{"product_id":"allen-bradley-140mp-a3e-b40-motor-protection-circuit-breaker-2-5a-4-0a","title":"Allen-Bradley 140MP-A3E-B40","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 140MP-A3E-B40 is a robust and highly efficient Motor Protection Circuit Breaker (MPCB) engineered to safeguard industrial motors. This manual motor starter provides critical protection against both overloads and short circuits, ensuring operational longevity and safety in challenging industrial environments. Designed for motors with a current rating of 2.5A to 4.0A, its compact Frame Size A allows for seamless integration into a variety of control panels and systems. With adjustable thermal protection, precise customization is possible to meet the unique needs of your motor-driven applications, while fixed magnetic protection offers instantaneous defense against fault conditions. This MPCB is an ideal solution for engineers and technicians seeking reliable and versatile motor protection.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Thermal Protection:\u003c\/strong\u003e Offers a customizable range for overload protection, allowing for precise calibration to match specific motor current requirements and prevent costly damage from sustained overcurrents.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed Magnetic Short-Circuit Protection:\u003c\/strong\u003e Provides immediate and robust defense against high-current electrical faults, safeguarding the motor and associated machinery from severe damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Frame Size A:\u003c\/strong\u003e Engineered for space efficiency, this design facilitates easy and quick installation within densely packed control panels and various industrial setups, optimizing panel real estate.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Current Range (2.5A to 4.0A):\u003c\/strong\u003e Suitable for protecting a wide spectrum of industrial motors, offering versatility across numerous applications from light to medium duty.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual Motor Starter Functionality:\u003c\/strong\u003e Enables direct manual control for starting and stopping motors, providing an essential layer of local control and operational flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 kA Short-Circuit Interrupting Rating:\u003c\/strong\u003e Guarantees reliable performance and protection against significant fault currents, ensuring system integrity and personnel safety under demanding conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Rail Mountable:\u003c\/strong\u003e Designed for straightforward and secure mounting on standard DIN rails, simplifying installation procedures and enhancing modularity within control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 140MP-A3E-B40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Motor Protection Circuit Breaker (MPCB), Manual Motor Starter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Range:\u003c\/strong\u003e 2.5A to 4.0A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection:\u003c\/strong\u003e Fixed Magnetic, 3 kA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Protection:\u003c\/strong\u003e Adjustable Overload Protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN Rail Mountable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -25°C to +60°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Grey\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor-Driven Equipment:\u003c\/strong\u003e Essential for comprehensive protection of general industrial motors requiring reliable safeguard against both overloads and short circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePumps and HVAC Systems:\u003c\/strong\u003e Ensures the continuous and safe operation of critical pumps, compressors, and heating, ventilation, and air conditioning units in commercial and industrial settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConveyor and Material Handling Systems:\u003c\/strong\u003e Protects motors vital to the operation of conveyor belts, automated guided vehicles, and other material handling machinery, preventing downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotics and Automation:\u003c\/strong\u003e Critical for integrating into robotic cells and automated manufacturing lines, securing precision motors from electrical anomalies and enhancing system reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Machine Tools:\u003c\/strong\u003e Provides robust protection for motors powering lathes, milling machines, presses, and other heavy-duty machinery in manufacturing environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Distribution Panels:\u003c\/strong\u003e Functions as a primary protective device within industrial control panels and power distribution units, ensuring the safety of connected motor loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUncompromised Motor Safety:\u003c\/strong\u003e The combination of adjustable thermal and fixed magnetic protection offers a dual layer of defense, significantly reducing the risk of motor damage and extending equipment lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTailored Performance:\u003c\/strong\u003e Its adjustable thermal settings empower users to fine-tune protection parameters, optimizing performance for diverse motor characteristics and operational demands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced System Uptime:\u003c\/strong\u003e By effectively preventing motor failures due to electrical faults, this MPCB minimizes unexpected downtime, leading to increased productivity and reduced maintenance costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-Saving Design:\u003c\/strong\u003e The compact\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45183013748789,"sku":"140MP-A3E-B40","price":457.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/140MP-A3E-B40.webp?v=1777417534","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-140mp-a3e-b40-motor-protection-circuit-breaker-2-5a-4-0a","provider":"PLCReadyparts","version":"1.0","type":"link"}