{"id":5781,"date":"2023-09-27T15:43:30","date_gmt":"2023-09-27T15:43:30","guid":{"rendered":"https:\/\/tecno-cold.it\/product\/3ru21364gb0\/"},"modified":"2026-04-10T05:21:35","modified_gmt":"2026-04-10T05:21:35","slug":"3ru21364gb0","status":"publish","type":"product","link":"https:\/\/tecno-cold.it\/en\/product\/3ru21364gb0\/","title":{"rendered":"3ru21364gb0"},"content":{"rendered":"<p>The S2 class 36-45A overload relay is a thermal relay for electric motor protection, designed to intervene when the motor draws too much current for too long or in case of phase failure, preventing overheating and damage. In the catalogs I found this product typically corresponds to Siemens SIRIUS 3RU2, control range 36-45A, for contactor mounting. <\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CLASS S2 OVERLOAD RELAY 36-45A<\/p>\n","protected":false},"featured_media":5782,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[85],"product_tag":[],"class_list":{"0":"post-5781","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electrical-equipment","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3ru21364gb0 - Tecno Cold<\/title>\n<meta name=\"description\" content=\"The S2 36-45A class overload relay is a thermal relay for electric motor protection, designed to intervene when the motor draws too much current for too long or in case of phase failure, preventing overheating and damage.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tecno-cold.it\/en\/product\/3ru21364gb0\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3ru21364gb0 - 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