{"product_id":"allen-bradley-1321-3r850-b","title":"1321-3R850-B","description":"\u003ch2\u003eOverview of Allen Bradley 1321-3R850-B Line Reactor\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 1321-3R850-B is a high-capacity power line reactor designed to protect variable frequency drives (VFDs) and motors from electrical disturbances such as voltage spikes, harmonics, and transient surges. Rated at 850 amps with an inductance of 0.027 mH, this reactor reduces dv\/dt and peak voltages, extending the life of connected equipment and improving system reliability.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 1321-3R850-B\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Current Rating:\u003c\/strong\u003e 850A continuous current capacity for heavy-duty industrial applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInductance:\u003c\/strong\u003e 0.027 millihenries (mH) to effectively filter and smooth electrical noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e Suitable for 400-480V 3-phase systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Open frame design, IP00 protection suitable for panel integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Front-facing tin-plated aluminum tab terminals for secure connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 50°C ambient temperature rating for robust performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs\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\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e850 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInductance\u003c\/td\u003e\n\u003ctd\u003e0.027 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e400-480 VAC, 3 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eOpen Frame (IP00)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eTinned aluminum tabs, front facing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003eApprox. 373 mm x 396 mm x 570 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 35.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThe 1321-3R850-B line reactor is used in medium to large industrial VFD systems, motor drives, and other power electronics to reduce electrical noise and protect equipment from voltage spikes and harmonics, improving operational lifespan.\u003c\/p\u003e\n\n\u003cp\u003eAllen Bradley offers high-quality power conditioning products engineered for durability and performance in demanding industrial environments.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814758072619,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_1bcad1f4-7b51-4f17-bf6f-a1ccc953632b.png?v=1723539497","url":"https:\/\/leadtime.ca\/products\/allen-bradley-1321-3r850-b","provider":"LEADTIME","version":"1.0","type":"link"}