{"product_id":"a6k250r","title":"A6K250R - 250Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eA6K250R - 250Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen your electrical systems face high fault currents, having the right fuse in place can make all the difference. The Mersen A6K250R Amp-Trap® Class RK1 Fast-Acting Fuse is built to deliver fast, dependable overcurrent protection for commercial and industrial applications where uptime and equipment protection matter. Designed with a 250 amp rating and rated for 600VAC \/ 300VDC, this current-limiting fuse reacts quickly to overloads and short circuits before they can cause costly damage to motors, transformers, switchboards, and other critical electrical equipment.\u003c\/p\u003e\n\u003cp\u003eWhether you're maintaining an industrial facility, upgrading a commercial electrical system, or protecting sensitive branch circuits, this Class RK1 fuse delivers the kind of performance electrical professionals count on every day.\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\u003eFast-Acting Overcurrent Protection:\u003c\/strong\u003e Responds rapidly to short circuits and overload conditions to help minimize equipment damage and reduce downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass RK1 Current-Limiting Design:\u003c\/strong\u003e Helps reduce the amount of destructive fault current passing through your electrical system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh 200 kA Interrupting Rating:\u003c\/strong\u003e Ideal for systems with high available short-circuit current levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250 Amp Capacity:\u003c\/strong\u003e Supports demanding commercial and industrial electrical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600VAC \/ 300VDC Rated:\u003c\/strong\u003e Suitable for both AC and DC circuit protection requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with a PolyTube insulating body and tin-plated copper terminals for dependable long-term performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Terminal Configuration:\u003c\/strong\u003e Designed for secure clip mounting and reliable electrical connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Circuit Protection:\u003c\/strong\u003e Excellent for branch circuits, feeder circuits, transformers, motor control centers, and distribution equipment.\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 Part Number:\u003c\/strong\u003e A6K250R\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e A6K-R\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Class RK1 Fast-Acting Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpere Rating:\u003c\/strong\u003e 250A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated AC Voltage:\u003c\/strong\u003e 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated DC Voltage:\u003c\/strong\u003e 300VDC\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 Class RK1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e Fast-Acting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200 kA AC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Clip Mount\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\u003eBody Material:\u003c\/strong\u003e PolyTube\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Length:\u003c\/strong\u003e 11.63 in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Diameter:\u003c\/strong\u003e 2.56 in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 3.22 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 782001915841\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\u003eUL recognized Class RK1 fuse design\u003c\/li\u003e\n\u003cli\u003eDesigned for low-voltage UL\/CSA fuse applications\u003c\/li\u003e\n\u003cli\u003eManufactured for commercial and industrial electrical systems\u003c\/li\u003e\n\u003cli\u003eMeets industry standards for current-limiting overcurrent protection\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\u003eCommon applications include:\u003c\/li\u003e\n\u003cli\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli\u003eMotor control centers\u003c\/li\u003e\n\u003cli\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli\u003eTransformer protection\u003c\/li\u003e\n\u003cli\u003eManufacturing facilities\u003c\/li\u003e\n\u003cli\u003eCommercial electrical infrastructure\u003c\/li\u003e\n\u003cli\u003eBackup protection for downstream devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFrom large industrial operations to commercial facilities with demanding electrical loads, the A6K250R provides the fast response and dependable protection needed to help keep systems operating safely and efficiently.\u003cbr\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.\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":50459159429419,"sku":"A6K250R","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459159462187,"sku":"A6K250R  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/a6k250r","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}