{"product_id":"flsr070-id","title":"FLSR070-ID - 70Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFLSR070-ID - 70Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen your industrial system demands reliable, high‑performing protection, the Littelfuse FLSR070ID 70 Amp Class RK5 Indicating Time‑Delay Fuse delivers. It’s built for heavy‑duty use—featuring a 70 A continuous current rating and a knife‑blade style terminal design for secure, vibration‑resistant connection. Thanks to its dual‑element time‑delay (Slo‑Blo) technology, this fuse handles high inrush events—like motor starts or transformer energizations—without unnecessary trips. And with its built‑in visual indicator, you can instantly spot a blown fuse, speeding up maintenance and reducing downtime in critical systems.\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\u003eKnife‑Blade Terminal Construction:\u003c\/strong\u003e Offers sturdy, secure mounting that resists vibration and ensures consistent contact in demanding industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime‑Delay (Dual‑Element) Capability:\u003c\/strong\u003e Allows high inrush currents to pass during start‑up while still providing robust overload protection, minimizing nuisance tripping in motor, compressor, and transformer circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating Feature:\u003c\/strong\u003e A built‑in blown‑fuse indicator clearly signals when the fuse has operated — helping maintenance crews identify and replace it quickly, saving time and boosting uptime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Interrupting Rating:\u003c\/strong\u003e Rated to clear high fault currents (e.g., up to 200 kA at 600 V AC), so it provides dependable protection at the point of fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial‑Grade Build:\u003c\/strong\u003e Designed as a Class RK5 fuse for demanding settings, making it a trusted choice for factory environments and heavy electrical loads.\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 FLSR070ID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current Rating:\u003c\/strong\u003e 70 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum AC Voltage:\u003c\/strong\u003e 600 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DC Voltage:\u003c\/strong\u003e 300 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200,000 A (200 kA) at 600 V AC; 20,000 A (20 kA) at 300 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e Dual‑element, time‑delay (Slo‑Blo)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Style:\u003c\/strong\u003e Knife‑blade blade terminal style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e RK5 (UL 248‑12)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating Feature:\u003c\/strong\u003e Built‑in blown‑fuse visual indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Length \u0026amp; Diameter:\u003c\/strong\u003e Approximately 7.88 inches long × 1.24 inches in diameter for the 70 A size.\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 Conforms to UL 248‑12 standards for Class RK5 fuses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA Certified:\u003c\/strong\u003e Meets Canadian CSA requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Manufactured in accordance with restrictions on hazardous substances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotor control panels and centers (handling high inrush when motors start)\u003c\/li\u003e\n\u003cli\u003eTransformer feeds and switchboards (where fault currents may be large)\u003c\/li\u003e\n\u003cli\u003eHeavy industrial machinery and manufacturing equipment\u003c\/li\u003e\n\u003cli\u003eHVAC systems, lighting feeders, pump\/compressor circuits – any application with large loads, frequent starts, or demanding electrical environments\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. 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":50459185742123,"sku":"FLSR070-ID","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459185774891,"sku":"FLSR070-ID  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/FLSR100IDgeneric.png?v=1748461559","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/flsr070-id","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}