{"product_id":"ecsr50","title":"ECSR50 - 50Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eECSR50 - 50Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProtecting electrical equipment starts with choosing the right fuse, and the Eaton ECSR50 is designed to do exactly that. This 50 Amp Class RK5 dual-element time-delay fuse provides dependable overcurrent protection for commercial and industrial electrical systems, helping safeguard motors, transformers, branch circuits, and other valuable equipment from overloads and short circuits.\u003c\/p\u003e\n\u003cp\u003eBuilt for 600-volt applications and featuring an impressive 200kA interrupting capacity, the Eaton ECSR50 is well suited for demanding environments where safety and equipment reliability are top priorities. The finger-safe, non-indicating design helps improve safety during installation and maintenance, making it a practical choice for electricians, maintenance teams, contractors, and OEMs alike. Whether you're replacing an existing Class RK5 fuse or installing protection in a new electrical system, the ECSR50 delivers the dependable performance professionals expect from Eaton.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50 Amp Class RK5 dual-element time-delay fuse for commercial and industrial applications\u003c\/li\u003e\n\u003cli\u003eTime-delay design helps reduce nuisance fuse openings during motor startup and temporary inrush currents\u003c\/li\u003e\n\u003cli\u003e600V AC rating for commercial and industrial electrical systems\u003c\/li\u003e\n\u003cli\u003eHigh 200kA interrupting capacity for dependable fault-current protection\u003c\/li\u003e\n\u003cli\u003eDual-element construction provides protection against overloads and short circuits\u003c\/li\u003e\n\u003cli\u003eFinger-safe design for safer handling during installation and maintenance\u003c\/li\u003e\n\u003cli\u003eNon-indicating fuse design\u003c\/li\u003e\n\u003cli\u003eFits standard Class RK5 fuse holders and disconnect switches\u003c\/li\u003e\n\u003cli\u003eHelps improve equipment uptime by reducing unnecessary fuse replacements\u003c\/li\u003e\n\u003cli\u003eTrusted Eaton quality for dependable, long-lasting circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e ECSR50\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Edison ECSR\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass:\u003c\/strong\u003e RK5\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 50 Amps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating:\u003c\/strong\u003e 200 kAIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElement Type:\u003c\/strong\u003e Dual-element\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 10 seconds at 500% overload\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Indicator:\u003c\/strong\u003e Non-indicating\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e Finger-safe construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Type:\u003c\/strong\u003e Standard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 13.38 in. (L) × 2.88 in. (W) × 2.88 in. (H)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.6 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 782634508380\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\u003cp\u003eThe Eaton ECSR50 is CE marked, demonstrating compliance with recognized international safety requirements for electrical protection devices. It is intended for installation by qualified electrical personnel and should be used in accordance with applicable electrical codes and manufacturer recommendations.\u003c\/p\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 control panels\u003c\/li\u003e\n\u003cli\u003eBranch circuit protection\u003c\/li\u003e\n\u003cli\u003eMotor circuits\u003c\/li\u003e\n\u003cli\u003eTransformer protection\u003c\/li\u003e\n\u003cli\u003eHVAC equipment\u003c\/li\u003e\n\u003cli\u003eManufacturing facilities\u003c\/li\u003e\n\u003cli\u003eCommercial buildings\u003c\/li\u003e\n\u003cli\u003eOEM electrical equipment\u003c\/li\u003e\n\u003cli\u003eReplacement of existing Class RK5 dual-element fuses\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\u003eEaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Eaton Corporation plc or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Edison","offers":[{"title":"New In Box","offer_id":50459172962603,"sku":"ECSR50","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459172995371,"sku":"ECSR50  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/ECSR40generic.png?v=1748459273","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/ecsr50","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}