{"product_id":"ajt90","title":"AJT90 - 90 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eAJT90 - 90 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AJT90 Class J Time-Delay Fuse is built for your electrical systems that need reliable overcurrent protection without unnecessary shutdowns during startup. Rated at 90 amps, this fuse is commonly used with motors, transformers, HVAC equipment, and industrial machinery where temporary inrush currents are part of normal operation. Its time-delay design helps you handle those short startup surges while still providing fast protection if a real overload or short circuit occurs.\u003c\/p\u003e\n\u003cp\u003eOne thing that makes the AJT90 a practical option is its compact Class J size. It takes up less panel space than many traditional fuse styles, which can help in crowded control panels and electrical cabinets. The built-in SmartSpot® indicator also makes maintenance easier by providing a quick visual sign when the fuse has opened, helping technicians identify problems faster and reduce downtime.\u003c\/p\u003e\n\u003cp\u003eThe AJT90 also includes current-limiting protection to help reduce the amount of fault energy passing through the system during a short circuit. This can help protect connected equipment, wiring, and electrical components from more serious damage. With a 200 kA interrupting rating and support for both AC and DC applications, the fuse works well in demanding commercial and industrial environments where dependable protection is important every day.\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\u003eTime-delay design:\u003c\/strong\u003e Helps reduce nuisance openings during startup currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent-limiting protection:\u003c\/strong\u003e Helps minimize damage during fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartSpot® visual indicator:\u003c\/strong\u003e Allows quick identification of an open fuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Class J construction:\u003c\/strong\u003e Helps save panel space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for AC and DC applications:\u003c\/strong\u003e Supports a variety of electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh 200 kA interrupting capacity:\u003c\/strong\u003e Designed for demanding electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade-style terminals:\u003c\/strong\u003e Support secure installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC Type 2 “No Damage” support:\u003c\/strong\u003e Helps support coordinated protection when properly applied.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial and industrial use:\u003c\/strong\u003e Commonly used in commercial and industrial electrical 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\u003eCatalog Number:\u003c\/strong\u003e AJT90\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e AJT – Class J – Time-Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e Amp-Trap 2000®\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpere Rating:\u003c\/strong\u003e 90 Amps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating (AC):\u003c\/strong\u003e 600 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating (DC):\u003c\/strong\u003e 400 VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class J\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacteristic:\u003c\/strong\u003e Time Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200 kA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Blade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Tin-Plated Copper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Clip or Bolted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndication System:\u003c\/strong\u003e SmartSpot® Visual Open Fuse Indicator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Diameter:\u003c\/strong\u003e 27 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Length:\u003c\/strong\u003e 117.6 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e GMG\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 0.1093 kg\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\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standards:\u003c\/strong\u003e The AJT90 fuse is designed for Low Voltage UL\/CSA applications and is intended for use in commercial and industrial electrical systems. When properly coordinated within a system, it supports IEC Type 2 “No Damage” protection requirements.\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 AJT90 is commonly installed in HVAC equipment, motor control centers, industrial machinery, transformers, feeder circuits, branch circuits, and electrical distribution panels where startup surges are expected but reliable overcurrent protection is still required.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor facilities that need dependable circuit protection and efficient use of panel space, the AJT90 offers a practical solution for everyday commercial and industrial electrical applications.\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":50459167850795,"sku":"AJT90","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459167883563,"sku":"AJT90  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/ajt90","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}