{"product_id":"ecsr30","title":"ECSR30 - 30Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eECSR30 - 30Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ECSR30 Eaton Edison fuse is a 30-amp Class RK5 dual-element fuse used in everyday commercial and industrial electrical systems where you need dependable protection without overthinking it. It’s typically found in panels, motor circuits, and feeder applications, where equipment needs to run normally but still be protected when something goes wrong.\u003c\/p\u003e\n\u003cp\u003eWhat this fuse does well is handle the “messy” side of real electrical loads. Motors, transformers, and similar equipment don’t always start clean—they pull a surge of current for a short moment. The time-delay dual-element design gives this fuse enough tolerance to ride through those startup spikes without blowing. But when there’s an actual overload or short circuit, it steps in quickly and clears the fault.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30A Class RK5 dual-element fuse for general industrial protection\u003c\/li\u003e\n\u003cli\u003e600V rating for commercial and industrial electrical systems\u003c\/li\u003e\n\u003cli\u003eTime-delay design helps handle normal motor and transformer startup surges\u003c\/li\u003e\n\u003cli\u003e200kA interrupt rating for strong fault protection\u003c\/li\u003e\n\u003cli\u003eDual-element construction improves coordination with other protective devices\u003c\/li\u003e\n\u003cli\u003eFinger-safe design for safer handling during install and maintenance\u003c\/li\u003e\n\u003cli\u003eFits standard RK5 fuse blocks and holders\u003c\/li\u003e\n\u003cli\u003eHelps cut down on nuisance blowing in real-world conditions\u003c\/li\u003e\n\u003cli\u003eCommon in motor, feeder, and transformer applications\u003c\/li\u003e\n\u003cli\u003eBuilt for consistent operation in demanding electrical systems\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 ECSR30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass:\u003c\/strong\u003e RK5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating:\u003c\/strong\u003e 200 kAIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElement Type:\u003c\/strong\u003e Dual-element\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 10 sec at 500% overload\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Indicator:\u003c\/strong\u003e Non-indicating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e Finger-safe construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 11.63 in (L) x 2.34 in (W) x 2.34 in (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.35 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Type:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ECSR30 Eaton Edison fuse is CE marked, showing it meets required safety and performance standards for electrical protection components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial and commercial electrical panels\u003c\/li\u003e\n\u003cli\u003eMotor control centers (MCCs)\u003c\/li\u003e\n\u003cli\u003eHVAC and motor load circuits\u003c\/li\u003e\n\u003cli\u003eTransformer and feeder protection\u003c\/li\u003e\n\u003cli\u003eBranch circuits with normal startup inrush\u003c\/li\u003e\n\u003cli\u003eCoordinated protection systems using RK5 fuse blocks\u003c\/li\u003e\n\u003cli\u003eGeneral industrial power distribution setups\u003c\/li\u003e\n\u003cli\u003eFacilities where uptime matters and downtime is costly\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 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®, 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":50459172241707,"sku":"ECSR30","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459172274475,"sku":"ECSR30  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/ECSR30.png?v=1748451186","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/ecsr30","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}