforward way to ensure your system is functioning correctly and to maintain the safety and integrity of your building's electrical distribution network.</p> </details> </li> </ul> </div> </li> <li> <div class="paragraph paragraph--type--push paragraph--view-mode--default"> <div class="paragraph--type--push__wrapper blockpush"> <div class="blockpush__editorial"> <div class="blockpush__editorial__wrapper"> <div class="paragraph__header"> <p class="paragraph__header__suptitle">Questions?</p> <h2 class="paragraph__header__title">Need more on whole-house surge protectors for building and infrastructure ?</h2> </div> <div class="blockpush__editorial__cta"><a href="/en/contact">CONTACT US</a></div> </div> </div> </div> </div> </li> </ul> </div> </article> </div> </div> </div> <a href="#main-content" id="back-to-top"> <i class="icon icon-small-up"></i> <span class="sr-only">Back to top</span> </a> </main> <footer class="footer" role="contentinfo"> <div class="footer__primary"> <div class="region region-footer"> <div id="block-mersen-configpage-footer-main" class="block block-config-pages block-config-pages-block"> <div class="config_pages footer__primary__informations config_pages--type--footer-elements config_pages--view-mode--main-informations config_pages--footer-elements--main-informations"> <img src="/themes/custom/mersen/assets/images/logo-footer.svg" alt="Mersen logo" class="image-style-footer-logo"> <div class="footer__primary__wrapper"> <div class="footer__primary__txt"> <div class="field field--name-field-text-under-logo field--type-string-long field--label-hidden field__item">Mersen is a global expert in electrical power and advanced materials for high-tech industries.<br /> <br /> With more than 50 industrial sites and 18 R&D centers in 33 countries around the world, Mersen develops customized solutions and delivers key products to its clients in order to meet the new technological challenges shaping tomorrow’s world.</div> </div> <div class="footer__primary__rs"> <div class="field field--name-field-url-fb field--type-link field--label-hidden field__item"><a href="https://www.facebook.com/Mersen" rel="nofollow" target="_blank" class="is-external" title="Facebook - open in a new window">Facebook</a></div> <div class="field field--name-field-url-linkedin field--type-link field--label-hidden field__item"><a href="https://www.linkedin.com/company/mersen/" rel="nofollow" target="_blank" class="is-external" title="LinkedIn - open in a new window">LinkedIn</a></div> <div class="field field--name-field-url-youtube-page field--type-link field--label-hidden field__item"><a href="https://www.youtube.com/user/MersenGroup" rel="nofollow" target="_blank" class="is-external" title="Youtube - open in a new window">Youtube</a></div> <div class="field field--name-field-url-instagram field--type-link field--label-hidden field__item"><a href="https://www.instagram.com/mersengroup/" rel="nofollow" target="_blank" class="is-external" title="Instagram - open in a new window">Instagram</a></div> </div> </div> </div> </div> <div id="block-mersen-menu-footer-domain" class="block block-mersen-domain block-mersen-domain-footer-menu-block"> <ul class="footer__nav__wrapper"> <li class="menu-item"> <a href="/en/products" data-drupal-link-system-path="products">All products</a> </li> <li class="menu-item"> <a href="/en/all-markets" data-drupal-link-system-path="node/16">All markets</a> </li> <li class="menu-item"> <a href="/en/all-applications" data-drupal-link-system-path="node/29">All applications</a> </li> <li class="menu-item"> <a href="/en/all-services" data-drupal-link-system-path="node/816">All services</a> </li> <li class="menu-item"> <a href="/en/group" data-drupal-link-system-path="node/19">About us</a> </li> </ul> <ul class="footer__nav__wrapper"> <li class="menu-item"> <a href="/en/group/news-and-events" data-drupal-link-system-path="news-and-events">News & Events</a> </li> <li class="menu-item"> <a href="/en/corporate-social-responsibility" data-drupal-link-system-path="node/31">Our CSR engagement</a> </li> <li class="menu-item"> <a href="/en/testament-mersens-robust-and-flexible-business-model" data-drupal-link-system-path="node/106">Why invest in Mersen</a> </li> <li class="menu-item"> <a href="/en/careers" data-drupal-link-system-path="careers">Working at Mersen</a> </li> </ul> </div> <div id="block-mersen-configpage-footer-secondary" class="block block-config-pages block-config-pages-block"> <div class="config_pages footer__secondary__informations config_pages--type--footer-elements config_pages--view-mode--secondary-informations config_pages--footer-elements--secondary-informations"> <div class="footer__primary__contactus"> <div class="field field--name-field-contact-block-title field--type-string field--label-hidden field__item">Get it touch with us!</div> <div class="field field--name-field-contact-block-link field--type-link field--label-hidden field__item"><a href="/en/contact">Contact us</a></div> </div> <div class="footer__primary__corporate"> <div class="clearfix text-formatted field field--name-field-address-block-text field--type-text-long field--label-hidden field__item"><p><strong>Mersen Headquarters</strong><br><strong>Trinity Tower,</strong><br>1 bis Place de la Défense,<br>92400, Courbevoie, France</p> </div> </div> </div> </div> </div> </div> <div class="footer__secondary"> <div class="region region-sub-footer"> <nav role="navigation" id="block-footer-menu-legal-notices" class="block block-menu navigation menu--footer-legal-notices"> <ul class="menu"> <li class="menu-item"> <span>Mersen Property 2024</span> </li> <li class="menu-item"> <a href="/en/legal-notice" rel="nofollow" data-drupal-link-system-path="node/629">Legal notice</a> </li> <li class="menu-item"> <a href="/en/privacy-policy" rel="nofollow" data-drupal-link-system-path="node/630">Privacy Policy</a> </li> <li class="menu-item"> <a href="/en/cookie-charter" rel="nofollow" data-drupal-link-system-path="node/631">Cookie charter</a> </li> <li class="menu-item"> <a href="/en/sitemap" target="_self" data-drupal-link-system-path="sitemap">Sitemap</a> </li> </ul> </nav> </div> </div> </footer> </div> </div> <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"en\/","currentPath":"node\/50","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"ajaxPageState":{"libraries":"eJxNyEEOwyAMBdELEXykyIgvQDXEss0it4_STbsZjd6EORY1uQrL4XHLWC3Nr57WtNLf5zdJ2bgZa3eqtpUl_yTvpbvI8I6aPNgC9hlxRscErasi-e2BSYUdDyQsMVM","theme":"mersen","theme_token":null},"ajaxTrustedUrl":[],"mersen_rgpd":{"gtm_id":"GTM-PH9J2HQ5"},"user":{"uid":0,"permissionsHash":"e2a1e99f20708fa2895c9f740cd47dc55542d9d77209e05a46c7c99d81a976a2"}}</script> <script src="/sites/default/files/js/js_pbtJsgz7SKPXGboTxLzEsxjZmpRDewhjXAcezkq2jzo.js?scope=footer&delta=0&language=en&theme=mersen&include=eJzLTS0qTs2LL0ovSNHPRbD1QIQOREA_PSc_KTFHt7ikMiczLx0A-tgTxA"></script> <script src="/modules/custom/mersen_rgpd/js/tarteaucitron/tarteaucitron.min.js?snicdm"></script> <script src="/modules/custom/mersen_rgpd/js/mersen.tarteaucitron.services.js?snicdm"></script> <script src="/sites/default/files/js/js_PE6GcRInQSi9eApsB0syqk4O5ZmaS_tvRYfWEgC70og.js?scope=footer&delta=3&language=en&theme=mersen&include=eJzLTS0qTs2LL0ovSNHPRbD1QIQOREA_PSc_KTFHt7ikMiczLx0A-tgTxA"></script> </body> </html>