{"product_id":"140ut-d7d3-c30-allen-bradley-current-limiting-molded-case-circuit-breaker-3-poles","title":"140UT-D7D3-C30 | Allen-Bradley Current Limiting Molded Case Circuit Breaker 3 Poles","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003eThe Allen-Bradley 140UT-D7D3-C30 is a compact, high-performance molded case circuit breaker designed for current-limiting protection in a variety of electrical distribution applications. It offers 3-pole protection with a 30 A fixed thermal magnetic trip configuration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 342.425px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25.15px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 25.15px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 25.15px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.6375px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 22.6375px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 22.6375px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eAllen-Bradley \u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.575px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 30.575px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 30.575px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\u003cspan\u003eCircuit Breaker\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 37.0625px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 37.0625px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 37.0625px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e140UT-D7D3-C30\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.6375px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 22.6375px;\"\u003eSubcatecory\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 22.6375px;\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\u003cspan\u003eMolded Case Circuit Breaker\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.6px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 20.6px;\"\u003eAmperage\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 20.6px;\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\u003cspan\u003e30 Amp\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 19.6px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003e\u003cspan\u003eFrame\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 19.6px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003eD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.0375px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 20.0375px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003e\u003cspan\u003eInterrupt Rating\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 20.0375px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003e65 kAIC at 480Y\/277 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.8375px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 26.8375px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003e\u003cspan\u003eNumber of Poles\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 26.8375px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003e3 Pole\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.875px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 24.875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003e\u003cspan\u003eTemperature Rating\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 24.875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003e-25 to 50 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.425px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 28.425px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003e\u003cspan\u003eTrip Type\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 28.425px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003eFixed Thermal Magnetic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.0375px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 21.0375px;\"\u003e\u003cspan\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 21.0375px;\"\u003e\u003cspan\u003eCurrent Limiting\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.0375px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 20.0375px;\"\u003e\u003cspan\u003eVoltage\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 20.0375px;\"\u003e\u003cspan\u003e480 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.9125px;\"\u003e\n\u003ctd style=\"width: 25.7194%; height: 22.9125px;\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.1007%; height: 22.9125px;\"\u003e\u003cspan\u003e0.9600 lb\u003c\/span\u003e\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 \u003cspan data-sheets-root=\"1\"\u003e140UT-D7D3-C30\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 140UT-D7D3-C30 is part of Allen-Bradley’s D-frame molded case circuit breaker series engineered for high-interrupt capacity and versatile application scenarios. Designed to safeguard feeder and control circuits, HVAC systems, and lighting loads, it supports 480 VAC operations and carries a 65 kAIC interrupt rating. This unit delivers reliable performance in demanding environments with a temperature tolerance from -25°C to 50°C. With its fixed thermal magnetic trip and current-limiting type, it provides fast, precise interruption of fault currents to protect downstream equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmperage: 30 A nominal current capacity suitable for light to medium-duty power distribution.\u003c\/li\u003e\n\u003cli\u003eApplications: Engineered for backfeeding, feeder circuits, control circuits, HVAC systems, HID lighting, and SWD-rated loads at 15 and 20 A.\u003c\/li\u003e\n\u003cli\u003eFrame: Built on a compact and robust D-frame architecture ideal for panel integration.\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: High fault-clearing capacity of 65 kAIC at 480Y\/277 VAC ensures enhanced safety.\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 3-pole configuration provides simultaneous protection across three conductors.\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: Operational temperature range from -25°C to 50°C supports reliable performance in varied conditions.\u003c\/li\u003e\n\u003cli\u003eTrip Type: Fixed thermal magnetic trip unit for consistent overload and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003eType: Current-limiting breaker that minimizes let-through energy during fault conditions.\u003c\/li\u003e\n\u003cli\u003eVoltage: Rated for 480 VAC distribution systems in commercial and industrial setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 140UT-D7D3-C30 delivers high-interrupting performance and rugged reliability across a range of demanding electrical distribution environments.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":49105414717696,"sku":"140UT-D7D3-C30","price":880.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/shopping_32_ee9679d8-6ce1-4c01-9b34-941fd04ad8d0.webp?v=1785546565","url":"https:\/\/alotechparts.com\/products\/140ut-d7d3-c30-allen-bradley-current-limiting-molded-case-circuit-breaker-3-poles","provider":"Alo Tech Solutions","version":"1.0","type":"link"}