{"id":3829,"date":"2026-04-11T07:16:45","date_gmt":"2026-04-11T07:16:45","guid":{"rendered":"https:\/\/www.zttgroup.com\/?post_type=product&#038;p=3829"},"modified":"2026-09-20T01:33:40","modified_gmt":"2026-09-20T01:33:40","slug":"low-voltage-swithgearztmns","status":"publish","type":"product","link":"https:\/\/www.zttgroup.com\/es\/product\/low-voltage-swithgearztmns\/","title":{"rendered":"Interruptores de Baja Tensi\u00f3n (0.4kV~0.69kV)"},"content":{"rendered":"<p>Descripci\u00f3n del Producto<\/p>\n<ul>\n<li>ZTMNS series is a low-voltage withdrawable switchgear system designed for circuit protection and control,standards compliance(IEC 61439\/ GB\/T 7251).Key Components including circuit breaker,current transformer,voltage transformer,disconnection switch etc.Protection mechanism is when fault (Short-circuit ,Overload,Ground fault)is detected,CT\/PT detect abnormal parameters,then protection relay triggers, breaker opens,fault isolation confirmed via auxiliary contacts finally.The control circuits within the control cabinet can achieve remote or local operation of the isolating switch and circuit breaker, including closing and opening, etc. The current transformer and voltage transformer provide the necessary information for the protection device and measuring instrument to monitor the circuit status and make necessary data records.<\/li>\n<\/ul>\n<p>Ventajas del Producto<\/p>\n<ul>\n<li>Modular drawer-type structure\uff1a<br \/>\nStandard drawer unit height: 8E (200mm) \/ 16E (400mm), supports hot swapping (rated current \u2264 630A).<br \/>\nThe drawer mechanical interlock ensures &#8220;closing cannot be shaken out, and the separation position can be locked&#8221;.<\/li>\n<li>High segment capacity\uff1a<br \/>\nMain bus short-time withstand current: 50kA &#8211; 100kA (1s)<\/li>\n<li>Intelligent management\uff1a<br \/>\nIntegrated digital instruments, power quality monitoring, wireless temperature measurement (optional).<br \/>\nSupports Profibus, Modbus TCP communication, seamlessly integrated with SCADA system.<\/li>\n<li>Safety protection\uff1a<br \/>\nProtection level: IP30 &#8211; IP43 (upgradeable dust and waterproof).<br \/>\nThe cabinet body is made of galvanized steel sheet \/ stainless steel, with strong corrosion resistance.<\/li>\n<li>Flexible configuration\uff1a<br \/>\nCan be combined with various functional units such as incoming\/outgoing panel, capacitor compensation cabinet, and motor control cabinet.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>La serie ZTMNS es un sistema de interruptores de baja tensi\u00f3n modular y extra\u00edble dise\u00f1ado para la distribuci\u00f3n de energ\u00eda y el control de motores. Se utiliza ampliamente en plantas industriales, complejos comerciales y proyectos de infraestructura cr\u00edtica.<\/p>","protected":false},"featured_media":6367,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[131],"product_tag":[],"class_list":["post-3829","product","type-product","status-publish","has-post-thumbnail","product_cat-power-switchgear","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.4 (Yoast SEO v21.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Low Voltage Switchgear (0.4kV~0.69kV) - ZTT<\/title>\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.zttgroup.com\/es\/product\/low-voltage-swithgearztmns\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Low Voltage Switchgear (0.4kV~0.69kV)\" \/>\n<meta property=\"og:description\" content=\"The ZTMNS Series is a modular, withdrawable-type low-voltage switchgear system engineered for power distribution and motor control. lt is widely deployed across industrial plants, commercial complexes, and critical infrastructure projects.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.zttgroup.com\/es\/product\/low-voltage-swithgearztmns\/\" \/>\n<meta property=\"og:site_name\" content=\"ZTT\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-20T01:33:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.zttgroup.com\/wp-content\/uploads\/2026\/04\/2-1-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.zttgroup.com\/product\/low-voltage-swithgearztmns\/\",\"url\":\"https:\/\/www.zttgroup.com\/product\/low-voltage-swithgearztmns\/\",\"name\":\"Low Voltage Switchgear (0.4kV~0.69kV) - 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