{"id":30053,"date":"2026-04-17T01:36:09","date_gmt":"2026-04-17T01:36:09","guid":{"rendered":"https:\/\/swgct.net\/?p=30053"},"modified":"2026-04-17T01:36:12","modified_gmt":"2026-04-17T01:36:12","slug":"power-isolator-switch-15-essential-insights-for-safe-electrical-isolation","status":"publish","type":"post","link":"https:\/\/swgct.net\/de\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/","title":{"rendered":"Power Isolator Switch: 15 Essential Insights for Safe Electrical Isolation"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-comprehensive-outline-for-power-isolator-switch\"><strong>\ud83d\udcca Comprehensive Outline for \u201cpower isolator switch\u201d<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Heading Level<\/th><th>Topic<\/th><\/tr><\/thead><tbody><tr><td>H1<\/td><td>Power Isolator Switch: 15 Essential Insights for Safety<\/td><\/tr><tr><td>H2<\/td><td>Introduction to Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>What is a Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>Why Electrical Isolation is Important<\/td><\/tr><tr><td>H2<\/td><td>How a Power Isolator Switch Works<\/td><\/tr><tr><td>H3<\/td><td>Basic Operating Principle<\/td><\/tr><tr><td>H3<\/td><td>Mechanical vs Electrical Isolation<\/td><\/tr><tr><td>H2<\/td><td>Types of Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>Single Pole Isolator<\/td><\/tr><tr><td>H3<\/td><td>Double Pole Isolator<\/td><\/tr><tr><td>H3<\/td><td>Three-Phase Isolator<\/td><\/tr><tr><td>H2<\/td><td>Components of Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>Contacts and Terminals<\/td><\/tr><tr><td>H3<\/td><td>Enclosure and Housing<\/td><\/tr><tr><td>H3<\/td><td>Operating Mechanism<\/td><\/tr><tr><td>H2<\/td><td>Applications of Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>Residential Systems<\/td><\/tr><tr><td>H3<\/td><td>Industrial Facilities<\/td><\/tr><tr><td>H3<\/td><td>Renewable Energy Systems<\/td><\/tr><tr><td>H2<\/td><td>Benefits of Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>Enhanced Safety<\/td><\/tr><tr><td>H3<\/td><td>Easy Maintenance<\/td><\/tr><tr><td>H3<\/td><td>System Protection<\/td><\/tr><tr><td>H2<\/td><td>Limitations of Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>No Load Breaking Capability<\/td><\/tr><tr><td>H3<\/td><td>Manual Operation<\/td><\/tr><tr><td>H2<\/td><td>Power Isolator Switch vs Circuit Breaker<\/td><\/tr><tr><td>H3<\/td><td>Key Differences<\/td><\/tr><tr><td>H3<\/td><td>When to Use Each<\/td><\/tr><tr><td>H2<\/td><td>Installation Tips for Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>Proper Placement<\/td><\/tr><tr><td>H3<\/td><td>Compliance with Standards<\/td><\/tr><tr><td>H2<\/td><td>Maintenance of Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>Routine Inspection<\/td><\/tr><tr><td>H3<\/td><td>Cleaning and Testing<\/td><\/tr><tr><td>H2<\/td><td>Future Trends in Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>Smart Isolators<\/td><\/tr><tr><td>H3<\/td><td>Integration with Automation Systems<\/td><\/tr><tr><td>H2<\/td><td>Buying Guide for Power Isolator Switch<\/td><\/tr><tr><td>H3<\/td><td>Key Features to Consider<\/td><\/tr><tr><td>H3<\/td><td>Choosing the Right Model<\/td><\/tr><tr><td>H2<\/td><td>FAQs About Power Isolator Switch<\/td><\/tr><tr><td>H2<\/td><td>Conclusion<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-introduction-to-power-isolator-switch\"><strong>Introduction to Power Isolator Switch<\/strong><\/h2>\n\n\n\n<p>A <strong>power isolator switch<\/strong> is a critical electrical device used to completely disconnect a circuit from its power source for safety and maintenance purposes. Unlike circuit breakers, it does not interrupt current under load but ensures total isolation when the system is not energized.<\/p>\n\n\n\n<p>In modern electrical systems, a <strong>power isolator switch<\/strong> plays a key role in preventing accidents, protecting equipment, and enabling safe servicing of electrical installations.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-power-isolator-switch\"><strong>What is a Power Isolator Switch<\/strong><\/h2>\n\n\n\n<p>A <strong>power isolator switch<\/strong> is a manually operated switch designed to isolate electrical equipment from the main power supply. It provides a visible break in the circuit, ensuring that no current flows during maintenance.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/swgct.net\/wp-content\/uploads\/2026\/01\/Scolmore.jpg\" alt=\"\" class=\"wp-image-29810\" srcset=\"https:\/\/swgct.net\/wp-content\/uploads\/2026\/01\/Scolmore.jpg 800w, https:\/\/swgct.net\/wp-content\/uploads\/2026\/01\/Scolmore-400x267.jpg 400w, https:\/\/swgct.net\/wp-content\/uploads\/2026\/01\/Scolmore-768x512.jpg 768w, https:\/\/swgct.net\/wp-content\/uploads\/2026\/01\/Scolmore-18x12.jpg 18w, https:\/\/swgct.net\/wp-content\/uploads\/2026\/01\/Scolmore-700x466.jpg 700w, https:\/\/swgct.net\/wp-content\/uploads\/2026\/01\/Scolmore-150x100.jpg 150w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-electrical-isolation-is-important\"><strong>Why Electrical Isolation is Important<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prevents accidental electric shock<\/li>\n\n\n\n<li>Protects technicians during maintenance<\/li>\n\n\n\n<li>Avoids equipment damage<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-a-power-isolator-switch-works\"><strong>How a Power Isolator Switch Works<\/strong><\/h2>\n\n\n\n<p>A <strong>power isolator switch<\/strong> operates by physically separating electrical contacts, ensuring no current flows through the circuit.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-basic-operating-principle\"><strong>Basic Operating Principle<\/strong><\/h3>\n\n\n\n<p>When switched off, the contacts open, creating a clear gap that stops electricity flow.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-mechanical-vs-electrical-isolation\"><strong>Mechanical vs Electrical Isolation<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mechanical isolation: Physical disconnection<\/li>\n\n\n\n<li>Electrical isolation: Circuit interruption<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-types-of-power-isolator-switch\"><strong>Types of Power Isolator Switch<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-single-pole-isolator\"><strong>Single Pole Isolator<\/strong><\/h3>\n\n\n\n<p>Used in simple circuits with one phase.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-double-pole-isolator\"><strong>Double Pole Isolator<\/strong><\/h3>\n\n\n\n<p>Disconnects both live and neutral lines.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-three-phase-isolator\"><strong>Three-Phase Isolator<\/strong><\/h3>\n\n\n\n<p>Used in industrial systems for high-power applications.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-components-of-power-isolator-switch\"><strong>Components of Power Isolator Switch<\/strong><\/h2>\n\n\n\n<p>A <strong>power isolator switch<\/strong> consists of:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Contacts and terminals<\/li>\n\n\n\n<li>Enclosure and housing<\/li>\n\n\n\n<li>Operating mechanism<\/li>\n<\/ul>\n\n\n\n<p>Each part contributes to safe and reliable isolation.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-applications-of-power-isolator-switch\"><strong>Applications of Power Isolator Switch<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-residential-systems\"><strong>Residential Systems<\/strong><\/h3>\n\n\n\n<p>Used to isolate appliances and circuits for safety.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-industrial-facilities\"><strong>Industrial Facilities<\/strong><\/h3>\n\n\n\n<p>Essential for machinery maintenance and safety compliance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-renewable-energy-systems\"><strong>Renewable Energy Systems<\/strong><\/h3>\n\n\n\n<p>Used in solar installations to isolate panels and inverters.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-benefits-of-power-isolator-switch\"><strong>Benefits of Power Isolator Switch<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-enhanced-safety\"><strong>Enhanced Safety<\/strong><\/h3>\n\n\n\n<p>The primary function of a <strong>power isolator switch<\/strong> is ensuring safety during maintenance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-easy-maintenance\"><strong>Easy Maintenance<\/strong><\/h3>\n\n\n\n<p>Allows technicians to work without risk.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-system-protection\"><strong>System Protection<\/strong><\/h3>\n\n\n\n<p>Prevents accidental power flow.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-limitations-of-power-isolator-switch\"><strong>Limitations of Power Isolator Switch<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-no-load-breaking-capability\"><strong>No Load Breaking Capability<\/strong><\/h3>\n\n\n\n<p>A <strong>power isolator switch<\/strong> should not be operated under load.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-manual-operation\"><strong>Manual Operation<\/strong><\/h3>\n\n\n\n<p>Requires human intervention.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-power-isolator-switch-vs-circuit-breaker\"><strong>Power Isolator Switch vs Circuit Breaker<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Power Isolator Switch<\/th><th>Circuit Breaker<\/th><\/tr><\/thead><tbody><tr><td>Function<\/td><td>Isolation<\/td><td>Protection<\/td><\/tr><tr><td>Operation<\/td><td>Manual<\/td><td>Automatic<\/td><\/tr><tr><td>Load Breaking<\/td><td>No<\/td><td>Yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-installation-tips-for-power-isolator-switch\"><strong>Installation Tips for Power Isolator Switch<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-proper-placement\"><strong>Proper Placement<\/strong><\/h3>\n\n\n\n<p>Install near equipment for easy access.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-compliance-with-standards\"><strong>Compliance with Standards<\/strong><\/h3>\n\n\n\n<p>Follow regulations from<br>\ud83d\udc49 <a href=\"https:\/\/www.iec.ch\/\">https:\/\/www.iec.ch\/<\/a> (DoFollow external link to International Electrotechnical Commission)<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-maintenance-of-power-isolator-switch\"><strong>Maintenance of Power Isolator Switch<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-routine-inspection\"><strong>Routine Inspection<\/strong><\/h3>\n\n\n\n<p>Check for wear and damage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cleaning-and-testing\"><strong>Cleaning and Testing<\/strong><\/h3>\n\n\n\n<p>Ensure contacts are clean and functional.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-future-trends-in-power-isolator-switch\"><strong>Future Trends in Power Isolator Switch<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-smart-isolators\"><strong>Smart Isolators<\/strong><\/h3>\n\n\n\n<p>Advanced systems with monitoring capabilities.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-integration-with-automation-systems\"><strong>Integration with Automation Systems<\/strong><\/h3>\n\n\n\n<p>Used in smart grids and industrial automation.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-buying-guide-for-power-isolator-switch\"><strong>Buying Guide for Power Isolator Switch<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-key-features-to-consider\"><strong>Key Features to Consider<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Voltage rating<\/li>\n\n\n\n<li>Current capacity<\/li>\n\n\n\n<li>Build quality<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-choosing-the-right-model\"><strong>Choosing the Right Model<\/strong><\/h3>\n\n\n\n<p>Select based on application and environment.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-internal-resources\"><strong>Internal Resources<\/strong><\/h2>\n\n\n\n<p>Explore related electrical solutions:<\/p>\n\n\n\n<p>\ud83d\udc49 <a href=\"https:\/\/swgct.net\/de\/\">\/harmonic-resistant-capacitor<\/a><br>\ud83d\udc49 <a href=\"https:\/\/swgct.net\/de\/\">\/surge-protective-device-spd<\/a><br>\ud83d\udc49 <a href=\"https:\/\/swgct.net\/de\/\">\/motion-control-sensor-guide<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faqs-about-power-isolator-switch\"><strong>FAQs About Power Isolator Switch<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-what-is-a-power-isolator-switch-used-for\"><strong>1. What is a power isolator switch used for?<\/strong><\/h3>\n\n\n\n<p>It is used to safely disconnect electrical equipment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-can-it-break-load-current\"><strong>2. Can it break load current?<\/strong><\/h3>\n\n\n\n<p>No, it should only be operated when the circuit is not under load.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-where-is-it-installed\"><strong>3. Where is it installed?<\/strong><\/h3>\n\n\n\n<p>Near equipment or main distribution panels.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-is-it-mandatory\"><strong>4. Is it mandatory?<\/strong><\/h3>\n\n\n\n<p>Yes, in many industrial and safety standards.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-what-is-the-difference-from-a-breaker\"><strong>5. What is the difference from a breaker?<\/strong><\/h3>\n\n\n\n<p>A breaker interrupts faults; an isolator ensures safe disconnection.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-does-it-require-maintenance\"><strong>6. Does it require maintenance?<\/strong><\/h3>\n\n\n\n<p>Yes, regular inspection is recommended.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"691\" src=\"https:\/\/swgct.net\/wp-content\/uploads\/2026\/03\/6.jpg\" alt=\"\" class=\"wp-image-29875\" srcset=\"https:\/\/swgct.net\/wp-content\/uploads\/2026\/03\/6.jpg 736w, https:\/\/swgct.net\/wp-content\/uploads\/2026\/03\/6-320x300.jpg 320w, https:\/\/swgct.net\/wp-content\/uploads\/2026\/03\/6-13x12.jpg 13w, https:\/\/swgct.net\/wp-content\/uploads\/2026\/03\/6-700x657.jpg 700w, https:\/\/swgct.net\/wp-content\/uploads\/2026\/03\/6-150x141.jpg 150w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p>A <strong>power isolator switch<\/strong> is a vital safety device in any electrical system. It ensures safe isolation, supports maintenance, and protects both people and equipment.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ud83d\udcca Comprehensive Outline for \u201cpower isolator switch\u201d Heading Level Topic H1 Power Isolator Switch: 15 Essential Insights for Safety H2<\/p>","protected":false},"author":7,"featured_media":8702,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[125],"tags":[222],"class_list":["post-30053","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-control-and-protection-switch","tag-power-isolator-switch"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Power Isolator Switch: 15 Essential Insights for Safe Electrical Isolation - Swgct<\/title>\n<meta name=\"description\" content=\"Learn how a power isolator switch ensures electrical safety, enables maintenance, and protects systems in industrial and residential applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/swgct.net\/de\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Power Isolator Switch: 15 Essential Insights for Safe Electrical Isolation\" \/>\n<meta property=\"og:description\" content=\"Learn how a power isolator switch ensures electrical safety, enables maintenance, and protects systems in industrial and residential applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/swgct.net\/de\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/\" \/>\n<meta property=\"og:site_name\" content=\"Swgct\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-17T01:36:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-17T01:36:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/swgct.net\/wp-content\/uploads\/2021\/11\/about-us-4-banner-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"380\" \/>\n\t<meta property=\"og:image:height\" content=\"280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"wen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschrieben von\" \/>\n\t<meta name=\"twitter:data1\" content=\"wen\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"5\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/swgct.net\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/swgct.net\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/\"},\"author\":{\"name\":\"wen\",\"@id\":\"https:\/\/swgct.net\/#\/schema\/person\/9872d8b7f5f91b74286d553333aa23bf\"},\"headline\":\"Power Isolator Switch: 15 Essential Insights for Safe Electrical Isolation\",\"datePublished\":\"2026-04-17T01:36:09+00:00\",\"dateModified\":\"2026-04-17T01:36:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/swgct.net\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/\"},\"wordCount\":800,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/swgct.net\/#organization\"},\"image\":{\"@id\":\"https:\/\/swgct.net\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/swgct.net\/wp-content\/uploads\/2021\/11\/about-us-4-banner-2.jpg\",\"keywords\":[\"power isolator switch\"],\"articleSection\":[\"Control and Protection Switch\"],\"inLanguage\":\"de-CH\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/swgct.net\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/swgct.net\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/\",\"url\":\"https:\/\/swgct.net\/power-isolator-switch-15-essential-insights-for-safe-electrical-isolation\/\",\"name\":\"Power Isolator Switch: 15 Essential Insights for Safe Electrical Isolation - 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