{"product_id":"chint-dc-20a-fuse","title":"CHINT DC 20A Fuse","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cb\u003eNRZ28-20 Solar Photovoltaic System Protection Fuse\u003c\/b\u003e\u003cspan\u003e is engineered for DC solar PV applications up to 1000V, providing reliable protection against short circuits and overloads. Compact and efficient, it supports rated currents up to 20A and a breaking capacity of 20–35kA. Designed with DMC-2 and H62 conductive materials, it ensures low power loss and high durability. The gPV fuse link design guarantees full-range DC protection, meeting IEC 60269-6 and GB\/T 13539.6 standards, making it ideal for solar array, combiner box, and inverter protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-026cf2ffce\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12\"\u003e\n\u003cdiv class=\"productInfo rootdialog aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"chint-common-domStyle\" data-anchor-title=\"Product Information\" data-anchor-id=\"1\"\u003e\n\u003cdiv class=\"maxW-85\" id=\"product-infomation\"\u003e\n\u003ch2 class=\"unifiedTitle\"\u003eProduct Information\u003c\/h2\u003e\n\u003cul class=\"nav nav-tabs ScorllLeftBox\"\u003e\n\u003cli data-offset-left=\"148.5\" class=\"ScorllLeftItem active ScorllLeftItemActive\" data-section=\"Overview\"\u003e\u003ca href=\"https:\/\/www.chintglobal.com\/global\/en\/products\/low-voltage\/iec\/secondary-power-distribution\/nrz28.html#menu1\" data-toggle=\"tab\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-offset-left=\"296.46875\" class=\"ScorllLeftItem\" data-section=\"Catalog\"\u003e\u003ca href=\"https:\/\/www.chintglobal.com\/global\/en\/products\/low-voltage\/iec\/secondary-power-distribution\/nrz28.html#menu2\" data-toggle=\"tab\"\u003eCatalog\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-offset-left=\"429.171875\" class=\"ScorllLeftItem\" data-section=\"Certificate\"\u003e\u003ca href=\"https:\/\/www.chintglobal.com\/global\/en\/products\/low-voltage\/iec\/secondary-power-distribution\/nrz28.html#menu4\" data-toggle=\"tab\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane fade in active\" id=\"menu1\"\u003e\n\u003cdiv class=\"tab-line-text\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: DC photovoltaic (PV) system short-circuit protection for distribution lines\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRated Voltage\u003c\/b\u003e: DC 1000V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRated Current\u003c\/b\u003e:  20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBreaking Capacity\u003c\/b\u003e: 20kA \/ 35kA (for 15A model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFuse Link Type\u003c\/b\u003e: gPV (full-range photovoltaic DC protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRated Dissipation Power\u003c\/b\u003e: ≤3W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemperature Rise\u003c\/b\u003e: ≤70K\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature Range\u003c\/b\u003e: −5°C to +40°C (normal), allowable −35°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAmbient Conditions\u003c\/b\u003e:\n\u003cul\u003e\n\u003cli\u003eRelative humidity ≤50% at 40°C (up to 90% at 20°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePollution class\u003c\/b\u003e: Class III\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAltitude\u003c\/b\u003e: ≤2000m (derating factors: 0.9 at 2500m; 0.8 at ≥3000m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e:\n\u003cul\u003e\n\u003cli\u003eBase: DMC-2 (thermoset resin)\u003c\/li\u003e\n\u003cli\u003eConductive parts: H62 copper alloy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Type\u003c\/b\u003e: DIN rail (TH35-7.5) or screw mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtection Class\u003c\/b\u003e: Class III installation category\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompliance Standards\u003c\/b\u003e: IEC 60269-6, GB\/T 13539.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertifications\u003c\/b\u003e: CQC, TUV, CE\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCharacteristic Curve\u003c\/b\u003e: Full protection time-current and cutoff curves\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e:\n\u003cul\u003e\n\u003cli\u003eFuse base: 81mm max height × 47mm max width × 61mm depth\u003c\/li\u003e\n\u003cli\u003eFuse link: 44mm height × 18mm width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Chint","offers":[{"title":"Default Title","offer_id":45622067658937,"sku":null,"price":1280.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/6937\/2345\/files\/Foto_Chint_NRZ28-20.png?v=1764695817","url":"https:\/\/smartelectric.pk\/products\/chint-dc-20a-fuse","provider":"Smart Electric","version":"1.0","type":"link"}