{"product_id":"tjs450","title":"TJS450 - 450Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eTJS450 - 450 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TJS450 Class T fuse is made for your electrical systems that need quick response protection during overloads and short circuits. With a 450 amp rating and a 200 kA interrupting rating at 600VAC, this fuse is a solid choice for commercial and industrial power systems where dependable circuit protection is important. Its very fast-acting design helps clear fault conditions quickly, which can help you reduce damage to connected equipment. The current-limiting construction also helps control the amount of fault energy passing through the circuit. That makes the TJS450 a good fit for protecting sensitive electrical components, distribution equipment, and high-demand systems. The knife-blade style body allows for secure installation, while the compact size works well in tighter electrical enclosures and panel layouts. Because it uses a non-indicating design, there are fewer components while still delivering reliable performance in everyday applications. The TJS450 is commonly used in switchboards, panelboards, motor control centers, and other power distribution equipment where high interrupting capacity and fast protection are needed.\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\u003e450 amp Class T fuse:\u003c\/strong\u003e Designed for commercial and industrial electrical systems requiring dependable circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery fast-acting protection:\u003c\/strong\u003e Helps clear fault conditions quickly, which can help reduce damage to connected equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent-limiting design:\u003c\/strong\u003e Helps control the amount of fault energy passing through the circuit for improved protection of sensitive components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 kA interrupting rating at 600VAC:\u003c\/strong\u003e Supports use in high fault-current electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact knife-blade style construction:\u003c\/strong\u003e Allows for secure installation while fitting well into tighter electrical enclosures and panel layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-indicating fuse design:\u003c\/strong\u003e Uses fewer components while still delivering reliable performance in everyday applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps protect electrical equipment from overloads and short circuits:\u003c\/strong\u003e Suitable for systems requiring quick fault response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for commercial and industrial systems:\u003c\/strong\u003e Commonly used in switchboards, panelboards, motor control centers, and other power distribution equipment.\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 TJS450\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Class T Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 450A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200 kA @ 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActing Speed:\u003c\/strong\u003e Very Fast-Acting\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\u003eStyle:\u003c\/strong\u003e Knife-Blade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndication Type:\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: 3.984 in\u003c\/li\u003e\n\u003cli\u003eWidth: 2.062 in\u003c\/li\u003e\n\u003cli\u003eDepth: 2.062 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\u003eApplication Support:\u003c\/strong\u003e The TJS450 is designed for applications requiring Class T current-limiting fuse protection. Its construction and performance characteristics support use in high fault-current electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Guidance:\u003c\/strong\u003e Always confirm compatibility with equipment requirements and local electrical codes 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 TJS450 is often used in power distribution equipment, switchboards, panelboards, motor control centers, industrial machinery, HVAC systems, commercial electrical systems, and manufacturing facilities. For applications that require fast fault protection and high interrupting capacity, the TJS450 provides reliable performance in a compact design.\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\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mersen","offers":[{"title":"New In Box","offer_id":50459293122859,"sku":"TJS450","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459293155627,"sku":"TJS450  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/tjs450","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}