{"product_id":"allen-bradley-1489-m3c250","title":"1489-M3C250","description":"\u003ch2\u003eOverview of Allen Bradley 1489-M3C250\u003c\/h2\u003e\n\n\u003cp\u003eThe Allen Bradley 1489-M3C250 is a miniature circuit breaker engineered for reliable protection of three-phase electrical circuits in industrial and commercial settings. As part of the Bulletin 1489-M UL489 range, this device meets stringent global standards, delivering robust branch circuit protection with a 25A rating and C curve tripping characteristic. Built by Rockwell Automation, the 1489-M3C250 offers rapid response to overloads and short-circuits, helping prevent equipment damage and unsafe conditions. Its compact, DIN-rail mountable design makes it suitable for panel installations where space is at a premium. The breaker is ideal for applications requiring dependable protection without frequent nuisance tripping, making it a staple in automation panels, distribution boards, and machinery control cabinets.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 1489-M3C250\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThree-pole configuration for three-phase circuit protection\u003c\/li\u003e\n  \u003cli\u003eRated current: 25A with C curve tripping characteristic, suited for inductive loads\u003c\/li\u003e\n  \u003cli\u003eHigh breaking capacity: 15kA at 400V AC (IEC) and 10kA (UL\/CSA) certifications\u003c\/li\u003e\n  \u003cli\u003eWide voltage range: Up to 480Y\/277V AC (UL\/CSA) and 415V AC (IEC)\u003c\/li\u003e\n  \u003cli\u003eCompact modular design, 52.5mm wide, for easy integration in control panels\u003c\/li\u003e\n  \u003cli\u003eDual terminal design accommodates both solid-core (1–35 mm²) and multi-wired (1–25 mm²) conductors\u003c\/li\u003e\n  \u003cli\u003eIP40 protection rating for enhanced dust resistance in industrial environments\u003c\/li\u003e\n  \u003cli\u003eTemperature range: -25°C to 55°C, ensuring reliable operation in varied climates\u003c\/li\u003e\n  \u003cli\u003eCertified to UL 489, CSA, CE, VDE, CCC, RoHS, and UKCA standards for global compliance\u003c\/li\u003e\n  \u003cli\u003eSuitable for DIN rail mounting with optional auxiliary and shunt trip accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of Allen Bradley 1489-M3C250\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e25A\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\u003eTrip Curve\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Voltage (UL\/CSA)\u003c\/td\u003e\n\u003ctd\u003e480Y\/277V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Voltage (IEC)\u003c\/td\u003e\n\u003ctd\u003e415V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBreaking Capacity (IEC)\u003c\/td\u003e\n\u003ctd\u003e15kA at 400V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBreaking Capacity (UL\/CSA)\u003c\/td\u003e\n\u003ctd\u003e10kA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConductor Size (Solid)\u003c\/td\u003e\n\u003ctd\u003e1–35 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConductor Size (Multi-Wire)\u003c\/td\u003e\n\u003ctd\u003e1–25 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e52.5 x 75 x 111 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\n\u003cp\u003eThe Allen Bradley 1489-M3C250 is designed for use in industrial automation, manufacturing, and commercial electrical systems where three-phase power distribution requires reliable overcurrent and short-circuit protection. Typical applications include control panels, motor control centers (MCCs), HVAC systems, and machinery safety circuits. Its C curve characteristic makes it particularly effective for protecting circuits with moderate inrush currents, such as those feeding transformers, small motors, and lighting loads. The device is also used in retrofit and upgrade projects where compliance with current UL, CSA, and IEC standards is required. Its robust construction and wide environmental tolerance make it suitable for harsh plant environments.\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\"\u003eBrowse the Allen Bradley Collection\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/examples-of-industrial-automation-control-systems\" target=\"_blank\"\u003eExamples of Industrial Automation and Control Systems\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-1609-d600n\" target=\"_blank\"\u003eAllen Bradley 1609-D600N UPS Backup Power Supply\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814757613867,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_8ba45b1f-6459-4274-8123-e79e69d7a15f.png?v=1723539511","url":"https:\/\/leadtime.ca\/products\/allen-bradley-1489-m3c250","provider":"LEADTIME","version":"1.0","type":"link"}