{"product_id":"a2d1r","title":"A2D1R - 1 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eA2D1R - 1 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen your electrical systems faces sudden overloads or short circuits, having the right fuse in place can make all the difference. The Mersen A2D1R Amp-Trap 2000® Class RK1 Time-Delay Fuse is designed to help you protect motors, branch circuits, and feeder circuits from damaging fault conditions while still allowing the temporary inrush currents that occur during motor startup. That balance between fast protection and reliable performance is what makes this fuse a trusted solution in commercial and industrial electrical systems.\u003c\/p\u003e\n\u003cp\u003eBuilt for demanding environments, the A2D1R combines advanced current-limiting protection with a time-delay design that helps you reduce nuisance openings. In practical terms, that means your equipment stays protected without unnecessary interruptions to operation. Its Class RK1 construction reacts quickly under severe fault conditions to help minimize damage to switches, contactors, motor starters, and other valuable electrical components. With a high 200 kA interrupting rating, this fuse is well-suited for applications where dependable fault protection is critical.\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\u003eClass RK1 Time-Delay Design:\u003c\/strong\u003e Helps prevent nuisance openings caused by temporary motor startup currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Current-Limiting Protection:\u003c\/strong\u003e Helps reduce damage during overloads and short-circuit events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 kA Interrupting Rating:\u003c\/strong\u003e Supports high-performance fault protection in demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal Upgrade Replacement:\u003c\/strong\u003e For older Class H, K, and RK5 fuses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Ferrule Construction:\u003c\/strong\u003e Simplifies installation in compatible fuse clips and holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Voltage Capability:\u003c\/strong\u003e Rated for both 250VAC and 250VDC applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction Materials:\u003c\/strong\u003e Including PolyTube insulation and tin-plated copper terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps Protect Critical Equipment:\u003c\/strong\u003e Such as motor starters, switches, and control components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for Industrial and Commercial Systems:\u003c\/strong\u003e Where reliable overcurrent protection is essential.\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 A2D1R\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Series:\u003c\/strong\u003e A2D-R – Amp-Trap 2000®\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class 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\u003eAmpere Rating:\u003c\/strong\u003e 1 Amp\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage AC:\u003c\/strong\u003e 250VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage DC:\u003c\/strong\u003e 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\u003eTerminal Material:\u003c\/strong\u003e Tin-Plated Copper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Clip\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\u003eProduct Diameter:\u003c\/strong\u003e 14.2 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Length:\u003c\/strong\u003e 50.8 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 0.0168 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Group:\u003c\/strong\u003e Low Voltage UL\/CSA Fuses\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 To support environmental and material safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for use in UL\/CSA low-voltage fuse applications:\u003c\/strong\u003e Engineered to meet the performance demands of commercial and industrial electrical protection systems.\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 A2D1R Amp-Trap 2000® fuse performs especially well in applications where equipment protection and operational reliability are both priorities. Its time-delay characteristics make it a smart choice for systems that experience temporary startup surges while still requiring dependable short-circuit protection.\u003c\/li\u003e\n\u003cli\u003eCommon applications include:\u003c\/li\u003e\n\u003cli\u003eMotor control centers\u003c\/li\u003e\n\u003cli\u003eHVAC systems and compressors\u003c\/li\u003e\n\u003cli\u003eIndustrial processing equipment\u003c\/li\u003e\n\u003cli\u003eManufacturing machinery\u003c\/li\u003e\n\u003cli\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli\u003eControl panels and switchgear assemblies\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":50459143110955,"sku":"A2D1R","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459143143723,"sku":"A2D1R  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/a2d1r","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}