{"product_id":"flnr175-id","title":"FLNR175-ID - 175 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFLNR175-ID - 175 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Littelfuse FLNR175‑ID is a high‑performance 175 amp, Class RK5 indicating fuse designed for industrial and commercial environments where downtime isn’t an option. With knife‑blade terminals and time‑delay (Slo‑Blo) operation, it’s engineered to handle heavy inrush currents from motors and large transformers without nuisance blowing. Rated for 250 V AC and 125 V DC, and tested to interrupt fault currents up to 300 kA AC and 20 kA DC, this fuse gives you serious peace of mind when protection and uptime really matter. Plus, the built‑in visual indication lets you immediately identify a blown fuse, helping streamline maintenance and reduce service costs.\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\u003eVisual Indication Feature:\u003c\/strong\u003e The integrated indicator lets you instantly see when the fuse has blown, enabling quicker diagnostics and less downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime‑Delay (Slo‑Blo) Performance:\u003c\/strong\u003e Designed to tolerate motor and transformer start‑up inrush currents, helping avoid unintended trips in demanding industrial circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Fault‑Current Interrupting Capacity:\u003c\/strong\u003e Capable of interrupting up to 300,000 A AC and 20,000 A DC, giving you a wide margin of safety for heavy‑duty systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnife‑Blade Terminal Construction:\u003c\/strong\u003e Ensures secure, vibration‑resistant connections—ideal for rugged industrial and commercial installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual‑Element Design:\u003c\/strong\u003e Offers both overload and short‑circuit protection in one body to extend equipment life and enhance system reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Littelfuse Reputation:\u003c\/strong\u003e Manufactured under rigorous quality standards, so you can count on performance and dependability when it counts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e FLNR175‑ID\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current Rating:\u003c\/strong\u003e 175 Amps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 250 V AC \/ 125 V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e Up to 300 kA AC \/ 20 kA DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e Time‑Delay \/ Slo‑Blo (dual element)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass:\u003c\/strong\u003e RK5\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\u003eIndicating Feature:\u003c\/strong\u003e Yes (Visual indicator built in)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e FLNR_ID Series (dual‑element, time delay, indicating fuse)\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\u003eUL Listed:\u003c\/strong\u003e Meets UL 248‑12 for Class RK5 fuses\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA Certified:\u003c\/strong\u003e UL equivalent Canadian certification\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Meets modern environmental standards\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEC Requirements:\u003c\/strong\u003e Meets the National Electrical Code (NEC) requirements for Class RK5 time‑delay fuses in industrial applications\u003cbr\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\u003eThis fuse is your go‑to choice for protecting heavy‑duty systems such as large motors, transformer mains, HVAC systems, or industrial power distribution panels. Whether you’re safeguarding a factory floor, a commercial facility, or infrastructure equipment, the FLNR175‑ID is built to handle severe overload conditions and high fault currents—helping maintain operational uptime, protect your equipment, and reduce maintenance hassles.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\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. All trademarks and registered trademarks are the property of their respective owners.\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":50459179221291,"sku":"FLNR175-ID","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459179254059,"sku":"FLNR175-ID  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/FLNR200IDcopy.png?v=1744755412","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/flnr175-id","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}