{"id":5299,"date":"2024-09-09T20:20:22","date_gmt":"2024-09-09T12:20:22","guid":{"rendered":"https:\/\/viox.com\/?post_type=product&#038;p=5299"},"modified":"2024-09-09T20:40:37","modified_gmt":"2024-09-09T12:40:37","slug":"jr28-thermal-overload-relay","status":"publish","type":"product","link":"https:\/\/test.viox.com\/tr\/urun\/jr28-thermal-overload-relay\/","title":{"rendered":"JR28 Termal A\u015f\u0131r\u0131 Y\u00fck R\u00f6lesi"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>JR28 Thermal Overload Relay<\/h2>\n<h2>Overview<\/h2>\n<p>The VIOX JR28 series thermal overload relays are designed to protect AC motors from overload and phase failure. These relays offer comprehensive protection for motors operating at 50\/60Hz frequency with voltages up to 690V and currents ranging from 0.1A to 93A.<\/p>\n<h2>Key Features<\/h2>\n<ul>\n<li><strong>Wide Operating Range:<\/strong> Suitable for 50\/60Hz, up to 690V AC<\/li>\n<li><strong>Versatile Current Protection:<\/strong> 0.1-93A range<\/li>\n<li><strong>Multiple Protection Functions:<\/strong> Overload and phase failure protection<\/li>\n<li><strong>Flexible Reset Options:<\/strong> Manual and automatic reset available<\/li>\n<li><strong>Temperature Compensation:<\/strong> Ensures reliable protection across various conditions<\/li>\n<li><strong>Status Indication:<\/strong> Clear ON\/OFF status display<\/li>\n<li><strong>International Compliance:<\/strong> Meets IEC 60947-4-1 standards<\/li>\n<\/ul>\n<h2>Technical Specifications<\/h2>\n<table class=\"restable w-100\">\n<tbody>\n<tr class=\"thead-light\">\n<th colspan=\"2\">Main circuit characteristics<\/th>\n<\/tr>\n<tr>\n<td>Rated insulation voltage Ui<\/td>\n<td>690V<\/td>\n<\/tr>\n<tr>\n<td>Rated impulse withstand voltage Uimp<\/td>\n<td>6kV<\/td>\n<\/tr>\n<tr>\n<td>Tripping class<\/td>\n<td>10A<\/td>\n<\/tr>\n<tr>\n<td>Current setting range<\/td>\n<td>0.4&#8230;0.63A<\/td>\n<\/tr>\n<tr>\n<td>Conductors cross-section<\/td>\n<td>1\u00d71,5&#8230;10 mm<sup>2\u00a0<\/sup>flexible cable without cable end<br \/>\n1\u00d71&#8230;4 mm<sup>2\u00a0<\/sup>flexible cable with cable end<br \/>\n1\u00d71&#8230;6 mm<sup>2\u00a0<\/sup>rigid cable without cable end<\/td>\n<\/tr>\n<tr>\n<td>Tightening torque<\/td>\n<td>1,85 N\u00b7m<\/td>\n<\/tr>\n<tr class=\"thead-light\">\n<th colspan=\"2\">Auxiliary contacts characteristics<\/th>\n<\/tr>\n<tr>\n<td>Conventional thermal current<\/td>\n<td>5A<\/td>\n<\/tr>\n<tr>\n<td>Max power of the contactor coil<\/td>\n<td>100VA at 24V AC<br \/>\n200VA at 48V AC<br \/>\n400VA at 110V AC<br \/>\n600VA at 220V AC<br \/>\n600VA at 380V AC<br \/>\n600VA at 600V AC<\/td>\n<\/tr>\n<tr>\n<td>Short-circuit protection<\/td>\n<td>fuse gG 5A<\/td>\n<\/tr>\n<tr>\n<td>Conductors cross-section<\/td>\n<td>1\u00d71&#8230;2,5 mm<sup>2<\/sup>\/2\u00d71&#8230;2,5 mm<sup>2\u00a0<\/sup>flexible cable without cable end<br \/>\n1\u00d71&#8230;2,5 mm<sup>2<\/sup>\/2\u00d71&#8230;2,5 mm<sup>2\u00a0<\/sup>flexible cable with cable end<br \/>\n1\u00d71&#8230;2,5 mm<sup>2<\/sup>\/2\u00d71&#8230;2,5 mm<sup>2\u00a0<\/sup>rigid cable without cable end<\/td>\n<\/tr>\n<tr>\n<td>Tightening torque<\/td>\n<td>1,2 N\u00b7m<\/td>\n<\/tr>\n<tr class=\"thead-light\">\n<th colspan=\"2\">Environmental characteristics<\/th>\n<\/tr>\n<tr>\n<td>Degree of protection<\/td>\n<td>IP2X<\/td>\n<\/tr>\n<tr>\n<td>Operating temperature<\/td>\n<td>-30\u00b0C&#8230;+55\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td>-60\u00b0C&#8230;+70\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"table-responsive\">\n<table class=\"table table-bordered w-100 text-center\">\n<thead class=\"thead-light\">\n<tr class=\"thead-light\">\n<th>Test<\/th>\n<th>Series No.<\/th>\n<th colspan=\"2\">I\/I<sub>n<\/sub><\/th>\n<th>Operating time, T<sub>p<\/sub><\/th>\n<th>Start condition<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"4\">Overload protection<\/td>\n<td>1<\/td>\n<td colspan=\"2\">1,05<\/td>\n<td>&gt;\u00a02h<\/td>\n<td>Cold state<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td colspan=\"2\">1,2<\/td>\n<td>&lt;\u00a02h<\/td>\n<td>Heat state following the No.1 test<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td colspan=\"2\">1,5<\/td>\n<td>&lt;\u00a04min<\/td>\n<td>Heat state following the No.1 test<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td colspan=\"2\">7,2<\/td>\n<td>2s&lt;T<sub>p<\/sub>\u226410s<\/td>\n<td>Cold state<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Phase failure protection<\/td>\n<td rowspan=\"2\">5<\/td>\n<td>any 2 phases<\/td>\n<td>another phase<\/td>\n<td rowspan=\"2\">&gt;\u00a02h<\/td>\n<td rowspan=\"2\">Cold state<\/td>\n<\/tr>\n<tr>\n<td>1,0<\/td>\n<td>0,9<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>1,15<\/td>\n<td>0<\/td>\n<td>&lt;\u00a02h<\/td>\n<td>Heat state following the No.5 test<\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<\/div>\n<h2>Dimension<\/h2>\n<p><a href=\"https:\/\/test.viox.com\/?attachment_id=5301\" rel=\"attachment wp-att-5301\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-5301 size-full\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/JR28-Thermal-Overload-Relay02.webp\" alt=\"JR28 Thermal Overload Relay Dimension\" width=\"800\" height=\"363\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/JR28-Thermal-Overload-Relay02.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/JR28-Thermal-Overload-Relay02-300x136.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/JR28-Thermal-Overload-Relay02-768x348.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/JR28-Thermal-Overload-Relay02-600x272.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h2>Model<\/h2>\n<section class=\"my-40 px-[8%] mx-auto sm:px-0 sm:w-[433px] md:w-[520px] lg:w-[693px] xl:w-[866px] 2xl:w-[1040px] 3xl:w-[1300px] 4xl:w-[1733px]\">\n<div class=\"ml-auto\">\n<div>\n<div class=\" overflow-x-auto\">\n<table border=\"0\" width=\"407\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"et2\" width=\"85\" height=\"21\">Item<\/td>\n<td class=\"et2\" width=\"105\">Code<\/td>\n<td class=\"et2\" width=\"124\">Rated current(A)<\/td>\n<td class=\"et2\" width=\"93\">Contactor<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\" rowspan=\"15\" height=\"315\">JR28-13<\/td>\n<td class=\"et2\">1301<\/td>\n<td class=\"et2\">0.1-0.16<\/td>\n<td class=\"et3\" rowspan=\"15\" width=\"93\">CJX2-09<br \/>\nCJX2-12<br \/>\nCJX2-18<br \/>\nCJX2-25<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1302<\/td>\n<td class=\"et2\">0.16-0.25<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1303<\/td>\n<td class=\"et2\">0.25-0.4<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1304<\/td>\n<td class=\"et2\">0.4-0.63<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1305<\/td>\n<td class=\"et2\">0.63-1<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1306<\/td>\n<td class=\"et2\">1-1.6<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1307<\/td>\n<td class=\"et2\">1.6-2.5<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1308<\/td>\n<td class=\"et2\">2.5-4<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1310<\/td>\n<td class=\"et5\">4-6<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1312<\/td>\n<td class=\"et5\">5.5-8<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1314<\/td>\n<td class=\"et5\">7-10<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1316<\/td>\n<td class=\"et5\">9-13<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1321<\/td>\n<td class=\"et5\">12-18<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1322<\/td>\n<td class=\"et5\">17-25<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">1353<\/td>\n<td class=\"et5\">23-32<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" rowspan=\"2\" height=\"42\">JR28-23<\/td>\n<td class=\"et2\">2353<\/td>\n<td class=\"et5\">23-32<\/td>\n<td class=\"et7\" rowspan=\"2\">CJX2-32<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">2355<\/td>\n<td class=\"et5\">28-36<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" rowspan=\"7\" height=\"147\">JR28-33<\/td>\n<td class=\"et2\">3353<\/td>\n<td class=\"et5\">23-32<\/td>\n<td class=\"et3\" rowspan=\"7\" width=\"93\">CJX2-40<br \/>\nCJX2-50<br \/>\nCJX2-65<br \/>\nCJX2-80<br \/>\nCJX2-95<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">3355<\/td>\n<td class=\"et5\">30-40<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">3357<\/td>\n<td class=\"et5\">37-50<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">3359<\/td>\n<td class=\"et5\">48-65<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">3361<\/td>\n<td class=\"et5\">55-70<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">3363<\/td>\n<td class=\"et5\">63-80<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\">3365<\/td>\n<td class=\"et5\">80-93<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"my-40 mx-auto px-[8%] sm:px-0 sm:w-[433px] md:w-[520px] lg:w-[693px] xl:w-[866px] 2xl:w-[1040px] 3xl:w-[1300px] 4xl:w-[1733px]\">\n<p class=\"text-primary text-2xl sm:text-[32px] font-bold\">\n<\/section>\n<h2>Certifications<\/h2>\n<ul>\n<li>CE<\/li>\n<\/ul>\n<h2>Applications<\/h2>\n<p>Ideal for motor protection in:<\/p>\n<ul>\n<li>Industrial machinery<\/li>\n<li>HVAC systems<\/li>\n<li>Pumps and compressors<\/li>\n<li>Conveyor systems<\/li>\n<li>Manufacturing equipment<\/li>\n<li>Process control systems<\/li>\n<li>Material handling equipment<\/li>\n<\/ul>\n<h2>Benefits<\/h2>\n<ul>\n<li>Comprehensive motor protection against overload and phase failure<\/li>\n<li>Flexible installation options for various control panel designs<\/li>\n<li>Accurate protection with temperature compensation<\/li>\n<li>Easy monitoring with clear status indication<\/li>\n<li>Adaptable to different motor sizes with wide current range<\/li>\n<li>Compliant with international safety standards<\/li>\n<li>Suitable for continuous operation in industrial environments<\/li>\n<\/ul>\n<h2>Product Range<\/h2>\n<p>The JR28 series includes multiple models to accommodate different current ranges and contactor sizes. Please refer to the detailed specification chart for specific model information and compatibility with various contactors.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"msg-content MuiBox-root css-0\">\n<div class=\"break-words\">\n<p>VIOX'un JR28 termal a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi, AC motorlar\u0131 a\u015f\u0131r\u0131 y\u00fck ve faz ar\u0131zalar\u0131na kar\u015f\u0131 korur. 690V'a kadar 50\/60Hz'de \u00e7al\u0131\u015f\u0131r ve 0,1-93A aral\u0131\u011f\u0131n\u0131 kapsar. \u00d6zellikleri aras\u0131nda manuel\/otomatik s\u0131f\u0131rlama, s\u0131cakl\u0131k kompanzasyonu ve net durum g\u00f6stergesi bulunur. IEC 60947-4-1 ile uyumludur, IP2X koruma ve -30\u00b0C ila +55\u00b0C \u00e7al\u0131\u015fma sunar. End\u00fcstriyel makineler, HVAC ve \u00fcretim ekipmanlar\u0131 i\u00e7in ideal olan bu CE sertifikal\u0131 r\u00f6le, \u00e7e\u015fitli uygulamalarda kapsaml\u0131 motor korumas\u0131 sa\u011flar. \u00c7ok y\u00f6nl\u00fc tasar\u0131m\u0131, farkl\u0131 ak\u0131m aral\u0131klar\u0131na ve kontakt\u00f6r boyutlar\u0131na uyum sa\u011flayarak esnek koruma \u00e7\u00f6z\u00fcmleri sunar.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":5303,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[113,121],"product_tag":[],"class_list":{"0":"post-5299","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-relays-timers-control","7":"product_cat-thermal-overload-relay","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/product\/5299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/comments?post=5299"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/media\/5303"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/media?parent=5299"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/product_brand?post=5299"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/product_cat?post=5299"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/product_tag?post=5299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}