{"product_id":"tjn350","title":"TJN350 - 350Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eTJN350 - 350 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TJN350 Class T fuse is built for your applications where speed and protection matter. Rated at 350 amps with a 200 kA interrupting capacity at 300 VAC, this very fast-acting fuse helps you to protect electrical systems from damaging overloads and short circuits before they can spread through connected equipment. Its current-limiting design helps reduce let-through energy, making it a smart choice for protecting sensitive components and minimizing downtime. The compact knife-blade style construction also makes installation easier in switchboards, panelboards, and other tight electrical assemblies where space can be limited.\u003c\/p\u003e\n\u003cp\u003eInstead of waiting for a fault to escalate, the TJN350 reacts quickly to help isolate the issue and protect valuable electrical infrastructure. It’s commonly used in commercial and industrial environments where reliable overcurrent protection is essential to maintaining safe, efficient operation. The non-indicating design keeps the fuse simple and dependable while still delivering the high-performance protection Class T fuses are known for.\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\u003e350 amp Class T current-limiting fuse:\u003c\/strong\u003e Designed to provide dependable overcurrent protection in commercial and industrial electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery fast-acting protection:\u003c\/strong\u003e Helps protect sensitive electrical equipment from damaging overloads and short circuits before they can spread through connected components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 kA interrupting rating at 300 VAC:\u003c\/strong\u003e Supports applications where high available fault current protection is essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife-blade style terminals:\u003c\/strong\u003e Allows for secure installation in switchboards, panelboards, and other electrical assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact size:\u003c\/strong\u003e Works well in space-conscious equipment layouts where installation room may be limited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent-limiting performance:\u003c\/strong\u003e Helps reduce damage caused by short circuits and overloads by minimizing let-through energy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-indicating fuse design:\u003c\/strong\u003e Keeps replacement and maintenance straightforward while maintaining reliable protection performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial and industrial applications:\u003c\/strong\u003e Suitable for power distribution systems where dependable fault protection is required.\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 TJN350\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 350A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 300 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200 kA @ 300 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Characteristics:\u003c\/strong\u003e Very Fast-Acting, Current-Limiting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal 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\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 2.75 in.\u003c\/li\u003e\n\u003cli\u003eWidth: 1.312 in.\u003c\/li\u003e\n\u003cli\u003eDepth: 1.312 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\u003eLow-Voltage Electrical Distribution Use:\u003c\/strong\u003e The TJN350 is manufactured for use in low-voltage electrical distribution systems requiring Class T fuse protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent-Limiting Performance:\u003c\/strong\u003e Its high interrupting rating and current-limiting performance support applications where dependable fault protection and equipment safety are important.\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 TJN350 is a strong fit for commercial buildings, manufacturing facilities, control panels, motor control centers, UPS systems, transformers, and other electrical distribution equipment where high available fault current is present. Its fast response time makes it especially useful for protecting sensitive electrical components and minimizing damage during fault events.\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":50459288600875,"sku":"TJN350","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459288633643,"sku":"TJN350  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/tjn350","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}