{"product_id":"allen-bradley-140-mn-0400-manual-motor-starter-circuit-breaker","title":"Allen-Bradley 140-MN-0400","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 140-MN-0400 Manual Motor Starter and Circuit Breaker is an indispensable component for safeguarding industrial electrical systems. Engineered for precision and durability, this compact 3-pole device integrates both manual motor control and comprehensive circuit protection. It's specifically designed to protect motors from damaging overloads and short circuits within a versatile 2.5-4.0A adjustable current range, aligning with rigorous IEC standards. This single, robust unit simplifies installation and maintenance while ensuring continuous operational safety and efficiency for your critical machinery.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated 3-Pole Design:\u003c\/strong\u003e Provides robust and reliable protection for three-phase motor applications, ensuring balanced and secure operation against electrical faults.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Current Range (2.5-4.0A):\u003c\/strong\u003e Offers unparalleled flexibility, allowing for precise calibration to match specific motor requirements and preventing both under and over-current conditions efficiently.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual Starter Functionality:\u003c\/strong\u003e Facilitates direct, on-site control over motor operation with straightforward start\/stop mechanisms and an intuitive reset function after tripping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC Compliance:\u003c\/strong\u003e Adheres to stringent International Electrotechnical Commission standards, guaranteeing global compatibility and high safety ratings for international industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact and Durable Construction:\u003c\/strong\u003e Built to withstand harsh industrial conditions, its robust housing and small footprint optimize panel space without compromising on performance or longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal and Magnetic Protection:\u003c\/strong\u003e Combines bimetallic thermal overload protection with an electromagnetic trip mechanism for swift response to both sustained overloads and instantaneous short circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisual Trip Indication:\u003c\/strong\u003e Features a clear indicator to quickly identify when the breaker has tripped, streamlining troubleshooting and reducing downtime.\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 140-MN-0400\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual Motor Starter \/ Circuit Breaker\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustment Range:\u003c\/strong\u003e 2.5 - 4.0 Amperes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e IEC Standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Motor Protection, Overload Prevention, Short-Circuit Protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN Rail Mountable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e Designed for optimal performance across a wide range of industrial operating temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Automation Systems:\u003c\/strong\u003e Essential for protecting motors driving conveyors, manipulators, and automated assembly lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHVAC and Pumping Systems:\u003c\/strong\u003e Safeguards motors in heating, ventilation, air conditioning units, and various water or fluid pumping applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturing and Process Control:\u003c\/strong\u003e Critical for protecting machinery used in diverse manufacturing processes, from packaging to material handling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine Tools:\u003c\/strong\u003e Provides reliable protection for motors in lathes, mills, grinders, and other precision machining equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial and Building Services:\u003c\/strong\u003e Ensures the safe operation of motors in elevators, escalators, and other essential building infrastructure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood and Beverage Industry:\u003c\/strong\u003e Suitable for use in machinery requiring robust and reliable motor protection in demanding operational environments.\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\u003eUnwavering Reliability:\u003c\/strong\u003e The Allen-Bradley 140-MN-0400 is synonymous with industrial-grade reliability, providing consistent and dependable motor protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExceptional Versatility:\u003c\/strong\u003e With its adjustable current range, it adapts seamlessly to various motor sizes and application demands, reducing the need for multiple specialized devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e By providing both overload and short-circuit protection in one unit, it significantly mitigates risks to equipment and personnel, adhering to global safety benchmarks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStreamlined Operations:\u003c\/strong\u003e Its manual starter function simplifies motor control and expedites troubleshooting, contributing to higher operational uptime and efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-Saving Design:\u003c\/strong\u003e The compact form factor allows for higher density installations in control panels, maximizing valuable cabinet space without sacrificing performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrusted Brand Quality:\u003c\/strong\u003e As an Allen-Bradley product, the 140-MN-0400 comes with the assurance of a leading brand in industrial automation, guaranteeing quality and support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eInvest in the superior protection and control that your industrial motors deserve. Choose the Allen-Bradley 140-MN-0400 Manual Motor Starter\/Circuit Breaker for unmatched performance and peace of mind. Enhance your system's reliability and safeguard against costly downtime. Add to your cart today!\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182765137973,"sku":"140-MN-0400","price":467.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/140-mn-0400.webp?v=1777407199","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-140-mn-0400-manual-motor-starter-circuit-breaker","provider":"PLCReadyparts","version":"1.0","type":"link"}