{"product_id":"allen-bradley-140mt-c3e-b25","title":"140MT-C3E-B25","description":"\u003ch2\u003eOverview of Allen Bradley 140MT-C3E-B25\u003c\/h2\u003e\nThe Allen Bradley 140MT-C3E-B25 is a motor protection circuit breaker designed to provide reliable overload and short-circuit protection for three-phase motors. Adjustable to a thermal current range of 1.6 to 2.5 amps, this model features Class 10 tripping, ensuring motor protection within 10 seconds or less under overload conditions. It is built with a standard C frame and mounts on a 35mm DIN rail, allowing easy installation and maintenance. The device includes a rotary on\/off handle and screw terminals for secure electrical connections. Compatible with Allen Bradley 100-C and 100-E IEC-rated contactors, the 140MT-C3E-B25 enables flexible motor starter configurations. This circuit breaker is UL\/CSA listed and carries certifications such as China CCC and ATEX, making it suitable for global industrial applications.\n\n\u003ch2\u003eKey Features of Allen Bradley 140MT-C3E-B25\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable thermal current range from 1.6 to 2.5 amps\u003c\/li\u003e\n  \u003cli\u003eClass 10 overload tripping for fast motor protection\u003c\/li\u003e\n  \u003cli\u003eRotary handle for easy ON\/OFF mechanical control\u003c\/li\u003e\n  \u003cli\u003eScrew terminal connections for secure wiring\u003c\/li\u003e\n  \u003cli\u003e35mm DIN rail mounting for standard installation\u003c\/li\u003e\n  \u003cli\u003eCompatible with 100-C and 100-E series IEC contactors\u003c\/li\u003e\n  \u003cli\u003eProvides magnetic short-circuit and thermal overload protection\u003c\/li\u003e\n  \u003cli\u003eSuitable for motor circuit protection up to 40 A frame size\u003c\/li\u003e\n  \u003cli\u003eIP2X degree of protection ensuring operator safety\u003c\/li\u003e\n  \u003cli\u003eUL, CSA, China CCC, and ATEX certifications for worldwide use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 140MT-C3E-B25\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eThermal Current Range\u003c\/td\u003e\n\u003ctd\u003e1.6 - 2.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTrip Class\u003c\/td\u003e\n\u003ctd\u003eClass 10\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrame Size\u003c\/td\u003e\n\u003ctd\u003eC Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e35mm DIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eScrew Type\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Operational Voltage\u003c\/td\u003e\n\u003ctd\u003eUp to 690 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBreaking Capacity (Icu)\u003c\/td\u003e\n\u003ctd\u003e100 kA at 400 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDegree of Protection\u003c\/td\u003e\n\u003ctd\u003eIP2X\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e96.3 mm x 45 mm x 83.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\nThe Allen Bradley 140MT-C3E-B25 motor protection circuit breaker is ideal for industrial automation systems requiring dependable motor overload and short-circuit protection. It is commonly used in three-phase motor applications such as pumps, fans, compressors, and conveyor systems where precision motor control and safety are critical. Its compatibility with standard contactors allows integration into combination motor starters for straightforward motor management. The breaker’s fast trip characteristics protect motors from thermal damage, extending equipment life and minimizing downtime. Suitable across manufacturing, processing plants, and machinery control panels, this model ensures compliance with safety and electrical codes while delivering reliable operational performance.\n\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\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\/top-plc-brands-compared-siemens-allen-bradley-mitsubishi\" target=\"_blank\"\u003eTop PLC Brands Compared: Siemens, Allen Bradley \u0026amp; Mitsubishi\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-5069-l320er\" target=\"_blank\"\u003eAllen Bradley 5069-L320ER CompactLogix Controller\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\n","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870734795051,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_30e7485a-d18c-4830-9b6a-246a4ecb7c58.png?v=1723533453","url":"https:\/\/leadtime.ca\/products\/allen-bradley-140mt-c3e-b25","provider":"LEADTIME","version":"1.0","type":"link"}