{"product_id":"mersen-pc73ud11c800d1a-j300572-protistor-size-73-ar-high-speed-fuse-800a-1100vac-iec-din-110-blade-terminals","title":"Mersen PC73UD11C800D1A \/ J300572 Protistor Size 73 aR High-Speed Fuse, 800A, 1100VAC (IEC), DIN 110 Blade Terminals","description":"\u003cp\u003eMersen Protistor size 73 aR square-body high-speed fuse-link for semiconductor protection in inverters, motor drives, UPS systems, and related power conversion equipment. This DIN 110 blade variant delivers ultra-fast, current-limiting performance with very low I²t to protect diodes, thyristors, and IGBT devices. Contact surfaces are silver plated and hardware is non-magnetic; an optional low-voltage trip-indicator can operate a field-mountable microswitch.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eaR Class per IEC 60269-4 and VDE 636-23\u003c\/li\u003e\n  \u003cli\u003eRated current 800 A\u003c\/li\u003e\n  \u003cli\u003eRated voltage 1100 VAC (IEC) \/ 1200 VAC (UL)\u003c\/li\u003e\n  \u003cli\u003eRated breaking capacity 150 kA AC\u003c\/li\u003e\n  \u003cli\u003eVery low I²t: 190 kA²s pre-arcing; 1230 kA²s clearing at rated voltage\u003c\/li\u003e\n  \u003cli\u003ePower dissipation at In: 148 W\u003c\/li\u003e\n  \u003cli\u003eDIN 110 blade terminals; optional trip-indicator to drive microswitch\u003c\/li\u003e\n  \u003cli\u003eSilver-plated contacts; non-magnetic hardware\u003c\/li\u003e\n  \u003cli\u003eUL\/CSA Recognized (E76491); CCC GB 13539.4; CE marking applicable ≤1000 VAC\u003c\/li\u003e\n  \u003cli\u003ePackage: 1; weight: 1.12 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable style=\"width:100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 13px; margin-top: 10px;\"\u003e\n    \u003c!-- Row 1: Catalog Number — Always First --\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eCatalog Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003ePC73UD11C800D1A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003c!-- Row 2: Item Number — Always Second (when available) --\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eItem Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eJ300572\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003c!-- Identity --\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eBrand\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eMersen\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eProduct Series \/ Family\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eProtistor size 73\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eProduct Category\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eSquare body high-speed fuse-link (Semiconductor Protection Fuse)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eSpeed \/ Characteristic\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eaR (ultra-fast acting)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eProduct Size\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e73\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003c!-- Electrical --\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eRated Current (In)\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e800 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eRated Voltage AC (IEC)\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e1100 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eRated Voltage AC (UL)\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e1200 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003ePre-arcing I²t\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e190 kA²s\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eClearing I²t at Rated Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e1230 kA²s\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eRated Breaking Capacity AC\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e150 kA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003ePower Dissipation at In\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e148 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eVoltage Range AC (Family)\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e600 ... 1250 VAC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eAmpere Range (Family)\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e315 ... 1800 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eInterrupting Rating AC (Family)\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e100 ... 185 kA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003c!-- Mechanical --\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eBody Style\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eSquare body\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eTerminal Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eDIN 110 blades\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eContact Surface Finish\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eSilver plated\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eHardware\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eNon-magnetic\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eBody Width\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e73 ± 1.4 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eReference Dimension\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e78.5 mm (see drawing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eDrawing Reference\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003esize 73 aR type DIN 110 (105714), dimensions in mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eWeight\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e1.12 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003ePackage Quantity\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003c!-- Connection --\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eTrip-Indicator \/ Microswitch Compatibility\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eLow-voltage trip-indicator optional; can operate a field-mountable microswitch\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003c!-- Environmental --\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eOperating Temperature Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e[Not Found in Source]\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eStorage Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e[Not Found in Source]\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eIngress Protection (IP)\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003e[Not Found in Source]\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003c!-- Compliance --\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eIEC Compliance\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eIEC 60269-4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eVDE Standard\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eVDE 636-23 (aR class)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eUL \/ CSA Recognition\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eUL\/CSA Recognized E76491; UL certified status: ✓\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eCCC (China)\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eGB 13539.4 (Asian market only)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 4px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.4;\"\u003eCE Marking\u003c\/td\u003e\n        \u003ctd style=\"padding: 4px 10px; color: #555; line-height: 1.4;\"\u003eOnly for voltages ≤ 1000 VAC\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Mersen","offers":[{"title":"1 pcs","offer_id":52342506160407,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true},{"title":"3 pcs","offer_id":52342506193175,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true},{"title":"6 pcs","offer_id":52342506225943,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/PC73UD11C800D1A.png?v=1772178554","url":"https:\/\/www.apexonsupply.com\/products\/mersen-pc73ud11c800d1a-j300572-protistor-size-73-ar-high-speed-fuse-800a-1100vac-iec-din-110-blade-terminals","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}