{"product_id":"tjn500","title":"TJN500 - 500Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eTJN500 - 500 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TJN500 Class T fuse is built for your electrical systems that need dependable high-speed protection against short circuits and overloads. With a 500 amp rating and a 200 kA interrupting capacity at 300VAC, this fuse is designed to react quickly when fault conditions occur, helping you to reduce damage to connected equipment and keeping downtime to a minimum. Its current-limiting design helps protect sensitive electrical components by reducing the amount of fault energy that passes through the circuit. This TJN series fuse features a knife-blade style construction for a secure fit in compatible fuse holders and disconnect equipment. The compact footprint also makes it a solid option for applications where panel space is limited. Because it is a non-indicating fuse, it maintains a clean, straightforward design commonly used in industrial and commercial power distribution systems. Whether it’s protecting motor control centers, transformers, panelboards, or other high-demand electrical equipment, the TJN500 delivers the fast response and high fault protection needed in critical power systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 amp Class T fuse:\u003c\/strong\u003e Designed for industrial and commercial electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery fast-acting response:\u003c\/strong\u003e Helps protect equipment during fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent-limiting performance:\u003c\/strong\u003e Reduces potential damage from short circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh interrupting rating:\u003c\/strong\u003e 200 kA at 300VAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife-blade style construction:\u003c\/strong\u003e Provides reliable installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact size:\u003c\/strong\u003e Works well in tighter electrical enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for sensitive equipment:\u003c\/strong\u003e Helps protect downstream equipment and power distribution systems.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\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 TJN500\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e TJN Class T Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 500A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 300VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200 kA @ 300VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Style:\u003c\/strong\u003e Knife-Blade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndication:\u003c\/strong\u003e Non-Indicating\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Type:\u003c\/strong\u003e Very Fast-Acting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 3.062 in.\u003c\/li\u003e\n\u003cli\u003eWidth: 1.593 in.\u003c\/li\u003e\n\u003cli\u003eDepth: 1.593 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\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Electrical Applications:\u003c\/strong\u003e The TJN500 fuse is manufactured for use in professional electrical distribution and overcurrent protection applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass T Performance Expectations:\u003c\/strong\u003e It is designed to meet the performance expectations associated with Class T current-limiting fuses used in commercial and industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Guidance:\u003c\/strong\u003e Always verify compatibility with your equipment and local electrical code requirements before installation.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe TJN500 is commonly used in switchboards, industrial control panels, motor control centers, transformers, and power distribution equipment where fast fault protection is important. It works especially well in systems containing sensitive electrical components that need added protection from high available fault current.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003eMersen® is a registered trademark of Mersen S.A. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Mersen S.A. or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eEaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, 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":"Mersen","offers":[{"title":"New In Box","offer_id":50459289026859,"sku":"TJN500","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459289059627,"sku":"TJN500  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/tjn500","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}