{"product_id":"140m-d8e-c20-allen-bradley-motor-protection-circuit-breaker-145-20a","title":"140M-D8E-C20 | Allen-Bradley Motor Protection Circuit Breaker, 14.5-20A","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 140M-D8E-C20 is a high-performance motor protection circuit breaker designed for thermal-magnetic protection in industrial motor circuits. It supports a 14.5–20 A adjustable trip range within a D-frame design and is rated for short-circuit interruption up to 100 kAIC.\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: 352.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; 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: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003e140M-D8E-C20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003eMotor Protection Circuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003e14.5–20 A (Thermal Trip Range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eFrame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003eD Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003eThermal Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eInterrupt Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003e100 kAIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003e200–690 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eMotor Power Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003e5.5 kW \/ 10 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eCircuit Breaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003eMotor Protection Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003eMotor Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003eCCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eTrip Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003e1.6–32 A (Series Capability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 23.2334%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.6335%; height: 19.6px;\"\u003e0.8 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 140M-D8E-C20\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 140M-D8E-C20 is part of the Allen-Bradley 140M series of motor protection circuit breakers, offering a compact, integrated solution for overload, short-circuit, and manual switching needs in motor branch circuits. As a D-frame device, it delivers higher performance capability, supporting operational voltages from 200 to 690 V and power ratings of 5.5 kW and 10 kW depending on supply voltage. This model uses a thermal-magnetic trip unit with an adjustable thermal setting between 14.5 and 20 A and a fixed magnetic trip for fast short-circuit protection. With a 100 kAIC interrupt rating and CCC certification, it is built for demanding industrial systems requiring dependable, high-capacity motor protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermal-Magnetic Trip Unit: Provides adjustable thermal overload protection from 14.5–20 A and fixed magnetic trip response for short-circuit safety.\u003c\/li\u003e\n\u003cli\u003eHigh 100 kAIC Interrupt Rating: Ensures strong short-circuit clearing capability for rugged industrial environments.\u003c\/li\u003e\n\u003cli\u003eD-Frame High-Performance Design: Supports larger motor loads with enhanced durability and improved fault withstand capability.\u003c\/li\u003e\n\u003cli\u003eWide 200–690 V Operating Range: Allows deployment across multiple industrial power systems and voltage classes.\u003c\/li\u003e\n\u003cli\u003eMotor Protection Functionality: Combines overload, short-circuit, and disconnecting means in a single compact device.\u003c\/li\u003e\n\u003cli\u003eRated for 5.5 kW \/ 10 kW Motors: Compatible with a range of industrial motors depending on supply voltage.\u003c\/li\u003e\n\u003cli\u003eDIN-Rail Mount Construction: Enables simple installation and integration into motor control panels and MCCs.\u003c\/li\u003e\n\u003cli\u003eCCC Certified: Ensures compliance with international safety and performance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 140M-D8E-C20 delivers the reliability and precision required for high-performance motor protection, coordinated overload response, and secure short-circuit handling in industrial applications.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51070402396377,"sku":"140M-D8E-C20","price":604.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/140M-D8E-C20.jpg?v=1793440584","url":"https:\/\/www.aloinfousa.com\/es\/products\/140m-d8e-c20-allen-bradley-motor-protection-circuit-breaker-145-20a","provider":"aloinfousa.com","version":"1.0","type":"link"}