{"product_id":"ecsr20","title":"ECSR20 - 20Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eECSR20 - 20Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’ve worked with electrical systems for any length of time, you know that current doesn’t always behave in a perfectly predictable way. Motors kick on, transformers energize, and equipment pulls a quick surge of power before settling into normal operation. That’s exactly where the Eaton Edison ECSR20 Fuse comes in—it’s designed to handle those everyday fluctuations without causing unnecessary downtime.\u003c\/p\u003e\n\u003cp\u003eWith a 600V rating and a 200 kAIC interrupt capacity, the ECSR20 is a solid choice for a wide range of commercial and industrial applications. You’ll often find it protecting control panels, HVAC systems, OEM machinery, and instrumentation circuits—basically anywhere consistent performance and dependable protection are key.\u003c\/p\u003e\n\u003cp\u003eWhat really makes this fuse stand out is its dual-element design. It provides a controlled, time-delay response to temporary overloads while still reacting quickly enough when current levels exceed safe limits. That balance helps protect your equipment and wiring without disrupting normal operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 Amp Class RK5 time-delay fuse for low-to-mid amperage circuit protection\u003c\/li\u003e\n\u003cli\u003eDual-element design helps manage short-term inrush currents during startup\u003c\/li\u003e\n\u003cli\u003eReduces nuisance openings caused by normal equipment cycling\u003c\/li\u003e\n\u003cli\u003e600V rating suitable for industrial and commercial electrical systems\u003c\/li\u003e\n\u003cli\u003e200 kAIC interrupt rating for dependable fault protection\u003c\/li\u003e\n\u003cli\u003eTime-delay (super lag) performance ideal for motors and transformers\u003c\/li\u003e\n\u003cli\u003eNon-current limiting design for general-purpose overcurrent protection\u003c\/li\u003e\n\u003cli\u003eCommonly used in control panels, HVAC systems, and OEM equipment\u003c\/li\u003e\n\u003cli\u003eHelps maintain steady operation in systems with regular load variation\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\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Edison ECSR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e ECSR20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e RK5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 20 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating:\u003c\/strong\u003e 200 kAIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 10 seconds at 500% overload\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e Super lag, time-delay, non-current limiting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Elements:\u003c\/strong\u003e Dual-element\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Indicator:\u003c\/strong\u003e Non-indicating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Type:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.63 in L × 1.61 in W × 1.61 in H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e CE Marked\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ECSR20 is CE Marked and manufactured under Eaton’s trusted quality standards. It’s designed for use in properly rated electrical systems and should always be installed according to applicable electrical codes and best practices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial control circuits\u003c\/li\u003e\n\u003cli\u003eHVAC systems and components\u003c\/li\u003e\n\u003cli\u003eMotor control centers (MCCs)\u003c\/li\u003e\n\u003cli\u003eOEM machinery and equipment\u003c\/li\u003e\n\u003cli\u003eElectrical distribution panels\u003c\/li\u003e\n\u003cli\u003eInstrumentation and control systems\u003c\/li\u003e\n\u003cli\u003eTransformer secondary control circuits\u003c\/li\u003e\n\u003cli\u003eGeneral commercial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you’re looking for a fuse that can handle everyday electrical demands without overreacting—while still providing dependable protection when it counts—the ECSR20 is a smart, practical choice.\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 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\u003eCIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot\u003c\/strong\u003e an 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®, 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":"Mersen","offers":[{"title":"New In Box","offer_id":50459171488043,"sku":"ECSR20","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459171520811,"sku":"ECSR20  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/ecsr20","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}