{"product_id":"150-f201nbrb-smc-flex-soft-starter-allen-bradley-motor-controller","title":"150-F201NBRB SMC Flex Soft Starter | Allen-Bradley Motor Controller","description":"\u003ch2\u003e\u003cspan\u003e150-F201NBRB SMC Flex Smart Motor Controller\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003eCore Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #1e40af;\" class=\"highlight\"\u003eController Rating:\u003c\/strong\u003e 201 A with 75‑150 Hp @ 460V AC for line‑connected motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #1e40af;\" class=\"highlight\"\u003eDelta Configuration:\u003c\/strong\u003e Supports 116‑348 A and up to 350 Hp @ 575V AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #1e40af;\" class=\"highlight\"\u003eControl Voltage:\u003c\/strong\u003e 24V AC\/DC with low input OFF‑state current below 10 mA AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #1e40af;\" class=\"highlight\"\u003eTrip Classes:\u003c\/strong\u003e Selectable 10, 15, 20, and 30 with trip current at 117% of motor FLC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #1e40af;\" class=\"highlight\"\u003eInternal Bypass:\u003c\/strong\u003e Built‑in to reduce heat and improve energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #1e40af;\" class=\"highlight\"\u003eOperating Temperature:\u003c\/strong\u003e Open type works from ‑5 °C to 50 °C (23 to 122 °F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #1e40af;\" class=\"highlight\"\u003eShort‑Circuit Protection:\u003c\/strong\u003e Type 1 coordination with max 70kA @ 690V for maximum FLC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #1e40af;\" class=\"highlight\"\u003edv\/dt Protection:\u003c\/strong\u003e RC snubber network protects power circuit from voltage spikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #1e40af;\" class=\"highlight\"\u003ePTC Input:\u003c\/strong\u003e Accepts motor thermistor with response time 800 ms and trip resistance 25 Ω ±10 Ω.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e IP2X with terminal covers per IEC; pollution degree 2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAltitude \u0026amp; Climate:\u003c\/strong\u003e Operates up to 2000 m with humidity 5‑95% noncondensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration \u0026amp; Shock:\u003c\/strong\u003e Withstands 1.0 G peak vibration and 5.5 G operational shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight \u0026amp; Dimensions:\u003c\/strong\u003e 30.4 kg; measures 560 mm (H) x 225 mm (W) x 253.8 mm (D).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Terminals:\u003c\/strong\u003e Two M10 x 1.5 diam holes per power pole; line\/load side heavy‑duty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Terminals:\u003c\/strong\u003e Clamping yoke connection with M3 screw clamp for reliable wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What motor sizes does the 150-F201NBRB support?\u003c\/strong\u003e\u003cbr\u003eA: It handles 75‑150 Hp at 460V line‑connected and up to 350 Hp delta‑connected at 575V AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this model include internal bypass?\u003c\/strong\u003e\u003cbr\u003eA: Yes, \u003cstrong\u003e150-F201NBRB\u003c\/strong\u003e has built‑in internal bypass to reduce heat and wear after starting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What trip classes are available?\u003c\/strong\u003e\u003cbr\u003eA: You can select trip class 10, 15, 20, or 30 to match your motor application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use this with pump control applications?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely, the controller features dedicated pump control logic and smooth ramp profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the maximum short‑circuit current rating?\u003c\/strong\u003e\u003cbr\u003eA: It withstands up to 70kA @ 690V when protected by appropriate class J or L fuses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the control voltage 24V AC and DC compatible?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it accepts 24V AC\/DC with wide tolerance and low power consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 Ubest Automation Limited. \u003ca rel=\"noopener\" href=\"https:\/\/www.ubestplc.com\/\" target=\"_blank\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca rel=\"noopener\" href=\"https:\/\/wa.me\/8618030005825\" target=\"_blank\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51867291353370,"sku":"150-F201NBRB","price":241.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/150-F201NBRB-1.jpg?v=1774494368","url":"https:\/\/www.ubestplc.com\/products\/150-f201nbrb-smc-flex-soft-starter-allen-bradley-motor-controller","provider":"Ubest Automation Limited","version":"1.0","type":"link"}