{"product_id":"ecnr600","title":"ECNR600 - 600Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eECNR600 - 600Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you’re dealing with large-scale electrical systems, stability and protection have to work together. Industrial power systems don’t run in a perfectly steady state—motors start, transformers energize, and heavy equipment cycles on and off throughout the day. The Eaton Edison ECNR600 Fuse is built specifically for those conditions, offering 600 Amp Class RK5 dual-element time-delay protection designed for demanding commercial and industrial environments.\u003c\/p\u003e\n\u003cp\u003eInstead of reacting to normal startup surges, this fuse is engineered to work with them. Large motors, compressors, HVAC systems, and industrial machinery can draw a brief inrush of current when they start up. The ECNR600 is designed to ride through those momentary spikes without nuisance interruptions. But when a true overload or short circuit occurs, it responds quickly to help protect wiring, equipment, and downstream systems from serious damage.\u003c\/p\u003e\n\u003cp\u003eThat balance is what makes this fuse so valuable in real-world applications. It helps reduce unexpected downtime, minimizes unnecessary maintenance calls, and keeps critical systems running with fewer interruptions—something every facility depends on when uptime matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e600 Amp Class RK5 fuse designed for heavy-duty industrial electrical systems\u003c\/li\u003e\n\u003cli\u003eDual-element time-delay design helps manage motor and transformer inrush currents\u003c\/li\u003e\n\u003cli\u003eReduces nuisance fuse openings during normal startup conditions\u003c\/li\u003e\n\u003cli\u003eHigh 200 kAIC interrupting rating for strong fault-current protection\u003c\/li\u003e\n\u003cli\u003eRated for 250 VAC and 125 VDC applications\u003c\/li\u003e\n\u003cli\u003eHelps improve uptime and reduce unplanned system interruptions\u003c\/li\u003e\n\u003cli\u003eIdeal for motors, transformers, compressors, and large industrial loads\u003c\/li\u003e\n\u003cli\u003eNon-indicating design for straightforward field replacement\u003c\/li\u003e\n\u003cli\u003eBuilt for reliable performance in high-demand electrical environments\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:\u003c\/strong\u003e Eaton\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Edison ECNR\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e ECNR600\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 782634507567\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\u003eFuse Class:\u003c\/strong\u003e RK5\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 600 A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 250 VAC \/ 125 VDC\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\u003eResponse Time:\u003c\/strong\u003e 10 seconds at 500% overload\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Elements:\u003c\/strong\u003e Dual-element\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 Non current limiting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2 in L × 0.56 in W × 0.56 in H\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Type:\u003c\/strong\u003e Standard\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 ECNR600 is CE Marked, confirming compliance with recognized international safety and performance standards. It is manufactured under Eaton’s quality control systems and is intended for use in properly rated electrical installations following applicable codes and engineering practices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe ECNR600 is commonly used in high-capacity electrical environments where uptime and reliability are critical:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotor control centers (MCCs)\u003c\/li\u003e\n\u003cli\u003eHeavy industrial machinery and production systems\u003c\/li\u003e\n\u003cli\u003eLarge HVAC and central plant equipment\u003c\/li\u003e\n\u003cli\u003ePower distribution panels and switchgear\u003c\/li\u003e\n\u003cli\u003eTransformer and high-load inductive circuits\u003c\/li\u003e\n\u003cli\u003ePumping and compressor stations\u003c\/li\u003e\n\u003cli\u003eIndustrial manufacturing facilities\u003c\/li\u003e\n\u003cli\u003eOEM heavy-duty equipment applications\u003c\/li\u003e\n\u003cli\u003eFacility-wide electrical protection systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor systems that demand serious power handling without sacrificing protection, the Eaton Edison ECNR600 delivers dependable performance designed for real-world industrial conditions—where large loads, startup surges, and system reliability all have to work together smoothly.\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\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":50459170242859,"sku":"ECNR600","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459170275627,"sku":"ECNR600  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/ecnr600","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}