{"product_id":"flsr150","title":"FLSR150 - 150Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFLSR150 - 150Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNeed a 150A Class RK5 fuse that can handle normal short-duration current surges without opening too quickly? The FLSR150 is a 600V AC, 300V DC dual-element time-delay fuse with a knife-blade configuration for compatible fuse blocks, clips, and holders. It is a non-indicating fuse, so when you're replacing an existing FLSR150, it's worth checking the complete specification—not just the 150A rating—to make sure the voltage, fuse class, time-delay characteristics, physical configuration, and interrupting capacity all match the application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e150A continuous current rating – Built for circuits and equipment requiring a 150-amp Class RK5 fuse.\u003c\/li\u003e\n\u003cli\u003e600 V AC rating – Suitable for compatible AC systems rated up to 600 V.\u003c\/li\u003e\n\u003cli\u003eRated up to 300V DC – Can also be used in appropriately specified DC applications.\u003c\/li\u003e\n\u003cli\u003eSlo-Blo time-delay operation – Helps the fuse tolerate acceptable short-duration current surges rather than opening immediately.\u003c\/li\u003e\n\u003cli\u003eDual-element construction – Provides the operating characteristics expected from this Class RK5 time-delay fuse family.\u003c\/li\u003e\n\u003cli\u003eClass RK5 fuse – An important specification when matching a replacement fuse to existing equipment.\u003c\/li\u003e\n\u003cli\u003eKnife-blade configuration – Fits compatible fuse blocks, clips, and holders intended for this fuse size and class.\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 FLSR150\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\u003eProduct Type:\u003c\/strong\u003e Dual-Element Fuse\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\u003eContinuous Current Rating:\u003c\/strong\u003e 150A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum AC Voltage:\u003c\/strong\u003e 600V AC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DC Voltage:\u003c\/strong\u003e 300V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpening Characteristic:\u003c\/strong\u003e Slo-Blo \/ Time Lag (T) \/ Time Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Style:\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\u003eDC Interrupting Rating:\u003c\/strong\u003e 20 kA at 300V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer-Listed AC Interrupt Amperage:\u003c\/strong\u003e 200,000A \/ 300,000A at 600V AC*\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Method:\u003c\/strong\u003e Fuse Block \/ Clip \/ Holder\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed Holder Family:\u003c\/strong\u003e LFR60200 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 supplied product information identifies the FLSR150 as a Class RK5 fuse. Specific UL, CSA, RoHS, or other certification and material compliance details were not included in the information provided for this specific catalog number. Rather than assume a certification that may not apply, confirm any required compliance or certification against the current manufacturer documentation before using the fuse in an application where a particular listing is required.\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 FLSR150 is a practical fit for electrical equipment that specifically requires a 150A, 600V Class RK5 time-delay fuse. Its time-delay characteristic becomes especially useful where brief inrush or startup current is a normal part of operation. Instead of responding instantly to every temporary rise in current, the fuse is engineered with the specified Slo-Blo\/time-lag behavior.\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":50459187020075,"sku":"FLSR150","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459187052843,"sku":"FLSR150  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/flsr150","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}