{"id":19662,"date":"2023-06-29T17:37:37","date_gmt":"2023-06-29T15:37:37","guid":{"rendered":"https:\/\/www.piris.com\/protectores-termicos"},"modified":"2023-06-29T17:48:34","modified_gmt":"2023-06-29T15:48:34","slug":"thermal-protectors","status":"publish","type":"post","link":"https:\/\/www.piris.com\/en\/thermal-protectors","title":{"rendered":"Thermal protectors"},"content":{"rendered":"<p>A thermal protector prevents the protected element from reaching an excessive, unwanted temperature. It works by means of a bimetal. Bimetal consists of two joined metal sheets, which have different coefficients of expansion. By expanding with heat, the deformation of the sheets causes the electrical circuit to open, allowing the protected element not to exceed a limit temperature. It can also work the other way round, that is, when temperature rises it closes the electrical circuit of a fan which is used for cooling.<\/p>\n<h3>Applications:<\/h3>\n<ul>\n<li>Motors<\/li>\n<li>Fans<\/li>\n<li>Pumps<\/li>\n<li>Hair dryers<\/li>\n<li>Transformers<\/li>\n<li>Lighting ballasts<\/li>\n<li>Electric batteries<\/li>\n<li>Ovens<\/li>\n<li>Electric heaters<\/li>\n<li>Coffee machines<\/li>\n<li>Irons<\/li>\n<li>Dehumidifiers<\/li>\n<li>Defrost heaters (refrigerators and freezers)<\/li>\n<li>Others<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.piris.com\/en\/products\/thermal-protectors\/bimetallic-protectors\">See products<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-19669 size-medium\" src=\"https:\/\/www.piris.com\/wp-content\/uploads\/\/thermal-protectors-750x750.jpg\" alt=\"\" width=\"750\" height=\"750\" srcset=\"https:\/\/www.piris.com\/wp-content\/uploads\/thermal-protectors-750x750.jpg 750w, https:\/\/www.piris.com\/wp-content\/uploads\/thermal-protectors-500x500.jpg 500w, https:\/\/www.piris.com\/wp-content\/uploads\/thermal-protectors-768x768.jpg 768w, https:\/\/www.piris.com\/wp-content\/uploads\/thermal-protectors-600x600.jpg 600w, https:\/\/www.piris.com\/wp-content\/uploads\/thermal-protectors-400x400.jpg 400w, https:\/\/www.piris.com\/wp-content\/uploads\/thermal-protectors-200x200.jpg 200w, https:\/\/www.piris.com\/wp-content\/uploads\/thermal-protectors.jpg 945w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A thermal protector prevents the protected element from reaching an excessive, unwanted temperature. It works by means of a bimetal. Bimetal consists of two joined metal sheets, which have different coefficients of expansion. By expanding with heat, the deformation of the sheets causes the electrical circuit to open, allowing the protected element not to exceed&hellip;<\/p>\n","protected":false},"author":6,"featured_media":19669,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[801],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Thermal protectors | Piris<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thermal protectors | Piris\" \/>\n<meta property=\"og:description\" content=\"A thermal protector prevents the protected element from reaching an excessive, unwanted temperature. It works by means of a bimetal. Bimetal consists of two joined metal sheets, which have different coefficients of expansion. 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