{"id":3422,"date":"2026-03-25T14:19:00","date_gmt":"2026-03-25T06:19:00","guid":{"rendered":"https:\/\/www.tosunlux.eu\/?p=3422"},"modified":"2026-03-28T17:01:06","modified_gmt":"2026-03-28T09:01:06","slug":"how-to-select-the-motor-protection-circuit-breaker","status":"publish","type":"post","link":"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/","title":{"rendered":"Hoe selecteert u de Mpcb-classificatie voor een motorbeveiligingsschakelaar?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >Inhoudsopgave<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Inhoudsopgave in-\/uitschakelen\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Schakelaar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#What_Is_a_Motor_Protection_Circuit_Breaker\" title=\"Wat is een motorbeveiligingsschakelaar?\">Wat is een motorbeveiligingsschakelaar?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#Step-by-Step_How_to_Select_the_Right_MPCB_Rating\" title=\"Step-by-Step: How to Select the Right MPCB Rating\">Step-by-Step: How to Select the Right MPCB Rating<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#Key_Features_Motor_Overload_Protection\" title=\"Belangrijkste kenmerken: Motoroverbelastingsbeveiliging\">Belangrijkste kenmerken: Motoroverbelastingsbeveiliging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#Example\" title=\"Voorbeeld:\">Voorbeeld:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#How_to_Select_the_Right_Motor_Protection_Circuit_Breaker\" title=\"Hoe selecteert u de juiste motorbeveiligingsschakelaar?\">Hoe selecteert u de juiste motorbeveiligingsschakelaar?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#Common_Mistakes_When_Choosing_an_MPCB\" title=\"Common Mistakes When Choosing an MPCB\">Common Mistakes When Choosing an MPCB<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#Conclusion\" title=\"Conclusie\">Conclusie<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>MPCB selection should start with the motor nameplate, not with the breaker catalog.<\/p>\n\n\n\n<p>To choose the correct motor protection circuit breaker, buyers should first confirm the motor rated current, voltage, starting method, and installation conditions. The selected MPCB must protect the motor against overload, short circuit, and phase loss without causing unnecessary tripping during startup.<\/p>\n\n\n\n<p>This guide explains the practical selection logic for industrial buyers, panel builders, and distributors.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_Motor_Protection_Circuit_Breaker\"><\/span>Wat is een motorbeveiligingsschakelaar?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A <a href=\"https:\/\/www.tosunlux.eu\/nl\/motor-protection-circuit-breaker\/\">Motorbeveiligingsschakelaar<\/a> (MPCB) is een apparaat dat is ontworpen om elektromotoren te beschermen tegen schade, inclusief motoroverbelastingsbeveiliging. Dit gebeurt door de stroomtoevoer af te sluiten in geval van problemen zoals overbelasting, kortsluiting of faseverlies in driefasemotoren.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step-by-Step_How_to_Select_the_Right_MPCB_Rating\"><\/span>Step-by-Step: How to Select the Right MPCB Rating<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Start with the motor rated current shown on the nameplate. The MPCB adjustment range should cover the motor&#8217;s full-load current so that the protection setting can be matched to the actual operating condition.<\/p>\n\n\n\n<p>Next, review the motor starting condition. Direct-on-line starting, heavy-load startup, and frequent starts may affect the practical selection, especially if the breaker is set too close to the operating current.<\/p>\n\n\n\n<p>Then confirm the system voltage, short-circuit level, and installation environment. Temperature, enclosure condition, and panel layout can all influence the final choice. The goal is not only to match the current range, but to ensure stable operation with the required protection performance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Features_Motor_Overload_Protection\"><\/span>Belangrijkste kenmerken: Motoroverbelastingsbeveiliging<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ruimtebesparend<\/strong>:MPCB&#039;s zijn compact en bieden beveiliging zonder zekering door bij een kortsluiting direct de stroom uit te schakelen.<\/li>\n\n\n\n<li><strong>Overbelastingsbeveiliging<\/strong>: Ze hebben een verstelbare bimetalen strip die oververhitting voorkomt door de stroom uit te schakelen als de stroomsterkte de veilige niveaus overschrijdt. Deze strip kan worden ingesteld tussen 40% en 100% van de motor <a href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/a-guide-to-maximum-current-rating-of-distribution-boards\/\" target=\"_blank\" rel=\"noreferrer noopener\">nominale stroom<\/a>.<\/li>\n\n\n\n<li><strong>Automatische functies<\/strong>: Sommige MPCB&#039;s kunnen automatisch opnieuw verbinding maken zodra de motor is afgekoeld.<\/li>\n\n\n\n<li><strong>Veelzijdig gebruik<\/strong>: Ideaal voor verschillende motoraangedreven systemen, zorgt voor een betrouwbare motorbeveiliging en verbetert de prestaties en veiligheid van de motor.<\/li>\n\n\n\n<li><strong>Hulpcontact<\/strong>: Hulpcontacten zijn essenti\u00eble componenten die de functionaliteit van MPCB&#039;s verbeteren. Ze kunnen aan de zijkant worden gemonteerd en gebruiken schroefverbindingen om de operationele effici\u00ebntie en veiligheid in elektrische systemen te verbeteren.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Example\"><\/span>Voorbeeld:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Als een motor is beoordeeld op 10 Amp\u00e8re, moet de MPCB worden ingesteld om iets meer dan dit te verwerken, zoals 12 Amp\u00e8re, om ervoor te zorgen dat het opstartstromen kan verwerken zonder uit te schakelen. Deze instelling biedt ook essenti\u00eble <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.tosunlux.eu\/nl\/thermal-overload-relay\/\">thermische beveiliging tegen overbelasting<\/a> en kortsluitingen, wat van cruciaal belang is om te voldoen aan de veiligheids- en nalevingsvereisten in elektrische installaties.<\/p>\n\n\n\n<p>Door een MPCB te gebruiken, zorgt u ervoor dat uw motor veilig werkt, voorkomt u kostbare downtime en verbetert u de effici\u00ebntie en levensduur. Vergeet niet dat het selecteren van de juiste MPCB cruciaal is voor het beschermen van uw motor en het behouden van optimale prestaties.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Select_the_Right_Motor_Protection_Circuit_Breaker\"><\/span>Hoe selecteert u de juiste motorbeveiligingsschakelaar?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Het selecteren van de juiste motorbeveiligingsschakelaar is cruciaal om de veiligheid en effici\u00ebntie van uw motoren te garanderen. Hier is een eenvoudige gids om u te helpen de juiste keuze te maken:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Identificeer motorspecificaties<\/strong>: Begin met het controleren van het typeplaatje van de motor voor de nominale stroom en spanning. Deze informatie is essentieel voor het kiezen van een compatibele stroomonderbreker.<\/li>\n\n\n\n<li><strong>Bepaal de huidige capaciteit<\/strong>: De stroomonderbreker moet de maximale stroom van de motor aankunnen. Als de nominale stroom van uw motor bijvoorbeeld 10 Amp\u00e8re is, kiest u een <a href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/the-interrupt-capacity-of-circuit-breakers\/\" target=\"_blank\" rel=\"noreferrer noopener\">stroomonderbreker met een capaciteit<\/a> iets hoger, bijvoorbeeld 12 Amp\u00e8re, om een veilige werking te garanderen.<\/li>\n\n\n\n<li><strong>Controleer de weerstandscapaciteit<\/strong>: Dit is het vermogen van de schakelaar om een hoge stroomsterkte te tolereren gedurende een korte duur. Als uw motor een opstartstroom van 30 Amp\u00e8re ervaart, zorg er dan voor dat de schakelaar dit aankan zonder te trippen.<\/li>\n\n\n\n<li><strong>Overweeg thermische en magnetische bescherming<\/strong>: Zoek naar schakelaars met thermische en magnetische ontgrendelingsfuncties. Deze bieden respectievelijk bescherming tegen overbelasting en kortsluiting.<\/li>\n\n\n\n<li><strong>Evalueer de spanningsclassificatie<\/strong>: Zorg ervoor dat de spanningsclassificatie van de schakelaar overeenkomt met of hoger is dan de vereisten van uw motor. Als uw motor bijvoorbeeld op 400 volt werkt, selecteert u een schakelaar die is geclassificeerd voor ten minste 400 volt. Houd daarnaast rekening met het belang van een onderspanningsbeveiliging bij het beschermen van apparatuur tegen <a href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/what-are-low-voltage-systems\/\" target=\"_blank\" rel=\"noreferrer noopener\">lage spanning<\/a> voorwaarden.<\/li>\n\n\n\n<li><strong>Beschouw het vertakkingscircuit<\/strong>: Evalueer het aftakcircuit op het bieden van verschillende beschermingen, zoals overbelasting, kortsluiting en <a href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/ground-fault-vs-short-circuit\/\" target=\"_blank\" rel=\"noreferrer noopener\">aardfout<\/a> bescherming. Dit zorgt voor veiligheid en naleving van elektrische codes.<\/li>\n\n\n\n<li><strong>Beoordeel de omgevingsomstandigheden<\/strong>: Denk na over waar de motor gebruikt gaat worden. Als het in een ruwe omgeving is, kies dan een stroomonderbreker die bestand is tegen omstandigheden zoals stof of vocht. Zorg er ook voor dat ongebruikte aansluitingen worden afgedekt om bescherming te bieden tegen direct contact.<\/li>\n\n\n\n<li><strong>Rol van gecombineerde motorcontrollers<\/strong>: Begrijp de rol van gecombineerde motorcontrollers bij het bieden van uitgebreide motorbeveiliging. Deze controllers bieden ontkoppelingsmiddelen, bescherming tegen kortsluitingen en motoroverbelastingsbeveiliging. Maak uzelf vertrouwd met typen zoals Type E en Type F en hun naleving van relevante elektrische codes en normen.<\/li>\n<\/ol>\n\n\n\n<p>Door deze stappen te volgen, kunt u een motorbeveiligingsschakelaar selecteren die betrouwbare motorbeveiliging biedt, de prestaties verbetert en de veiligheid in uw motoraangedreven systemen garandeert.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Mistakes_When_Choosing_an_MPCB\"><\/span>Common Mistakes When Choosing an MPCB<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A common mistake is selecting the breaker only by motor kilowatt value without checking the actual rated current on the motor nameplate.<\/p>\n\n\n\n<p>Another mistake is ignoring startup behavior. If the setting is too low, nuisance tripping may occur during motor startup. If the setting is too high, the motor may not be adequately protected under overload conditions.<\/p>\n\n\n\n<p>Buyers should also confirm coordination with contactors, overload relays, and the rest of the motor starter design instead of selecting the MPCB as a standalone component.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusie<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Dit artikel biedt een uitgebreide gids voor het selecteren van de juiste motorbeveiligingsschakelaar (MPCB) om de veiligheid en effici\u00ebntie van motoraangedreven systemen te verbeteren. Het benadrukt het belang van het begrijpen van motorspecificaties, het bepalen van de huidige capaciteit en het overwegen van thermische en magnetische bescherming. Het benadrukt ook het evalueren van de weerstandscapaciteit en omgevingsomstandigheden.<\/p>\n\n\n\n<p>Voor betrouwbare motorbeveiliging en optimale prestaties kiest u de juiste MPCB om betrouwbare motorbeveiliging te bieden, motoren te beschermen tegen overbelasting en kortsluiting. Voor hoge-<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/top-china-circuit-breaker-manufacturers\/\">kwaliteitsstroomonderbrekers<\/a>, contact <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.tosunlux.eu\/nl\">TOSUNlux<\/a>, een betrouwbare fabrikant, om ervoor te zorgen dat uw motoren goed beschermd en effici\u00ebnt zijn.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Een foto-elektrische sensor is een apparaat dat wordt gebruikt om objecten te volgen en hun stapeling en opslag te automatiseren. In een farmaceutische omgeving helpen foto-elektrische sensoren bij het bundelen en binden van voorschriften en voorkomen fouten.\u00a0<\/p>","protected":false},"author":5,"featured_media":5654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-3422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Select the Mpcb Rating for Motor Protection Circuit Breaker? TOSUNlux Official Site<\/title>\n<meta name=\"description\" content=\"If you want to select a motor protection circuit breaker, first, you have to determine the total nameplate rated current for your motors.\" \/>\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.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Select the Mpcb Rating for Motor Protection Circuit Breaker? TOSUNlux Official Site\" \/>\n<meta property=\"og:description\" content=\"If you want to select a motor protection circuit breaker, first, you have to determine the total nameplate rated current for your motors.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/\" \/>\n<meta property=\"og:site_name\" content=\"TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TOSUNelectric\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-25T06:19:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-28T09:01:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/06\/FY3A6966.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1333\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"ye\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschreven door\" \/>\n\t<meta name=\"twitter:data1\" content=\"ye\" \/>\n\t<meta name=\"twitter:label2\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/\"},\"author\":{\"name\":\"ye\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/person\\\/664cc1da7822fdf9ae9829e3c03f3aa6\"},\"headline\":\"How to Select the Mpcb Rating for Motor Protection Circuit Breaker?\",\"datePublished\":\"2026-03-25T06:19:00+00:00\",\"dateModified\":\"2026-03-28T09:01:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/\"},\"wordCount\":975,\"publisher\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/FY3A6966.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"nl-NL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/\",\"name\":\"How to Select the Mpcb Rating for Motor Protection Circuit Breaker? TOSUNlux Official Site\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/FY3A6966.jpg\",\"datePublished\":\"2026-03-25T06:19:00+00:00\",\"dateModified\":\"2026-03-28T09:01:06+00:00\",\"description\":\"If you want to select a motor protection circuit breaker, first, you have to determine the total nameplate rated current for your motors.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/FY3A6966.jpg\",\"contentUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/FY3A6966.jpg\",\"width\":2000,\"height\":1333},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/how-to-select-the-motor-protection-circuit-breaker\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Select the Mpcb Rating for Motor Protection Circuit Breaker?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#website\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/\",\"name\":\"TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China\",\"description\":\"Power Distribution System Supplier\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#organization\"},\"alternateName\":\"TOSUNlux\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#organization\",\"name\":\"TOSUNlux\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/LOGOSYSM.71762f1.png\",\"contentUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/LOGOSYSM.71762f1.png\",\"width\":153,\"height\":55,\"caption\":\"TOSUNlux\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/TOSUNelectric\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/wenzhou-tosun-electric-co.-ltd\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/person\\\/664cc1da7822fdf9ae9829e3c03f3aa6\",\"name\":\"ye\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/06fd310942ad43780e5b1139ff9d9e76b62363551f5ecc503a90569112f1ef7b?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/06fd310942ad43780e5b1139ff9d9e76b62363551f5ecc503a90569112f1ef7b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/06fd310942ad43780e5b1139ff9d9e76b62363551f5ecc503a90569112f1ef7b?s=96&d=mm&r=g\",\"caption\":\"ye\"},\"sameAs\":[\"http:\\\/\\\/tosunlux.eu\"],\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/nl\\\/blog\\\/author\\\/tosunlux\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Hoe selecteer je de Mpcb-classificatie voor een motorbeveiligingsschakelaar? Offici\u00eble site van TOSUNlux","description":"Als u een motorbeveiligingsschakelaar wilt selecteren, moet u eerst de totale nominale stroomsterkte voor uw motoren bepalen.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/","og_locale":"nl_NL","og_type":"article","og_title":"How to Select the Mpcb Rating for Motor Protection Circuit Breaker? TOSUNlux Official Site","og_description":"If you want to select a motor protection circuit breaker, first, you have to determine the total nameplate rated current for your motors.","og_url":"https:\/\/www.tosunlux.eu\/nl\/blog\/how-to-select-the-motor-protection-circuit-breaker\/","og_site_name":"TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China","article_publisher":"https:\/\/www.facebook.com\/TOSUNelectric\/","article_published_time":"2026-03-25T06:19:00+00:00","article_modified_time":"2026-03-28T09:01:06+00:00","og_image":[{"width":2000,"height":1333,"url":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/06\/FY3A6966.jpg","type":"image\/jpeg"}],"author":"ye","twitter_card":"summary_large_image","twitter_misc":{"Geschreven door":"ye","Geschatte leestijd":"5 minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#article","isPartOf":{"@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/"},"author":{"name":"ye","@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/person\/664cc1da7822fdf9ae9829e3c03f3aa6"},"headline":"How to Select the Mpcb Rating for Motor Protection Circuit Breaker?","datePublished":"2026-03-25T06:19:00+00:00","dateModified":"2026-03-28T09:01:06+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/"},"wordCount":975,"publisher":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#organization"},"image":{"@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/06\/FY3A6966.jpg","articleSection":["Blog"],"inLanguage":"nl-NL"},{"@type":"WebPage","@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/","url":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/","name":"Hoe selecteer je de Mpcb-classificatie voor een motorbeveiligingsschakelaar? Offici\u00eble site van TOSUNlux","isPartOf":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#primaryimage"},"image":{"@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/06\/FY3A6966.jpg","datePublished":"2026-03-25T06:19:00+00:00","dateModified":"2026-03-28T09:01:06+00:00","description":"Als u een motorbeveiligingsschakelaar wilt selecteren, moet u eerst de totale nominale stroomsterkte voor uw motoren bepalen.","breadcrumb":{"@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/"]}]},{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#primaryimage","url":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/06\/FY3A6966.jpg","contentUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/06\/FY3A6966.jpg","width":2000,"height":1333},{"@type":"BreadcrumbList","@id":"https:\/\/www.tosunlux.eu\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.tosunlux.eu\/ru\/"},{"@type":"ListItem","position":2,"name":"How to Select the Mpcb Rating for Motor Protection Circuit Breaker?"}]},{"@type":"WebSite","@id":"https:\/\/www.tosunlux.eu\/ru\/#website","url":"https:\/\/www.tosunlux.eu\/ru\/","name":"Offici\u00eble site van TOSUNlux - Fabrikant van elektrische stroomonderbrekers in China","description":"Leverancier van stroomdistributiesystemen","publisher":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#organization"},"alternateName":"TOSUNlux","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tosunlux.eu\/ru\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Organization","@id":"https:\/\/www.tosunlux.eu\/ru\/#organization","name":"TOSUNlux","url":"https:\/\/www.tosunlux.eu\/ru\/","logo":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/logo\/image\/","url":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/01\/LOGOSYSM.71762f1.png","contentUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/01\/LOGOSYSM.71762f1.png","width":153,"height":55,"caption":"TOSUNlux"},"image":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/TOSUNelectric\/","https:\/\/www.linkedin.com\/company\/wenzhou-tosun-electric-co.-ltd\/"]},{"@type":"Person","@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/person\/664cc1da7822fdf9ae9829e3c03f3aa6","name":"gij","image":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/secure.gravatar.com\/avatar\/06fd310942ad43780e5b1139ff9d9e76b62363551f5ecc503a90569112f1ef7b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/06fd310942ad43780e5b1139ff9d9e76b62363551f5ecc503a90569112f1ef7b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/06fd310942ad43780e5b1139ff9d9e76b62363551f5ecc503a90569112f1ef7b?s=96&d=mm&r=g","caption":"ye"},"sameAs":["http:\/\/tosunlux.eu"],"url":"https:\/\/www.tosunlux.eu\/nl\/blog\/author\/tosunlux\/"}]}},"_links":{"self":[{"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/posts\/3422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/comments?post=3422"}],"version-history":[{"count":6,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/posts\/3422\/revisions"}],"predecessor-version":[{"id":15857,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/posts\/3422\/revisions\/15857"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/media\/5654"}],"wp:attachment":[{"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/media?parent=3422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/categories?post=3422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/tags?post=3422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}