{"id":2726,"date":"2021-09-28T10:39:56","date_gmt":"2021-09-28T08:39:56","guid":{"rendered":"https:\/\/www.technologybsa.com\/?p=2726"},"modified":"2025-09-11T11:29:41","modified_gmt":"2025-09-11T09:29:41","slug":"electromagnetic-interlock-440g-ez","status":"publish","type":"post","link":"https:\/\/www.technologybsa.com\/en\/electromagnetic-interlock-440g-ez\/","title":{"rendered":"ELECTROMAGNETIC INTERLOCK 440G-EZ"},"content":{"rendered":"

If you are looking for a non-contact electromagnetic switch able of integrating RFID coding and inductive sensing technologies, let us introduce you to SensaGuard from Rockwell Automation.<\/p>\n

SensaGuard 440G-EZ Interlock Switches<\/strong>\u00a0improve machine safety and help prevent unexpected downtime. These solenoid switches offer a\u00a0Power to Lock (PTL)<\/strong>\u00a0magnetic locking function with a\u00a0holding force of 500N<\/strong>\u00a0and a\u00a0tolerance of 5mm<\/strong>\u00a0to misalignment.<\/p>\n

The wide sensing range and misalignment tolerance of SensaGuard non-contact interlock switches make them a\u00a0cost-effective solution<\/strong>\u00a0for a wide range of industrial safety applications.<\/p>\n

Main features of the 440G-EZ electromagnetic switch<\/strong><\/h2>\n
    \n
  • Power to Lock (PTL) function<\/li>\n
  • PLe, SIL3 for interlocking applications<\/li>\n
  • Process and machine protection according to ISO EN 14119<\/li>\n
  • 500 N holding force (25 N magnetic holding without power supply)<\/li>\n
  • Simple to install and align<\/li>\n
  • IP67 protection class<\/li>\n
  • Mounting options: surface or flush mount<\/li>\n<\/ul>\n

    Overview of the safety switch<\/strong><\/h3>\n

    Input\/Output<\/strong><\/h4>\n
      \n
    • 24V DC<\/li>\n
    • 2 PNP OSSDs<\/li>\n<\/ul>\n

      Connection Options<\/strong><\/h4>\n
        \n
      • 5 pin Micro M12 QD<\/li>\n
      • 8-Pin Micro M12 QD<\/li>\n
      • Auxiliary pin for door status<\/li>\n<\/ul>\n

        Highest Level of Safety<\/strong><\/h4>\n

        –<\/strong>\u00a0Performance level e (PLe)
        \n–\u00a0<\/strong>Safety integrity Level 3 (SIL 3)
        \n–\u00a0<\/strong>EN ISO 13849-1 for door position
        \n–\u00a0<\/strong>ISO 14119 3.29 application of a guard locking device to help protect the working process from being interrupted<\/p>\n

        Magnetic Locking Function<\/strong><\/h4>\n
          \n
        • Power to Lock (PTL)<\/li>\n
        • 500 N holding force<\/li>\n
        • 25 N holding force de-energized<\/li>\n
        • 50 ms response time<\/li>\n<\/ul>\n

          LEDs Status<\/strong><\/h4>\n
            \n
          • Lock \u2013 yellow \u2013 when magnetic force is supplied with 24V DC<\/li>\n
          • OSSD \u2013 green when OSSD pair is ON state, red when OSSD pair is OFF state<\/li>\n<\/ul>\n

            Allen-Bradley\u00ae\u00a0Guardmaster\u00ae SensaGuard safety switches<\/strong>\u00a0are ideal for applications where safety is a priority. Rockwell Automation’s innovative products help protect workers, machinery and the environment while maximizing uptime.<\/p>\n

             <\/p>\n

            CONTACT US FOR MORE INFORMATION<\/strong><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"If you are looking for a non-contact electromagnetic switch able of integrating RFID coding and inductive sensing technologies, let us introduce you to SensaGuard from Rockwell Automation. SensaGuard 440G-EZ Interlock Switches\u00a0improve machine safety and help prevent unexpected downtime. These solenoid switches offer a\u00a0Power to Lock (PTL)\u00a0magnetic locking function with a\u00a0holding force of 500N\u00a0and a\u00a0tolerance of...","protected":false},"author":1,"featured_media":1357,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-2726","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products"],"acf":[],"yoast_head":"\nELECTROMAGNETIC INTERLOCK 440G-EZ - Technology Bsa<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.technologybsa.com\/en\/electromagnetic-interlock-440g-ez\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ELECTROMAGNETIC INTERLOCK 440G-EZ - Technology Bsa\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.technologybsa.com\/en\/electromagnetic-interlock-440g-ez\/\" \/>\n<meta property=\"og:site_name\" content=\"Technology Bsa\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-28T08:39:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-11T09:29:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.technologybsa.com\/wp-content\/uploads\/2023\/05\/interr-sicurezza-sensaguard.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"860\" \/>\n\t<meta property=\"og:image:height\" content=\"489\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Nicol\u00f2 Lucchini\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nicol\u00f2 Lucchini\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.technologybsa.com\\\/en\\\/electromagnetic-interlock-440g-ez\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.technologybsa.com\\\/en\\\/electromagnetic-interlock-440g-ez\\\/\"},\"author\":{\"name\":\"Nicol\u00f2 Lucchini\",\"@id\":\"https:\\\/\\\/www.technologybsa.com\\\/#\\\/schema\\\/person\\\/3452240b6ea4a11fff0a419bcb7033d2\"},\"headline\":\"ELECTROMAGNETIC INTERLOCK 440G-EZ\",\"datePublished\":\"2021-09-28T08:39:56+00:00\",\"dateModified\":\"2025-09-11T09:29:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.technologybsa.com\\\/en\\\/electromagnetic-interlock-440g-ez\\\/\"},\"wordCount\":297,\"image\":{\"@id\":\"https:\\\/\\\/www.technologybsa.com\\\/en\\\/electromagnetic-interlock-440g-ez\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.technologybsa.com\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/interr-sicurezza-sensaguard.webp\",\"articleSection\":[\"Products\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.technologybsa.com\\\/en\\\/electromagnetic-interlock-440g-ez\\\/\",\"url\":\"https:\\\/\\\/www.technologybsa.com\\\/en\\\/electromagnetic-interlock-440g-ez\\\/\",\"name\":\"ELECTROMAGNETIC INTERLOCK 440G-EZ - 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