{"product_id":"1489-m1c050-allen-bradley-breaker-miniature-5a-1p-277vac-48vdc","title":"1489-M1C050 | Allen-Bradley Breaker, Miniature, 5A, 1P, 277VAC, 48VDC","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 1489-M1C050 is a 1-pole miniature circuit breaker designed for 5 A branch circuit protection at up to 277 VAC. It features a C-curve trip profile suitable for general industrial loads with moderate inrush currents.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%; height: 313.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003eCircuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003e1489-M1C050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003eMiniature Circuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003e5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eCurrent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003e5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003eC-Curve (Thermal Magnetic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003e277 VAC (480Y\/277 V max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eInterrupt Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003e15 kAIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003eUL, CUL, CE, CSA, CCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003eBranch Circuit Protector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003eIndustrial Branch Circuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 22.2402%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.6266%; height: 19.6px;\"\u003e0.27 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 1489-M1C050\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 1489-M1C050 belongs to Allen-Bradley’s 1489-M miniature circuit breaker family, widely used for UL 489 branch circuit protection in industrial control panels and machinery. This breaker provides thermal-magnetic protection with a 5 A rating and a C-curve trip characteristic, enabling reliable response to overloads and short-circuit faults while accommodating equipment with normal inrush currents. It supports operation up to 277 VAC (480Y\/277 V systems) and carries an interrupt rating of 15 kAIC, making it suitable for high-fault industrial environments. With certifications including UL, CSA, CE, CCC, and CUL, plus compact panel integration, the 1489-M1C050 delivers dependable protection for modern equipment and distribution circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 A Thermal-Magnetic Protection: Provides reliable overload and short-circuit protection for branch circuits and equipment loads.\u003c\/li\u003e\n\u003cli\u003eC-Curve Trip Profile: Supports applications with moderate inrush currents such as control circuits, solenoids, and small motors.\u003c\/li\u003e\n\u003cli\u003e1-Pole, 277 VAC Rating: Designed for single-phase protection in industrial and commercial AC distribution systems.\u003c\/li\u003e\n\u003cli\u003e15 kAIC Interrupt Rating: Offers strong fault-clearing capability for high-available-fault installations.\u003c\/li\u003e\n\u003cli\u003eUL 489 Branch Circuit Listed: Meets installation requirements for industrial panels and machinery.\u003c\/li\u003e\n\u003cli\u003eCompact Miniature Design: Fits standard DIN-rail installations with minimal panel space requirements.\u003c\/li\u003e\n\u003cli\u003eGlobal Certifications: Approved under UL, CUL, CE, CSA, and CCC for worldwide deployment.\u003c\/li\u003e\n\u003cli\u003e1489-M Platform Compatibility: Integrates with accessories and multi-pole configurations in the 1489-M series.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1489-M1C050 delivers the reliability and precision required for dependable branch-circuit protection, equipment safety, and industrial control panel compliance.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51070790697177,"sku":"1489-M1C050","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/1489-M1C050.webp?v=1793440778","url":"https:\/\/www.aloinfousa.com\/es\/products\/1489-m1c050-allen-bradley-breaker-miniature-5a-1p-277vac-48vdc","provider":"aloinfousa.com","version":"1.0","type":"link"}