{"id":15592,"date":"2023-05-16T11:46:50","date_gmt":"2023-05-16T08:46:50","guid":{"rendered":"https:\/\/uhty.com.ua\/?p=15592"},"modified":"2023-05-16T11:46:50","modified_gmt":"2023-05-16T08:46:50","slug":"modular-automatic-switch-off-purpose-and-principle-of-operation-of-the-device","status":"publish","type":"post","link":"https:\/\/uhty.com.ua\/en\/modular-automatic-switch-off-purpose-and-principle-of-operation-of-the-device\/","title":{"rendered":"Modular circuit breaker: purpose and principle of operation of the device"},"content":{"rendered":"<p style=\"text-align: justify;\">Modular circuit breakers are an integral part of modern electrical systems and are used to protect electrical installations from overloads and short circuits. Their main purpose is to automatically disconnect the power supply in the event of dangerous situations that can lead to damage to equipment or create a threat to safety. This device has several key elements that ensure their principle of operation.<\/p>\n<h2 style=\"text-align: justify;\">The principle of operation of modular circuit breakers<\/h2>\n<p style=\"text-align: justify;\">First of all, <a style=\"text-decoration: none;\" href=\"https:\/\/www.acko.ua\/e-store\/xml_catalog\/modulni_avtomatichni_vimikachi_utrust\/\">automatic modular circuit breakers<\/a> consist of a housing that contains contacts for connecting electrical wires, and a switch that opens and closes the contacts. In addition, they have thermal and magnetic switches that are responsible for protecting the network from overloads and short circuits.<img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-15594 alignleft\" src=\"https:\/\/uhty.com.ua\/wp-content\/uploads\/2023\/05\/Znimok-ekrana-2023-05-16-o-11.44.42.jpg\" alt=\"Modular circuit breaker: 1\" width=\"371\" height=\"364\" \/><\/p>\n<p style=\"text-align: justify;\">The principle of operation of a modular circuit breaker is that in the event of an overload or short circuit in the electrical network, the thermal switch operates and turns off the switch. This is made possible by a bimetallic plate that is exposed to the current passing through the switch. When the current exceeds the permissible value, the bimetallic plate heats up and bends, which leads to the device being turned off.<\/p>\n<p style=\"text-align: justify;\">In addition to thermal protection, modular circuit breakers also have magnetic protection, which is triggered when a short circuit occurs in the electrical network. The magnetic test device responds to short-term overloads, such as short circuits. When the current exceeds a set value, the magnetic field created by the circuit breaker changes and the device automatically disconnects the power. This protection mechanism helps prevent damage to equipment and minimizes the risk of a short circuit.<\/p>\n<p style=\"text-align: center;\">\n<h2 style=\"text-align: justify;\">What characteristics should you use to choose a device?<\/h2>\n<p style=\"text-align: justify;\">When choosing a circuit breaker, in addition to certification and compliance with standards, you should pay attention to the following characteristics:<\/p>\n<ul>\n<li style=\"text-align: justify;\">Current rating: Determine the wattage and current that will flow through the breaker. Make sure the type you choose has the appropriate current rating to handle the needs of your electrical system.<\/li>\n<li style=\"text-align: justify;\">type of protection: this may include thermal overload protection, magnetic short circuit protection, or combined protection.<\/li>\n<li style=\"text-align: justify;\">Number of poles: Products can be single pole (SP), double pole (DP) or multipole (MP). Determine how many poles your system requires, taking into account the number of phases and neutral.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignright\" style=\"height: 288px;\" src=\"https:\/\/artimg.info\/645e1e2f0821a.webp\" alt=\"645e1e2f0821a.webp\" width=\"411\" \/><\/p>\n<p style=\"text-align: justify;\">You can also consider the availability of additional features, such as: status indicators, the ability to disable the lock, protection against non-burning inserts, etc. These features can improve the safety and efficiency of the system.<\/p>\n<h2 style=\"text-align: justify;\">Where can I buy switches online?<\/h2>\n<p style=\"text-align: justify;\">ASKO-UKREM has a reputation as a reliable manufacturer that prioritizes the quality of its products. Circuit breakers are made of high-quality materials and have a long service life. The online store also offers a wide selection of circuit breakers with different characteristics and functions. You will be able to choose the circuit breakers that best meet your needs and the requirements of your electrical system. And if you need technical support, the company provides high-quality consulting to its customers. You can count on recommendations and assistance in choosing and using circuit breakers.<\/p>","protected":false},"excerpt":{"rendered":"<p>Modular circuit breakers are an integral part of modern electrical systems and are used to protect electrical installations from overloads and short circuits. Their main purpose is to automatically disconnect the power supply in the event of dangerous situations that may lead to damage to equipment or create a threat to safety. This device has several key elements that ensure their principle of operation. The principle\u2026<\/p>","protected":false},"author":378,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[402],"tags":[],"class_list":["post-15592","post","type-post","status-publish","format-standard","hentry","category-blog-rizne"],"_links":{"self":[{"href":"https:\/\/uhty.com.ua\/en\/wp-json\/wp\/v2\/posts\/15592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uhty.com.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/uhty.com.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/uhty.com.ua\/en\/wp-json\/wp\/v2\/users\/378"}],"replies":[{"embeddable":true,"href":"https:\/\/uhty.com.ua\/en\/wp-json\/wp\/v2\/comments?post=15592"}],"version-history":[{"count":0,"href":"https:\/\/uhty.com.ua\/en\/wp-json\/wp\/v2\/posts\/15592\/revisions"}],"wp:attachment":[{"href":"https:\/\/uhty.com.ua\/en\/wp-json\/wp\/v2\/media?parent=15592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/uhty.com.ua\/en\/wp-json\/wp\/v2\/categories?post=15592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/uhty.com.ua\/en\/wp-json\/wp\/v2\/tags?post=15592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}