{"product_id":"ferraz-shawmut-d300199-a070ud32ki630-fuses","title":"Ferraz Shawmut D300199 - A070UD32KI630 Fuses (3 Pieces)","description":"\u003ch2\u003eMersen Protistor Size 32 aR Semiconductor Fuse - 630A 690VAC (IEC) \/ 700VAC (UL)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMersen - High-Speed Square Body Fuse for Semiconductor Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMersen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtistor®\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSize 32, aR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number (Mersen Reference):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eD300199-A070UD32KI630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Style:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSquare Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBolt-On (Size 32 standard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (IEC AC):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e690 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (UL AC):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e700 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e630 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacteristic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eaR (Partial Range Short-Circuit Protection - Semiconductor Protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIEC 60269-4-1, UL 248-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtection of power semiconductors such as diodes, thyristors, IGBTs and GTOs in various applications including:\n\u003cul\u003e\n\u003cli\u003eVariable Speed Drives (VSD) \/ Inverters\u003c\/li\u003e\n\u003cli\u003ePower Rectifiers \/ Converters\u003c\/li\u003e\n\u003cli\u003eUninterruptible Power Supplies (UPS)\u003c\/li\u003e\n\u003cli\u003eSoft Starters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Code:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWithout Indicator (Standard -\u003cspan\u003e \u003c\/span\u003e\u003cem\u003everify datasheet for availability of indicator options for this specific part number\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUL Recognized Component (UL 248-13) , IEC 60269-4-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mersen Protistor® Size 32 aR fuse is a high-performance square body fuse specifically designed for the ultimate protection of semiconductor devices. With a 630A current rating and voltage ratings of 690VAC (IEC) and 700VAC (UL), this fuse provides robust aR characteristic partial range short-circuit protection, ensuring fast and reliable clearing of fault currents to safeguard sensitive semiconductors like diodes, thyristors, IGBTs, and GTOs. The Size 32 form factor is designed for bolt-on mounting, facilitating secure installation and efficient heat dissipation. This fuse is rigorously tested and certified to meet both IEC 60269-4-1 and UL 248-13 standards, guaranteeing compliance and safety in demanding power electronics applications such as variable speed drives, rectifiers, UPS systems, and soft starters. The Protistor® series is renowned for its optimized performance in semiconductor protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eaR Characteristic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifically designed for semiconductor protection, offering ultra-fast response to short-circuit currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Voltage Ratings:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e690VAC (IEC) and 700VAC (UL) suitable for demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Square Body Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides mechanical strength and efficient heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC and UL Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeets international standards for safety and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal for protecting semiconductors in various power electronic systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRatings:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e630 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ur) IEC:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e690 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ur) UL:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e700 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity (Icu) IEC:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 kA AC (\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eValue from product page, confirm in datasheet for specific part number\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity (Interrupting Rating) UL:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 kA AC (\u003cem\u003eValue from product page, confirm in datasheet for specific part number\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Breaking Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 x In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime Constant (L\/R):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cem\u003eValue not explicitly on the product page - refer to datasheet\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI²t (Ampere Squared Seconds):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cem\u003eValue not explicitly on the product page - refer to datasheet\u003c\/em\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCatalog Numbering \/ Ordering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Reference:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eD300199-A070UD32KI630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtistor Size 32 aR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e630A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e690VAC (IEC) \/ 700VAC (UL)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferraz Shawmut","offers":[{"title":"Default Title","offer_id":47416732254487,"sku":"A070UD32KI630","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/ferraz-shawmut-ferraz-shawmut-d300199-a070ud32ki630-fuses-3-pieces-1212531877.jpg?v=1766605749","url":"https:\/\/www.apexonsupply.com\/products\/ferraz-shawmut-d300199-a070ud32ki630-fuses","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}