{"product_id":"allen-bradley-150-f251nbd-smc-flex-soft-starter","title":"Allen-Bradley 150-F251NBD SMC-Flex Soft Starter","description":"\u003ch3 data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"647\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\" title=\"Allen-Bradley\"\u003eAllen-Bradley\u003c\/a\u003e 150-F251NBD SMC-Flex Soft Starter is used in industrial motor control systems to provide smooth starting and stopping of three-phase AC motors while minimizing inrush current and mechanical stress. Commonly installed in pump systems, conveyor lines, HVAC equipment, compressors, and general automation machinery where controlled motor ramp-up enhances performance and reduces electrical and mechanical wear. Maintenance teams and system integrators use this soft starter for motor control panel upgrades, retrofit installations, \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\" title=\"replacement of failed starters\"\u003ereplacement of failed starters\u003c\/a\u003e, and optimization of system start\/stop performance.\u003c\/p\u003e\n\u003ch3 data-start=\"649\" data-end=\"666\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"668\" data-end=\"1068\"\u003eThe Allen-Bradley SMC-Flex 150-F251NBD soft starter is commonly used in industrial environments including water and wastewater facilities, material handling systems, ventilation and cooling equipment, packaging machinery, and manufacturing production lines where gradual motor starting and stopping improves energy efficiency, reduces electrical disturbances, and enhances overall system reliability.\u003c\/p\u003e\n\u003ch3 data-start=\"1070\" data-end=\"1099\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1101\" data-end=\"1908\"\u003e• Manufacturer: Allen-Bradley\u003cbr data-start=\"1130\" data-end=\"1133\"\u003e• Model: 150-F251NBD\u003cbr data-start=\"1153\" data-end=\"1156\"\u003e• Product Type: SMC-Flex Soft Starter \/ Smart Motor Controller\u003cbr data-start=\"1218\" data-end=\"1221\"\u003e• Rated Operational Current: Model dependent (verify specific rating)\u003cbr data-start=\"1290\" data-end=\"1293\"\u003e• Voltage Range: Industrial three-phase AC supply (model dependent)\u003cbr data-start=\"1360\" data-end=\"1363\"\u003e• Control Voltage: Industrial control supply (verify specific requirement)\u003cbr data-start=\"1437\" data-end=\"1440\"\u003e• Function: Soft start and stop motor control to reduce inrush current\u003cbr data-start=\"1510\" data-end=\"1513\"\u003e• Integrated Bypass: Smart bypass operation (model dependent)\u003cbr data-start=\"1574\" data-end=\"1577\"\u003e• Mounting Type: Panel or DIN rail mounted\u003cbr data-start=\"1619\" data-end=\"1622\"\u003e• Communication: Optional industrial network modules (model dependent)\u003cbr data-start=\"1692\" data-end=\"1695\"\u003e• Protection Features: Overload, phase loss, overcurrent protection (model dependent)\u003cbr data-start=\"1780\" data-end=\"1783\"\u003e• Application Category: Three-phase motor starting and control\u003cbr data-start=\"1845\" data-end=\"1848\"\u003e• Operating Temperature Range: Industrial-rated conditions\u003c\/p\u003e\n\u003ch3 data-start=\"1910\" data-end=\"1934\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1936\" data-end=\"2057\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-150-f251nbd-a-251a-smc-flex-solid-state-smart-motor?_pos=2\u0026amp;_sid=22f37b474\u0026amp;_ss=r\" title=\"150-F251NBD\"\u003e150-F251NBD\u003c\/a\u003e with network option\u003cbr data-start=\"1983\" data-end=\"1986\"\u003e• Rockwell PowerFlex 450 Soft Starter\u003cbr data-start=\"2023\" data-end=\"2026\"\u003e• ABB \u003ca href=\"https:\/\/plgautomation.com\/products\/abb-psr30-600-70-psr3060070-soft-starter?_pos=2\u0026amp;_sid=fd293ffb1\u0026amp;_ss=r\" title=\"PSR30-600-70\"\u003ePSR30-600-70\u003c\/a\u003e Soft Starter\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original box","offer_id":50558508499246,"sku":"Surplus Original box","price":6110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/image_150-F251NBD_1.jpg?v=1750734437","url":"https:\/\/plgautomation.com\/products\/allen-bradley-150-f251nbd-smc-flex-soft-starter","provider":"PLG Automation ","version":"1.0","type":"link"}