{"product_id":"a6d20r","title":"A6D20R - 20 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eA6D20R - 20 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe A6D20R Amp-Trap 2000® fuse is built for your electrical systems that need dependable protection without unnecessary interruptions. In many commercial and industrial applications, motors and equipment create temporary startup surges that can cause standard fuses to open when they shouldn’t. This 20A Class RK1 time-delay fuse is designed to handle those normal in-rush currents while still providing fast protection when a real fault occurs. That means better equipment protection and fewer disruptions to everyday operation.\u003c\/p\u003e\n\u003cp\u003eWhether it’s protecting HVAC equipment, motor control circuits, pumps, or industrial machinery, the A6D20R helps reduce the risk of damage caused by overloads and short circuits. When a serious electrical fault happens, the fuse reacts quickly to help protect switches, starters, contactors, and connected components. During normal startup conditions, its time-delay performance helps prevent nuisance openings that can slow production and create unnecessary maintenance calls.\u003c\/p\u003e\n\u003cp\u003eThe built-in SmartSpot® blown fuse indicator also helps you make troubleshooting easier. Instead of spending extra time locating the problem, maintenance personnel can quickly identify when the fuse has opened and get systems back online faster. The A6D20R is also commonly used as a replacement for older Class H, K, and RK5 fuses already installed in existing systems, making it a practical choice for maintenance upgrades and replacement projects.\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 For commercial and industrial electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment protection:\u003c\/strong\u003e Helps protect motors, branch circuits, feeders, and electrical equipment from overcurrent damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-delay design:\u003c\/strong\u003e Helps reduce nuisance openings during startup surges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast fault-clearing action:\u003c\/strong\u003e Helps limit damage during short-circuit conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartSpot® blown fuse indicator:\u003c\/strong\u003e Allows quicker troubleshooting and maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh 200 kA interrupting rating:\u003c\/strong\u003e For demanding electrical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement compatibility:\u003c\/strong\u003e Suitable replacement for many older Class H, K, and RK5 fuses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerrule-style terminals:\u003c\/strong\u003e Built with tin-plated copper construction for dependable conductivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC and DC rated:\u003c\/strong\u003e Rated for both AC and DC applications.\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 A6D20R\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Amp-Trap 2000® A6D-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\u003eAmpere Rating:\u003c\/strong\u003e 20A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600VAC \/ 600VDC\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 AC\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\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\u003eIndication System:\u003c\/strong\u003e SmartSpot®\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 20.6 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Length:\u003c\/strong\u003e 127 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 0.0662 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\/EAN:\u003c\/strong\u003e 782001991845\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\u003eUL\/CSA applications:\u003c\/strong\u003e Designed for low-voltage UL\/CSA fuse applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC Type 2 coordinated protection:\u003c\/strong\u003e Supports IEC Type 2 coordinated protection systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC and DC rated:\u003c\/strong\u003e Rated for AC and DC electrical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial and industrial construction:\u003c\/strong\u003e Manufactured for commercial and industrial environments.\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 A6D20R is commonly used in HVAC systems, motor control centers, manufacturing equipment, industrial machinery, branch circuits, and commercial electrical distribution panels. It performs especially well in applications where motors or electrical equipment create temporary startup surges and dependable overcurrent protection is needed to help reduce downtime and protect valuable electrical components.\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":50459156807979,"sku":"A6D20R","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459156840747,"sku":"A6D20R  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/a6d20r","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}