{"product_id":"a2d225r","title":"A2D225R - 225 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eA2D225R - 225 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen your electrical systems are exposed to high fault currents, reliable circuit protection becomes critical. The Mersen A2D225R Amp-Trap 2000® Class RK1 Time-Delay Fuse is built to help protect motors, feeders, branch circuits, and sensitive electrical components from costly damage caused by overloads and short circuits. Rated at 225 amps with both 250VAC and 250VDC capability, this industrial-grade fuse combines fast short-circuit response with the time-delay performance needed to handle normal motor in-rush currents without unnecessary fuse openings. That means better equipment protection, improved uptime, and fewer interruptions in demanding commercial and industrial environments.\u003c\/p\u003e\n\u003cp\u003eWhat makes the A2D225R stand out is its ability to provide high-level current limitation while still supporting heavy-duty motor applications. During extreme fault conditions, the fuse reacts quickly to help minimize damage to motor starters, switches, and connected electrical equipment. At the same time, its time-delay design allows temporary startup surges to pass through safely, helping your operations continue smoothly. The built-in SmartSpot® indication system also gives maintenance teams a quick visual way to identify an opened fuse, reducing troubleshooting time and improving service efficiency.\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\u003e225 Amp Class RK1 Time-Delay Fuse:\u003c\/strong\u003e Designed for advanced overcurrent and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmp-Trap 2000® technology:\u003c\/strong\u003e Helps safeguard motors, switches, starters, and distribution equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-delay performance:\u003c\/strong\u003e Allows temporary motor in-rush currents without unnecessary fuse operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartSpot® blown fuse indication:\u003c\/strong\u003e Enables quicker identification and maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 kA interrupting rating:\u003c\/strong\u003e Delivers high fault-current protection for demanding electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for AC and DC applications:\u003c\/strong\u003e Rated for both 250VAC and 250VDC systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetrofit replacement capability:\u003c\/strong\u003e Can replace existing Class H, K, and RK5 fuses in many retrofit applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade terminal design:\u003c\/strong\u003e Features tin-plated copper connections for reliable conductivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact construction:\u003c\/strong\u003e Helps simplify installation in industrial fuse clips and distribution equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS compliant construction:\u003c\/strong\u003e Supports modern environmental and material standards.\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 A2D225R\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e A2D-R \/ Amp-Trap 2000®\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Class RK1 Time-Delay Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpere Rating:\u003c\/strong\u003e 225A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating AC:\u003c\/strong\u003e 250VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating 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\u003eFuse Class:\u003c\/strong\u003e RK1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Characteristic:\u003c\/strong\u003e Time Delay\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\u003eIndication Type:\u003c\/strong\u003e SmartSpot®\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Blade\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:\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 Length:\u003c\/strong\u003e 8.63 in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Diameter:\u003c\/strong\u003e 2.06 in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 1.64 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS Compliant\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\u003eDurable construction:\u003c\/strong\u003e Manufactured using PolyTube insulating material and tin-plated copper blade terminals for dependable electrical performance and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS compliant:\u003c\/strong\u003e Supports environmentally conscious manufacturing standards and modern industrial compliance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for UL applications:\u003c\/strong\u003e Designed to provide reliable performance in commercial and industrial electrical systems where dependable circuit protection matters most.\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\u003eMotor control centers (MCCs)\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery and automation equipment\u003c\/li\u003e\n\u003cli\u003eHVAC systems and large motor loads\u003c\/li\u003e\n\u003cli\u003eManufacturing and processing facilities\u003c\/li\u003e\n\u003cli\u003eElectrical distribution panels\u003c\/li\u003e\n\u003cli\u003eFeeders and branch circuit protection\u003c\/li\u003e\n\u003cli\u003ePump systems and conveyor equipment\u003c\/li\u003e\n\u003cli\u003eRetrofit projects replacing older Class H, K, or RK5 fuses\u003c\/li\u003e\n\u003cli\u003eFacilities requiring high interrupting capacity and enhanced short-circuit protection\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":50459143340331,"sku":"A2D225R","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459143373099,"sku":"A2D225R  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/a2d225r","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}