{"product_id":"nclr20","title":"NCLR20 - 20Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eNCLR20 - 20Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NCLR20 is a 20-amp, 600 VAC Class R fuse for applications that need time-delay and current-limiting protection. It has a 200 kA interrupting rating at 600 VAC, allowing it to interrupt high fault currents when properly applied safely. Because this is a time-delay fuse, it can tolerate brief current surges that may occur during normal equipment operation while still responding to sustained overcurrent conditions. The NCLR20 uses a traditional cartridge-style design and is non-indicating, so there's no built-in visual indicator to show fuse status. At just 2 inches long and 0.56 inches wide, it's compact, but the specifications matter when determining whether it's right for your equipment. If you're replacing an existing NCLR20, compare the 20A rating, 600 VAC voltage, Class R configuration, 200 kA A.I.C. rating, time-delay characteristic, and dimensions with your system's requirements before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 amp capacity for equipment and circuits designed around a 20A fuse\u003c\/li\u003e\n\u003cli\u003eRated for 600 VAC\u003c\/li\u003e\n\u003cli\u003e200 kA A.I.C. at 600 VAC for high available fault-current applications\u003c\/li\u003e\n\u003cli\u003eTime-delay operation helps prevent unnecessary opening during short, temporary current surges.\u003c\/li\u003e\n\u003cli\u003eCurrent-limiting Class R design helps limit fault-current energy.\u003c\/li\u003e\n\u003cli\u003eSimple cartridge-style construction\u003c\/li\u003e\n\u003cli\u003eNon-indicating configuration\u003c\/li\u003e\n\u003cli\u003eCompact 2.0\" × 0.56\" × 0.56\" dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NCLR20\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e NCLR\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class R\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20 A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA.I.C. Rating:\u003c\/strong\u003e 200 kA @ 600 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Cartridge\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Time-Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Limiting:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator:\u003c\/strong\u003e Non-Indicating\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 2.0 in.\u003c\/li\u003e\n\u003cli\u003eWidth: 0.56 in.\u003c\/li\u003e\n\u003cli\u003eDepth: 0.56 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe available specifications for the NCLR20 do not include certification or material-compliance details, so don't assume them. If your project requires a particular agency listing or environmental compliance standard, such as UL, CSA, RoHS, or REACH, confirm the appropriate documentation for this specific part before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe NCLR20 fuse is intended for compatible electrical systems that call for a 20 amp Class R, 600 VAC, time-delay, current-limiting fuse with a 200 kA interrupting rating. It's especially useful in applications where short-circuit current surges are expected during normal operation and an ordinary fast-acting response may not be appropriate.\u003c\/p\u003e\n\u003cp\u003eFor replacement work, matching the part number is a good starting point, but it's worth checking the complete specification. Confirm the amperage, voltage, fuse class, interrupting rating, operating characteristics, and physical size against the equipment requirements. With electrical protection components, an exact match matters more than simply finding something that looks the same.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eEaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Eaton Corporation plc or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EATON","offers":[{"title":"New In Box","offer_id":50459280572715,"sku":"NCLR20","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459280605483,"sku":"NCLR20  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/nclr20","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}