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Welcome to the Arc Flash Info Center | Mersen
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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-other 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-other view-mode-default menu-dropdown menu-dropdown-1 menu-type-default"> </div> </li> <li class="menu-item"> <a href="/en/investors/analyst-coverage" class="menu-item__link" 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</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-other 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-other 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-jobs" title="test level 2" class="menu-item__link" data-drupal-link-system-path="node/36">Our jobs</a> <div class="menu_link_content menu-link-contentmain-menu-other view-mode-default menu-dropdown menu-dropdown-2 menu-type-default 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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/resources">Resources</a> </li> <li class="breadcrumb__item"> <p class="breadcrumb__item__text">Welcome to the Arc Flash Info Center</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/files_imported_ep/Arcflash.png.webp?itok=gP4QtFxN 1x" media="all and (min-width: 1200px)" type="image/webp" width="416" height="500"/> <source srcset="/sites/default/files/styles/hero/public/files_imported_ep/Arcflash.png.webp?itok=gP4QtFxN 1x" media="all and (min-width: 768px)" type="image/webp" width="416" height="500"/> <source srcset="/sites/default/files/styles/article/public/files_imported_ep/Arcflash.png.webp?itok=eAKtqT-E 1x" media="all and (max-width: 767px)" type="image/webp" width="620" height="300"/> <img loading="lazy" src="/sites/default/files/styles/article/public/files_imported_ep/Arcflash.png.webp?itok=eAKtqT-E" width="620" height="300" alt="Arc Flash - Info Center" /> </picture> </div> </article> </div> </div> <div class="hero__text"> <div class="hero__text__surtitle">Arc Flash Info Center</div> <h1 class="title">Welcome to the Arc Flash Info Center</h1> <p class="field field--name-field-resume field--type-string-long field--label-hidden field__item">In our work with industrial customers across the U.S., we're frequently asked about arc flash hazards—what they are, how to protect workers from them, and how various regulations affect plant procedures.</p> </div> </div> </div> <ul class="paragraphs"> <li> <div class="-no-header paragraph paragraph--type--text paragraph--view-mode--default"> <div class="clearfix text-formatted field field--name-field-text field--type-text-long field--label-hidden field__item"><p>Because Mersen has been heavily involved with arc flash testing and research, we have a wealth of experience to share. So we've developed this website to provide a reliable source of information about this vital, still-evolving topic.</p> <p>Here's where you'll find answers to your questions about:</p> <ul> <li>The current emphasis on arc flash</li> <li>Hazards created by arc flash and arc blast</li> <li>What you need to do to protect workers and comply with</li> <li>OSHA requirements</li> <li>Regulations that impact plant operations, including NFPA 70 and NFPA 70E</li> <li>Arc flash hazard analysis</li> <li>The hazards of arcing faults</li> <li>Solutions and services Mersen offers</li> </ul> <p>For answers to your questions about arc flash hazards, current-limiting fuses and circuit protection in general, call or email any member of Mersen's Technical Services staff.</p> <ul> <li> <p><strong>Technical Services: North America </strong></p> <p>374 Merrimac Street<br>Newburyport, MA 01950-1998<br>Phone: 978-248-8914<br>Fax: 978-465-6419<br>Email: <a href="mailto:technicalservices.nby@mersen.com" target="_blank">Technical Services</a> </p> </li> </ul> </div> </div> </li> <li> <div class="-no-header paragraph paragraph--type--pillars paragraph--view-mode--default"> <ul class='paragraph__pillar grid -sm-2'> <li class="paragraph__pillar__item grid__item"> <div class="pillar -link"> <div class="pillar__content"> <p class="pillar__number">01.</p> <h3 class="pillar__title"> <a class="pillar__title__link" title="Arc Flash hazard background" href="/en/resources/welcome-arc-flash-info-center/arc-flash-hazard-background"> Arc Flash Hazard Background </a> </h3> </div> <div class="pillar__img"> <article class="media media--type-image media--view-mode-pillar"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/pillars_lg/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Background-2.jpg.webp?itok=P8KaF_4c 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="306"/> <source srcset="/sites/default/files/styles/pillars_md/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Background-2.jpg.webp?itok=8aOPBW2Q 1x" media="all and (min-width: 768px)" type="image/webp" width="560" height="320"/> <source srcset="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Background-2.jpg.webp?itok=hFU7HNIP 1x" media="all and (max-width: 767px)" type="image/webp" width="352" height="320"/> <img loading="lazy" src="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Background-2.jpg.webp?itok=hFU7HNIP" width="352" height="320" alt="PHO-Arc-Flash-Info-Center-Background" /> </picture> </div> </article> </div> </div> </li> <li class="paragraph__pillar__item grid__item"> <div class="pillar -link"> <div class="pillar__content"> <p class="pillar__number">01.</p> <h3 class="pillar__title"> <a class="pillar__title__link" title="Hazard Analysis" href="/en/resources/welcome-arc-flash-info-center/hazard-analysis"> Hazard Analysis </a> </h3> </div> <div class="pillar__img"> <article class="media media--type-image media--view-mode-pillar"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/pillars_lg/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Hazard-Analysis-2_1.jpg.webp?itok=80EVt8Xm 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="306"/> <source srcset="/sites/default/files/styles/pillars_md/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Hazard-Analysis-2_1.jpg.webp?itok=_axwE5R3 1x" media="all and (min-width: 768px)" type="image/webp" width="560" height="320"/> <source srcset="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Hazard-Analysis-2_1.jpg.webp?itok=FunjhXb5 1x" media="all and (max-width: 767px)" type="image/webp" width="352" height="320"/> <img loading="lazy" src="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Hazard-Analysis-2_1.jpg.webp?itok=FunjhXb5" width="352" height="320" alt="PHO-Arc-Flash-Info-Center-Hazard-Analysis" /> </picture> </div> </article> </div> </div> </li> <li class="paragraph__pillar__item grid__item"> <div class="pillar -link"> <div class="pillar__content"> <p class="pillar__number">01.</p> <h3 class="pillar__title"> <a class="pillar__title__link" title="Reducing Arc Energies with Fuses" href="/en/resources/welcome-arc-flash-info-center/reducing-arc-energies-fuses"> Reducing Arc Energies with Fuses </a> </h3> </div> <div class="pillar__img"> <article class="media media--type-image media--view-mode-pillar"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/pillars_lg/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Reducing-2.jpg.webp?itok=bSvcE1Th 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="306"/> <source srcset="/sites/default/files/styles/pillars_md/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Reducing-2.jpg.webp?itok=AhTtvf5l 1x" media="all and (min-width: 768px)" type="image/webp" width="560" height="320"/> <source srcset="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Reducing-2.jpg.webp?itok=opnI4oUV 1x" media="all and (max-width: 767px)" type="image/webp" width="352" height="320"/> <img loading="lazy" src="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Reducing-2.jpg.webp?itok=opnI4oUV" width="352" height="320" alt="PHO-Arc-Flash-Info-Center-Reducing" /> </picture> </div> </article> </div> </div> </li> </ul> </div> </li> <li> <div class="-no-header paragraph paragraph--type--pillars paragraph--view-mode--default"> <ul class='paragraph__pillar grid -sm-2'> <li class="paragraph__pillar__item grid__item"> <div class="pillar -link"> <div class="pillar__content"> <p class="pillar__number">01.</p> <h3 class="pillar__title"> <a class="pillar__title__link" title="Test Lab Examples" href="/en/resources/welcome-arc-flash-info-center/test-lab-examples"> Test Lab Examples </a> </h3> </div> <div class="pillar__img"> <article class="media media--type-image media--view-mode-pillar"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/pillars_lg/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Other-Ways-2.jpg.webp?itok=iIZEV1EK 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="306"/> <source srcset="/sites/default/files/styles/pillars_md/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Other-Ways-2.jpg.webp?itok=Zxm5z3yB 1x" media="all and (min-width: 768px)" type="image/webp" width="560" height="320"/> <source srcset="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Other-Ways-2.jpg.webp?itok=PjM0IwGL 1x" media="all and (max-width: 767px)" type="image/webp" width="352" height="320"/> <img loading="lazy" src="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Other-Ways-2.jpg.webp?itok=PjM0IwGL" width="352" height="320" alt="Arc flash - Other Ways to Reduce Risk" /> </picture> </div> </article> </div> </div> </li> <li class="paragraph__pillar__item grid__item"> <div class="pillar -link"> <div class="pillar__content"> <p class="pillar__number">01.</p> <h3 class="pillar__title"> <a class="pillar__title__link" title="Other ways to reduce risk" href="/en/resources/welcome-arc-flash-info-center/other-ways-reduce-risk"> Other ways to reduce risk </a> </h3> </div> <div class="pillar__img"> <article class="media media--type-image media--view-mode-pillar"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/pillars_lg/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Other-Ways-2.jpg.webp?itok=iIZEV1EK 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="306"/> <source srcset="/sites/default/files/styles/pillars_md/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Other-Ways-2.jpg.webp?itok=Zxm5z3yB 1x" media="all and (min-width: 768px)" type="image/webp" width="560" height="320"/> <source srcset="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Other-Ways-2.jpg.webp?itok=PjM0IwGL 1x" media="all and (max-width: 767px)" type="image/webp" width="352" height="320"/> <img loading="lazy" src="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Other-Ways-2.jpg.webp?itok=PjM0IwGL" width="352" height="320" alt="Arc flash - Other Ways to Reduce Risk" /> </picture> </div> </article> </div> </div> </li> <li class="paragraph__pillar__item grid__item"> <div class="pillar -link"> <div class="pillar__content"> <p class="pillar__number">01.</p> <h3 class="pillar__title"> <a class="pillar__title__link" title="Getting help" href="/en/resources/welcome-arc-flash-info-center/getting-help"> Getting help </a> </h3> </div> <div class="pillar__img"> <article class="media media--type-image media--view-mode-pillar"> <div class="media__image"> <picture> <source srcset="/sites/default/files/styles/pillars_lg/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Getting-Help-2.jpg.webp?itok=-SOPesbe 1x" media="all and (min-width: 1200px)" type="image/webp" width="306" height="306"/> <source srcset="/sites/default/files/styles/pillars_md/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Getting-Help-2.jpg.webp?itok=qmB-Btas 1x" media="all and (min-width: 768px)" type="image/webp" width="560" height="320"/> <source srcset="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Getting-Help-2.jpg.webp?itok=JxEG83nc 1x" media="all and (max-width: 767px)" type="image/webp" width="352" height="320"/> <img loading="lazy" src="/sites/default/files/styles/pillars/public/medias/images/2024-09/PHO-Arc-Flash-Info-Center-Getting-Help-2.jpg.webp?itok=JxEG83nc" width="352" height="320" alt="Arc Flash - Getting help" /> </picture> </div> </article> </div> </div> </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">Email a Mersen Expert</p> <h2 class="paragraph__header__title">Send us an email to request an information, a technical data ...</h2> </div> <div class="blockpush__editorial__cta"><a href="/en/contact">Get in touch with 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 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