{"product_id":"flsr080","title":"FLSR080 - 80Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFLSR080 - 80Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSome electrical loads don't behave politely when they're switched on. Motors and transformers, for example, can draw a brief current surge before settling into normal operation. The FLSR080 is designed for your circuits where such temporary inrush is expected. It's an 80A Class RK5 dual-element fuse with a time-delay response, so an appropriate short startup surge doesn't automatically mean an open fuse. At the same time, it provides overcurrent protection when an overload continues or a short circuit occurs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e80A continuous rating for circuits designed around 80-amp fuse protection.\u003c\/li\u003e\n\u003cli\u003eClass RK5 dual-element fuse with time-delay operation.\u003c\/li\u003e\n\u003cli\u003eHandles electrical systems rated up to 600VAC or 300VDC.\u003c\/li\u003e\n\u003cli\u003eSlo-Blo \/ time-delay response helps the fuse tolerate appropriate short-lived startup and inrush currents.\u003c\/li\u003e\n\u003cli\u003eProtects against sustained overloads and short circuits in properly specified applications.\u003c\/li\u003e\n\u003cli\u003eKnife-blade construction fits the appropriate fuse block, clip, or holder.\u003c\/li\u003e\n\u003cli\u003eNon-indicating design for applications that don't require visual indication of fuse status.\u003c\/li\u003e\n\u003cli\u003eSpecified with the LFR60100 Series PG holder.\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 FLSR080\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e FLSR\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class RK5\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Style:\u003c\/strong\u003e Dual Element Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current Rating:\u003c\/strong\u003e 80A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum AC Voltage:\u003c\/strong\u003e 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DC Voltage:\u003c\/strong\u003e 300VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpening:\u003c\/strong\u003e Slo-Blo \/ Time Lag (T) \/ Time Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Interrupt Amperage:\u003c\/strong\u003e 200,000A at 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Manufacturer-Specified AC Interrupt Amperage:\u003c\/strong\u003e 300,000A at 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Interrupting Rating:\u003c\/strong\u003e 20,000A at 300VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Knife-Blade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating:\u003c\/strong\u003e No\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Fuse Block \/ Clip \/ Holder\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePG Holder:\u003c\/strong\u003e LFR60100 Series\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\u003cp\u003eThe FLSR080 is identified as a Class RK5 fuse. Beyond that classification, any certification or material compliance requirement should be verified against the current documentation for this exact catalog number. That's especially important on projects where specific UL, CSA, RoHS, REACH, or other compliance records have to be documented.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe FLSR080 is especially useful when a circuit experiences a brief current increase as part of normal operation. A motor starting up is an easy example. Its initial current can be much higher than its normal running current. Transformers can behave similarly when they're first energized. The time-delay characteristic is there to help a properly selected fuse handle those short, expected events rather than reacting to them as though every surge were a sustained overload.\u003cbr\u003e\u003cbr\u003eThat makes the FLSR080 a natural candidate for properly specified motor circuits, transformers, motor-control equipment, industrial machinery, feeders, switchboards, and power-distribution equipment where an 80A Class RK5 time-delay fuse is required.\u003cbr\u003e\u003c\/p\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\u003eLittelfuse® is a registered trademark of Littelfuse, Inc. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Littelfuse, Inc. or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"New In Box","offer_id":50459185807659,"sku":"FLSR080","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459185840427,"sku":"FLSR080  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/flsr080","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}