{"product_id":"a2d20r","title":"A2D20R - 20 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eA2D20R - 20 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re protecting motor circuits or sensitive electrical equipment, the Mersen A2D20R Amp-Trap 2000® fuse is designed to do the job without creating unnecessary headaches. This 20A Class RK1 time-delay fuse is made to handle the brief surge of current that happens when motors start up, while still reacting quickly when a real fault occurs. That means fewer nuisance fuse openings and better protection for switches, starters, feeders, and branch circuits.\u003c\/p\u003e\n\u003cp\u003eBuilt with a ferrule design, tin-plated copper terminals, and a durable PolyTube body, this fuse is made for real working environments—not just specifications on paper. With a high 200 kA interrupting rating, it’s ready for applications where available fault current can be a concern.\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\u003e20A Class RK1 time-delay fuse:\u003c\/strong\u003e Designed for motor and branch circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps prevent nuisance openings:\u003c\/strong\u003e Handles startup current without unnecessary fuse openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast short-circuit response:\u003c\/strong\u003e Helps protect connected equipment during fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartSpot® indicator:\u003c\/strong\u003e Makes blown fuse identification easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated for both 250VAC and 250VDC applications:\u003c\/strong\u003e Suitable for AC and DC circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh 200 kA interrupting capacity:\u003c\/strong\u003e Ready for applications where available fault current can be a concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact ferrule design:\u003c\/strong\u003e Intended for clip mounting applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement option:\u003c\/strong\u003e Good replacement option for older Class H, K, and RK5 fuses.\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\u003eManufacturer:\u003c\/strong\u003e Mersen\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e A2D20R\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Amp-Trap 2000® A2D-R\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e RK1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e Time-Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmp Rating:\u003c\/strong\u003e 20A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 250VAC \/ 250VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200 kA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Ferrule\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Clip Mount\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndication Type:\u003c\/strong\u003e SmartSpot®\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Tin-Plated Copper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e PolyTube\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 14.2 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 50.8 mm\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\u003eROHS Compliant:\u003c\/strong\u003e Manufactured in compliance with applicable material standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL low-voltage fuse applications:\u003c\/strong\u003e Designed for UL low-voltage fuse applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC and DC circuit protection:\u003c\/strong\u003e Suitable for both AC and DC protection requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass RK1 standards:\u003c\/strong\u003e Manufactured to Class RK1 fuse standards.\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 Mersen A2D20R is commonly used in motor control centers, HVAC equipment, industrial machinery, manufacturing facilities, commercial electrical systems, and branch circuit applications where dependable overcurrent protection is important.\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":50459143274795,"sku":"A2D20R","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459143307563,"sku":"A2D20R  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/a2d20r","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}