{"product_id":"lot-of-100-littelfuse-klkr-20-20a-600vac-300vdc-fast-acting","title":"(LOT OF 100) LITTELFUSE KLKR-20 20A 600VAC 300VDC Fast Acting","description":"\u003cfont rwr=\"1\" size=\"4\" style=\"font-family:Arial\"\u003e\u003cfont size=\"5\"\u003eTHIS LISTING IS FOR (100 PCS) KLKR-20 LITTELFUSE\u003cbr\u003e\u003c\/font\u003e\u003cbr\u003eIndustrial \u0026amp; Electrical Fuses 20A 600VAC 300VDC Fast Acting\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS\u003cbr\u003eVoltage Ratings: AC: 600 Volts\u003cbr\u003eDC: 250 – 500 Volts (CCMR)†\u003cbr\u003e300 Volts (KLDR)\u003cbr\u003e300 Volts (KLKR)\u003cbr\u003eInterrupting Ratings: AC: 200,000 amperes\u003cbr\u003erms symmetrical\u003cbr\u003eDC: 20,000 amperes\u003cbr\u003eAmpere Range: CCMR:2\/10 – 60 amperes\u003cbr\u003eKLDR: 1\/10 – 30 amperes\u003cbr\u003eKLKR: 1\/10 – 30 amperes\u003cbr\u003eApprovals: AC: Standard 248-4, Class CC\u003cbr\u003eUL Listed 1\/10-30 Amps (File No: E81895)\u003cbr\u003eStandard 248, Class CD\u003cbr\u003eUL Listed 35-60 Amps (File No: E71611)\u003cbr\u003eCSA Certified 1\/10-60 Amps\u003cbr\u003e(File No: LR29862)\u003cbr\u003eDC: Littelfuse Self-certified\u003cbr\u003eRECOMMENDED FUSE BLOCKS\u003cbr\u003eL60030C series\u003cbr\u003eL60060C series (for CCMR 35–60A)\u003cbr\u003e\u003cbr\u003eCompared to other UL Listed fuses, Class CC fuses are the\u003cbr\u003emost current limiting, rating for rating. Because they are\u003cbr\u003ephysically compact, they provide this superior protection in a\u003cbr\u003efraction of the space required by other fuse classes. For\u003cbr\u003eexample, when 600V three-pole, 30 ampere Class R fuse\u003cbr\u003eblocks are replaced by Littelfuse Class CC fuse blocks, panel\u003cbr\u003emounting space is reduced approximately 70%. This is\u003cbr\u003eespecially important when a panel contains many fuses to\u003cbr\u003eprotect multiple circuit components.\u003cbr\u003eAPPLICATIONS\u003cbr\u003eThree Types of Class CC Fuses, Specifically Designed\u003cbr\u003eto Protect Different Types of Components\u003cbr\u003e1) Motor protection — CCMR series; dual-element, timedelay\u003cbr\u003efuses specifically designed to protect motor circuits\u003cbr\u003eup to 40 HP**.\u003cbr\u003e2) Small transformer protection (control power\u003cbr\u003etransformers) — KLDR series, time-delay fuses designed\u003cbr\u003eto withstand the high magnetizing inrush of transformers.\u003cbr\u003e3) General purpose protection of equipment requiring\u003cbr\u003efast overload protection — KLKR series, fast-acting\u003cbr\u003efuses used for protection of equipment containing solidstate\u003cbr\u003edevices or other electronic components requiring fast\u003cbr\u003eresponse on overloads.\u003cbr\u003eSAFETY\u003cbr\u003e  200,000 A.I.R. — Reliable interruption of all overcurrents up\u003cbr\u003eto 200,000 amperes.\u003cbr\u003e  Extremely current limiting — Reduces damage caused by\u003cbr\u003eheating and magnetic effects of short-circuit currents . . .\u003cbr\u003estops damaging short-circuit currents faster than any\u003cbr\u003emechanical protective device.\u003cbr\u003eSPACE SAVING\u003cbr\u003e  Class CC fuses are the smallest 600V, 200,000 A.I.R. fuses\u003cbr\u003eapproved for branch circuit protection.\u003cbr\u003eECONOMICAL\u003cbr\u003e  Current limiting design often permits use of readily available,\u003cbr\u003eless costly equipment\u003cbr\u003eKLKR series Class CC fuses are fastacting\u003cbr\u003efuses intended for general purpose\u003cbr\u003ebranch circuit protection. Their\u003cbr\u003ecompact size, fast-acting overload\u003cbr\u003eresponse, and their highly current limiting\u003cbr\u003edesign make them ideal for use in\u003cbr\u003eOEM equipment and control panels.\u003cbr\u003eSolid-state devices such as SCRs and\u003cbr\u003eother electronic equipment generally\u003cbr\u003erequire fast-acting protection.\u003cbr\u003e\u003c\/font\u003e","brand":"Specialty Parts \u0026 Electronic Components, Inc.","offers":[{"title":"Default Title","offer_id":41309314056247,"sku":"IF_467D5994","price":599.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0103\/5124\/7415\/files\/326291124531-0.jpg?v=1728499193","url":"https:\/\/specialtypartsinc.com\/products\/lot-of-100-littelfuse-klkr-20-20a-600vac-300vdc-fast-acting","provider":"Specialty Parts \u0026 Electronic Components, Inc.","version":"1.0","type":"link"}