{"product_id":"allen-bradley-140mt-d9e-c16","title":"140MT-D9E-C16","description":"\u003ch2\u003eOverview of Allen Bradley 140MT-D9E-C16\u003c\/h2\u003e\n\n\u003cp\u003eThe Allen Bradley 140MT-D9E-C16 is a motor protection circuit breaker designed to provide comprehensive protection for industrial motor applications. This D-frame device features an adjustable thermal current range of 10 to 16 amperes, making it suitable for protecting motors in the mid-power range. Built with high breaking capacity, this circuit breaker combines overload protection with short-circuit protection in a single compact unit. The device incorporates Trip Class 10A overload protection and phase loss sensitivity, ensuring motors are safeguarded against a wide range of electrical faults. With a standard magnetic trip fixed at 14 times the rated current (12 times for certain contactor combinations), the 140MT-D9E-C16 delivers reliable protection while minimizing nuisance tripping. Factory-assembled and rated for operation up to 690V AC with a maximum UL rating of 600V, this motor protection circuit breaker meets global safety standards including UL 60947-4-1, CSA C22.2, IEC, and CE certifications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 140MT-D9E-C16\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eAdjustable thermal current range: 10-16A\u003c\/li\u003e\n\u003cli\u003eHigh breaking capacity: 65-100 kAIC interrupt rating\u003c\/li\u003e\n\u003cli\u003eTrip Class 10A overload protection with phase loss sensitivity\u003c\/li\u003e\n\u003cli\u003eD-frame design with 40A maximum current capacity\u003c\/li\u003e\n\u003cli\u003eStandard magnetic trip protection (14 x Ie)\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range up to 690V AC\u003c\/li\u003e\n\u003cli\u003eTemperature rating: -25 to 70 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eMechanical endurance: 100,000 cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 140MT-D9E-C16\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Thermal Current Range:\u003c\/strong\u003e 10-16A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e D (40A max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity:\u003c\/strong\u003e High (65-100 kAIC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Class:\u003c\/strong\u003e 10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operating Voltage:\u003c\/strong\u003e 690V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Voltage (UL):\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Ratings:\u003c\/strong\u003e 4 kW at 230V, 7.5 kW at 400\/415V, 10 kW at 500V, 13 kW at 690V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage:\u003c\/strong\u003e 690V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpulse Withstand Voltage:\u003c\/strong\u003e 6 kV\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\n\u003cp\u003eThe Allen Bradley 140MT-D9E-C16 motor protection circuit breaker is engineered for industrial motor control applications requiring reliable overload and short-circuit protection. It serves as an essential component in motor control centers, machine control panels, and standalone motor starters across manufacturing facilities. This device is particularly effective in protecting three-phase motors in pumping systems, conveyors, fans, and material handling equipment. The adjustable thermal range allows precise tuning to match specific motor characteristics, preventing premature tripping while maintaining adequate protection. With phase loss sensitivity, the 140MT-D9E-C16 protects motors from single-phasing conditions that can cause winding damage. The high breaking capacity makes it suitable for installations with significant available fault current. Compatible with Allen Bradley contactors from the 100-K, 100-C, and 100-E series, this circuit breaker integrates seamlessly into coordinated motor control solutions for both single motor and motor group installations. Its wide voltage rating supports global applications across various power distribution systems.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\" target=\"_blank\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/allen-bradley\" target=\"_blank\"\u003eView All Allen Bradley Products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/how-to-choose-the-right-soft-starter-for-your-motor-application\/\" target=\"_blank\"\u003eHow to Choose the Right Soft Starter for Your Motor Application\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-194e-sy\" target=\"_blank\"\u003eAllen Bradley 194E-SY Disconnect Switch\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-25b-d2p3n104\" target=\"_blank\"\u003eAllen Bradley 25B-D2P3N104 PowerFlex 525 AC Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870770676011,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_ccc53539-7847-4a25-ad34-04caad322db7.png?v=1723532489","url":"https:\/\/leadtime.ca\/products\/allen-bradley-140mt-d9e-c16","provider":"LEADTIME","version":"1.0","type":"link"}