{"product_id":"flsr100","title":"FLSR100 - 100Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFLSR100 - 100Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FLSR100 is a 100-amp Class R time-delay, current-limiting fuse designed to help you protect electrical distribution systems and industrial equipment from damaging overloads and short circuits. Featuring a knife-blade design, this non-indicating fuse is well-suited for installations where dependable overcurrent protection and high interrupting capacity are essential. With an impressive 200 kA interrupting rating at 600V AC, the FLSR100 is engineered for demanding commercial and industrial applications where minimizing equipment damage and reducing downtime are priorities. Its time-delay characteristics allow temporary inrush currents from motors, transformers, and other inductive loads to pass without unnecessary fuse operation, helping you to improve a system reliability while maintaining a high level of circuit protection. Whether you use it in motor control centers, panelboards, switchboards, or other power distribution equipment, the FLSR100 delivers consistent performance for critical electrical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100 Amp Current Rating: 100 Amp current rating for reliable overcurrent protection.\u003c\/li\u003e\n\u003cli\u003eClass R Current-Limiting Fuse: Class R current-limiting fuse helps reduce damage caused by high fault currents.\u003c\/li\u003e\n\u003cli\u003eTime-Delay Design: Time-delay design accommodates temporary startup and inrush currents while maintaining protection against sustained overloads.\u003c\/li\u003e\n\u003cli\u003e200 kA Interrupting Capacity: 200 kA interrupting capacity at 600V AC supports use in high fault-current applications.\u003c\/li\u003e\n\u003cli\u003eKnife-Blade Construction: Knife-blade construction allows secure installation in compatible fuse holders and disconnect switches.\u003c\/li\u003e\n\u003cli\u003eNon-Indicating Design: Non-indicating design for applications where a visual blown-fuse indicator is not required.\u003c\/li\u003e\n\u003cli\u003eEquipment Protection: Helps protect motors, transformers, feeders, and other electrical equipment from overload and short-circuit conditions.\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 FLSR100\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e Class R Time-Delay, Current-Limiting Fuse\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:\u003c\/strong\u003e Non-Indicating\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 100 Amps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V AC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating (A.I.C.):\u003c\/strong\u003e 200 kA @ 600V AC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 7.88 in.\u003c\/li\u003e\n\u003cli\u003eWidth: 1.28 in.\u003c\/li\u003e\n\u003cli\u003eDepth: 1.28 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\u003eCurrent-Limiting Class R Fuse Design: Current-limiting Class R fuse design.\u003c\/li\u003e\n\u003cli\u003e600V AC Systems: Manufactured for use in compatible 600V AC electrical systems.\u003c\/li\u003e\n\u003cli\u003eCommercial and Industrial Applications: Built to support dependable overcurrent protection in commercial and industrial electrical applications when installed according to applicable electrical codes and manufacturer recommendations.\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 FLSR100 is an excellent choice for commercial, industrial, and institutional electrical systems requiring dependable 100A overcurrent protection. It is commonly used in motor circuits, control panels, switchboards, disconnect switches, distribution equipment, feeders, and transformer protection, particularly in applications where high available fault current and motor inrush conditions make a time-delay, current-limiting Class R fuse the preferred solution. Its combination of high interrupting capacity and time-delay performance makes it well-suited for protecting valuable electrical equipment while helping maintain system continuity and reliability.\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":50459186626859,"sku":"FLSR100","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459186659627,"sku":"FLSR100  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/flsr100","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}