{"product_id":"jlln500","title":"JLLN500 - 500Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eJLLN500 - 500Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Littelfuse JLLN500 is a 500-amp Class T fuse with a clearly defined combination of electrical ratings and physical characteristics for compatible equipment. Instead of leaving you to identify a replacement by appearance alone, the JLLN500 gives you several concrete specifications to check: 500A continuous current, fast-acting operation, current-limiting design, 300VAC maximum voltage, 125VDC maximum voltage, and knife-blade\/bolt-in construction. For equipment that requires this combination of Class T characteristics, the JLLN500 is a purpose-built electrical component designed to last when properly selected, installed, and operated within its stated ratings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e500A continuous current rating: Provides a clearly defined amperage specification for matching against equipment requirements.\u003c\/li\u003e\n\u003cli\u003eClass T fuse: Identifies the required fuse class at a glance and helps narrow the compatibility check.\u003c\/li\u003e\n\u003cli\u003eFast-acting (F) opening: Littelfuse specifically designates the JLLN500 as fast-acting.\u003c\/li\u003e\n\u003cli\u003eCurrent-limiting design: The manufacturer states this fuse is current-limiting.\u003c\/li\u003e\n\u003cli\u003e300VAC maximum voltage: Provides a specific AC voltage limit to verify against the intended application.\u003c\/li\u003e\n\u003cli\u003e125VDC maximum voltage: Gives you a separate, clearly stated DC voltage specification.\u003c\/li\u003e\n\u003cli\u003eKnife-blade\/bolt-in construction: An important physical characteristic when checking the fuse against existing equipment and mounting requirements.\u003c\/li\u003e\n\u003cli\u003eNon-indicating: The manufacturer specifies the JLLN500 as a non-indicating fuse.\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\u003eManufacturer:\u003c\/strong\u003e Littelfuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e JLLN500\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e JLLN\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Description:\u003c\/strong\u003e FUS 300V F\/A CLASS T 500A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current Rating:\u003c\/strong\u003e 500A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpening Characteristic:\u003c\/strong\u003e Fast-Acting (F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily Style:\u003c\/strong\u003e Current Limiting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum AC Voltage:\u003c\/strong\u003e 300VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DC Voltage:\u003c\/strong\u003e 125VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Interrupting Rating:\u003c\/strong\u003e 200,000A (200 kA) at 300VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Interrupting Rating:\u003c\/strong\u003e 20,000A (20 kA) at 125VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \/ Construction:\u003c\/strong\u003e Knife-Blade\/Bolt-In\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating:\u003c\/strong\u003e No\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Method:\u003c\/strong\u003e Fuse Block \/ Clip \/ Holder\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePG Holder:\u003c\/strong\u003e LFT30600 Series\u003cbr\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 manufacturer specifications supplied for the JLLN500 included no specific UL, CSA, CE, RoHS, REACH, or other certification or material-compliance information. That does not establish that the product lacks any particular approval or compliance status. When a specific certification or material requirement is necessary for the application, confirm it using current authoritative Littelfuse documentation and the markings on the fuse itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Littelfuse JLLN500 500A Class T fuse is best suited to compatible electrical equipment that specifically calls for a 500A fast-acting, current-limiting Class T fuse with knife-blade\/bolt-in construction. It is particularly straightforward to evaluate for maintenance or replacement situations where the existing equipment documentation identifies JLLN500 or specifies the same combination of amperage, fuse class, opening characteristic, voltage ratings, interrupting capacities, physical construction, and mounting requirements.\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\u003eLittelfuse® is a registered trademark of Littelfuse, Inc. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Littelfuse, Inc. or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"New In Box","offer_id":50459213005099,"sku":"JLLN500","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459213037867,"sku":"JLLN500  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/jlln500","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}