{"product_id":"allen-bradley-150-f251ncr-smc-flex-industrial-automation-module","title":"Allen-Bradley 150-F251NCR SMC-Flex Industrial Automation Module","description":"\u003cp\u003eWith a 251 A controller rating, the Allen-Bradley 150-F251NCR SMC-Flex solid state controller provides dependable motor starting for three-phase systems. This industrial automation module operates on 200-575V AC input lines and supports 50 and 60 Hz supplies. Its open enclosure design suits integration into existing industrial control panels.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eAll technical parameters below are taken directly from the product listing for the Allen-Bradley 150-F251NCR.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley (150-F251NCR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eDrives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eSMC-Flex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e150-F251NCR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e32.00 lbs (14.51 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulletin Number\u003c\/td\u003e\n\u003ctd\u003eSolid State Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eOpen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Rating\u003c\/td\u003e\n\u003ctd\u003e251 A, 200 Hp @ 460V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Line Voltage\u003c\/td\u003e\n\u003ctd\u003e200-575V AC, 3-phase, 50 and 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24V AC\/DC (5-480 A units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e500\/575V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features at a Glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e251 A solid state controller rating\u003c\/li\u003e\n\u003cli\u003e200 Hp @ 460V AC motor control capability\u003c\/li\u003e\n\u003cli\u003eWide input range: 200-575V AC, 3-phase, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eOpen enclosure for flexible panel mounting\u003c\/li\u003e\n\u003cli\u003e24V AC\/DC control voltage for integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eBecause the Allen-Bradley 150-F251NCR supports up to 200 Hp @ 460V AC, it suits large industrial motors. Typical uses include pump systems, conveyor drives, and fan controls. The 200-575V AC input range offers flexibility across global installations.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003ePlan to mount the 150-F251NCR inside a clean, ventilated enclosure. The open enclosure design means the controller is not pre-housed, so you must provide adequate physical protection. Verify the supply line matches the 200-575V AC, three-phase rating before energizing.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe solid state construction of the Allen-Bradley 150-F251NCR reduces wear compared to electromechanical starters. Perform periodic checks on terminal connections and ensure the open enclosure stays free of dust and moisture. Regular inspection helps extend service life and prevent unplanned downtime.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore sourcing this part, confirm your motor's current draw does not exceed the 251 A controller rating. Check the control voltage needs of the system; the 150-F251NCR uses 24V AC\/DC control power for 5-480 A units. For a reliable supply, contact PLC Source PRO for availability and pricing.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44433761566819,"sku":"150-F251NCR","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/150-F251NZD_6acea348-b21d-46ec-9169-8a2d03b23e43.jpg?v=1785730498","url":"https:\/\/www.plcsourcepro.com\/products\/allen-bradley-150-f251ncr-smc-flex-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}