{"product_id":"jlln050","title":"JLLN050 - 50Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eJLLN050 - 50Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Littelfuse JLLN050 gives maintenance teams, electricians, and equipment owners clear ratings to check when your application requires a 50-amp Class T fuse. This industrial cartridge fuse features a fast-acting (F) opening characteristic and current-limiting design, with voltage ratings up to 300VAC and 160VDC. For anyone replacing an existing fuse, these concrete specifications make it easier to compare the component against the equipment documentation instead of relying on appearance alone. It's a straightforward electrical component built to last when properly selected and operated within its specified ratings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50A continuous current rating — Clearly identifies the amperage for applications specifically requiring a 50-amp fuse.\u003c\/li\u003e\n\u003cli\u003eClass T configuration — Provides an important compatibility checkpoint when matching the fuse to existing electrical equipment.\u003c\/li\u003e\n\u003cli\u003eFast-acting (F) opening — Littelfuse specifies a fast-acting operating characteristic for the JLLN050.\u003c\/li\u003e\n\u003cli\u003eCurrent-limiting design — The JLLN050 is identified as part of Littelfuse's current-limiting fuse family.\u003c\/li\u003e\n\u003cli\u003e300VAC maximum rating — Designed for compatible AC applications operating within the stated voltage limit.\u003c\/li\u003e\n\u003cli\u003e160VDC maximum rating — The fuse also carries a separately specified DC voltage rating for compatible DC applications.\u003c\/li\u003e\n\u003cli\u003eNon-indicating design — Manufacturer data identifies the JLLN050 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 JLLN050\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 50A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Industrial Cartridge Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current Rating:\u003c\/strong\u003e 50A\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\u003eAC Interrupting Rating:\u003c\/strong\u003e 200,000A (200 kA) at 300VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DC Voltage:\u003c\/strong\u003e 160VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Interrupting Rating:\u003c\/strong\u003e 20,000A (20 kA) at 160VDC\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 LFT30060 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 supplied manufacturer specifications do not state specific UL, CSA, CE, RoHS, REACH, or other material-compliance or certification information for the JLLN050. This should not be interpreted to mean the fuse does or does not hold a particular certification. Where a listing, approval, or material-compliance requirement matters for the application, verify it against authoritative documentation and markings for the exact JLLN050 catalog number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Littelfuse JLLN050 50A Class T fuse is best considered for compatible electrical equipment whose specifications call for its particular combination of 50A continuous current, Class T construction, fast-acting operation, and current-limiting characteristics. For an AC application, confirm the 300VAC maximum voltage and 200 kA interrupting rating at 300VAC. For DC service, the corresponding figures are 160VDC maximum and 20 kA at 160VDC.\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":50459210776875,"sku":"JLLN050","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459210809643,"sku":"JLLN050  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/jlln050","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}