{"product_id":"140mt-c3e-b40-allen-bradley-motor-protection-circuit-breaker-25-4a-480v","title":"140MT-C3E-B40 | Allen-Bradley Motor Protection Circuit Breaker 2.5-4A 480V","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 140MT-C3E-B40 is a motor protection circuit breaker designed to protect electric motors from overloads and short-circuit conditions in industrial control systems. It supports an adjustable current range of 2.5–4 A and operates across a wide voltage range for reliable motor circuit protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003cstrong\u003e \u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 333.094px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.5938px;\"\u003eNew \/ Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003e140MT-C3E-B40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003eDin Rail Mount Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eConnection type main current circuit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003eScrew connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003e79 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003e96.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eIP-rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003eIP2X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eNumber of poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eRated operating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003e200...690 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eRated operation power at AC-3, 230 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003e0.75 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eRated operation power at AC-3, 400 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003e1.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19px;\"\u003e\u003cstrong\u003eRated permanent current Iu\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19px;\"\u003e4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7428%;\"\u003e\u003cstrong\u003eRated short-circuit breaking capacity lcu at 400 V, AC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%;\"\u003e100 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7428%;\"\u003e\u003cstrong\u003eSetting range overload protector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%;\"\u003e2.5...4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7428%;\"\u003e\u003cstrong\u003eSwitch off technique\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%;\"\u003eMagnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7428%;\"\u003e\u003cstrong\u003eType of control element\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%;\"\u003eTurn button (knob)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7428%;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%;\"\u003e44.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7428%;\"\u003e\u003cstrong\u003eWith thermal protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%;\"\u003eYes\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\u003ch4\u003eInformation About 140MT-C3E-B40\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 140MT-C3E-B40 is a motor protection circuit breaker manufactured by Allen-Bradley for safeguarding motors in industrial electrical installations. It is designed in a compact DIN rail mount format, allowing easy installation within motor control panels and distribution boards. The device combines thermal overload protection with magnetic short-circuit protection to ensure reliable interruption under fault conditions. It is commonly used in motor starter assemblies, conveyor systems, pumps, and machinery where controlled motor protection and operational safety are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable overload protection: Allows precise current setting between 2.5 and 4 A to match specific motor requirements.\u003c\/li\u003e\n\u003cli\u003eIntegrated thermal protection: Protects motors from sustained overcurrent conditions that could lead to overheating and damage.\u003c\/li\u003e\n\u003cli\u003eMagnetic short-circuit response: Provides fast interruption during short-circuit events to minimize equipment stress.\u003c\/li\u003e\n\u003cli\u003eWide voltage operating range: Supports rated operating voltages from 200 to 690 V for flexible industrial use.\u003c\/li\u003e\n\u003cli\u003eHigh breaking capacity: Rated for up to 100 kA at 400 V AC, suitable for high-fault-level installations.\u003c\/li\u003e\n\u003cli\u003eThree-pole configuration: Designed for three-phase motor circuits in industrial environments.\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting design: Enables straightforward installation and integration into standardized control panels.\u003c\/li\u003e\n\u003cli\u003eManual control interface: Uses a turn-button knob for simple operation, reset, and status indication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 140MT-C3E-B40 delivers the reliability and precision required for effective motor protection in industrial electrical and automation systems.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51070489329881,"sku":"140MT-C3E-B40","price":414.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/140MT-C3E-B40.jpg?v=1793440627","url":"https:\/\/www.aloinfousa.com\/es\/products\/140mt-c3e-b40-allen-bradley-motor-protection-circuit-breaker-25-4a-480v","provider":"aloinfousa.com","version":"1.0","type":"link"}