{"product_id":"allen-bradley-150-c251nbd-smc3-soft-starter-251a","title":"Allen-Bradley 150-C251NBD","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 150-C251NBD SMC-3 Motor Controller \/ Soft Starter\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eThe Allen-Bradley 150-C251NBD is an advanced SMC-3 solid-state motor controller built for the efficient soft starting of 3-phase induction motors. With a current capacity of 251 amps and capable of handling 480V line voltage, it is perfect for challenging industrial settings. The unit features a universal control voltage range of 100–240V AC and is designed with open-type construction for straightforward integration into control panels.\u003c\/p\u003e \u003chr\u003e \u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eRated Operational Current: 251 Amps\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eInput Line Voltage: Up to 480V AC, 3-Phase, 50\/60 Hz\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eControl Voltage Range: 100–240V AC\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e3-Wire Control Configuration\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eOpen Type Construction\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eBuilt-in motor overload and short-circuit protection\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDiagnostic LEDs for status and fault monitoring\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompact footprint for panel-mounted applications\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley \/ Rockwell Automation\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 150-C251NBD\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e SMC-3\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eRated Current:\u003c\/strong\u003e 251A\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 200–480V AC\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eControl Voltage:\u003c\/strong\u003e 100–240V AC\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eControl Type:\u003c\/strong\u003e 3-Wire\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e Open (IP20)\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Panel Mount\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eAmbient Operating Temperature:\u003c\/strong\u003e 0°C to 60°C (32°F to 140°F)\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL, CE, CSA, C-Tick\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eHigh-inertia Fan Systems\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eLarge Water and Sewage Pumps\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eIndustrial Compressors\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eConveyor Drives\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eHVAC Blower Motors\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eMinimizes mechanical wear with controlled start\/stop\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eReduces energy demand during motor startup\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eSimplifies integration with standard control systems\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eSupported by Allen-Bradley’s global reliability and compatibility\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eOrder with Confidence\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eThe 150-C251NBD SMC-3 soft starter is available and ready to ship globally. Request your quote today.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":42073082888238,"sku":"150-C251NBD","price":7640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2791\/4798\/files\/150-C251NBD_a24fb254-d34e-4e20-a872-89f296900f66.webp?v=1770870025","url":"https:\/\/qrh1h7-cr.myshopify.com\/products\/allen-bradley-150-c251nbd-smc3-soft-starter-251a","provider":"PLCVERSE","version":"1.0","type":"link"}