{"product_id":"150-f251nbrd-allen-bradley-smc-flex-soft-starter","title":"150-F251NBRD Allen-Bradley SMC Flex Soft Starter","description":"\u003ch2\u003e\u003cstrong\u003e150-F251NBRD SMC Flex Smart Motor Controller – 251 A Soft Starter by Allen-Bradley\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e150-F251NBRD\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SMC Flex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController type:\u003c\/strong\u003e Soft starter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController rating:\u003c\/strong\u003e 251 A, 100–200 Hp @ 460 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl voltage:\u003c\/strong\u003e 24 V AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated operating voltage Ue:\u003c\/strong\u003e 200 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine connected motor current:\u003c\/strong\u003e 84–251 A @ 600\/Y\/690 V AC, 3-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelta connected motor current:\u003c\/strong\u003e 145–435 A @ 500\/575 V AC, 3-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload current (line):\u003c\/strong\u003e 84 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload current (delta):\u003c\/strong\u003e 145 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip current rating:\u003c\/strong\u003e 117% of motor FLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip classes:\u003c\/strong\u003e 10, 15, 20 and 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating frequency:\u003c\/strong\u003e 50\/60 Hz for power circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated impulse voltage:\u003c\/strong\u003e 6000 V per IEC for power circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric withstand:\u003c\/strong\u003e 2500 V per IEC for power circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation voltage:\u003c\/strong\u003e Rated 500 V per IEC for power circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated operational voltage:\u003c\/strong\u003e 200–480 V AC (-15%, +10%) per UL\/CSA\/NEMA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDV\/DT protection:\u003c\/strong\u003e RC snubber network for power circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepetitive peak inverse voltage:\u003c\/strong\u003e 1400 V per UL\/CSA\/NEMA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransient protection:\u003c\/strong\u003e Metal oxide varistors, 220 J (optional)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection device list:\u003c\/strong\u003e Standard fuse, circuit breaker, and high capacity time delay class CC\/J\/L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh capacity available fault current:\u003c\/strong\u003e 70 kA @ 600 V, max 800 A time delay Class J or L fuse for inside delta motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard available fault current:\u003c\/strong\u003e 70 kA @ 690 V for maximum FLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated motor overload protection:\u003c\/strong\u003e True\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal bypass:\u003c\/strong\u003e True\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Single direction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eControl and Monitoring Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith display:\u003c\/strong\u003e True\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl options:\u003c\/strong\u003e Brake control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard controller feature:\u003c\/strong\u003e Status indication – stopped, starting, stopping, at speed, alarm, and fault\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional controller feature:\u003c\/strong\u003e SMB smart motor braking control – provides motor braking without extra equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBraking current:\u003c\/strong\u003e Adjustable from 0–400% of motor full-load current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of sensors:\u003c\/strong\u003e Max 6 for PTC input ratings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage at PTC terminals (RPTC = open):\u003c\/strong\u003e Max 30 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage at PTC terminals (RPTC = 4 kΩ):\u003c\/strong\u003e Max \u0026lt;7.5 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e 800 ms for PTC input ratings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold resistance of PTC sensor chain:\u003c\/strong\u003e Max 1500 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort circuit trip resistance:\u003c\/strong\u003e 25 Ω ± 10 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse resistance:\u003c\/strong\u003e 3400 Ω ± 150 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset resistance:\u003c\/strong\u003e 1600 Ω ± 100 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTachometer input:\u003c\/strong\u003e 0–5 V DC, 4.5 V DC = 100% speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAuxiliary Contacts and Control Circuit\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of contacts:\u003c\/strong\u003e 1 for auxiliary contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType of current:\u003c\/strong\u003e AC for auxiliary contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConventional thermal current (Ith):\u003c\/strong\u003e AC\/DC 5 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType of control circuit:\u003c\/strong\u003e Electromagnetic relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType of contacts:\u003c\/strong\u003e Programmable NO\/NC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated operational current:\u003c\/strong\u003e 3 A @ 120 V AC, 1.5 A @ 240 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput ON-state current:\u003c\/strong\u003e 20 mA @ 120 V AC \/ 40 mA @ 240 V AC, 7.6 mA @ 24 V AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput OFF-state current:\u003c\/strong\u003e \u0026lt;10 mA AC, \u0026lt;3 mA DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput OFF-state voltage, max:\u003c\/strong\u003e 50 V AC @ 10 V DC \/ 12 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput ON-state voltage, min:\u003c\/strong\u003e 85 V AC @ 19.2 V DC \/ 20.4 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact type:\u003c\/strong\u003e Auxiliary contacts 19\/20 (Aux #1), 29\/30 (Aux #2), 31\/32 (Aux #3), 33\/34 (Aux #4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e 3600 VA for auxiliary contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreak:\u003c\/strong\u003e 360 VA for auxiliary contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePower Supply and Control Module Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformer control module:\u003c\/strong\u003e 75 VA @ 100–240 V AC (-15%, +10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeatsink fan rating:\u003c\/strong\u003e 40 VA @ 110\/120 V AC or 220\/240 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush current control module:\u003c\/strong\u003e 5 A @ 24 V DC (-15%, +10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransient watts control module:\u003c\/strong\u003e 60 W @ 24 V DC (-15%, +10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteady state watts control module:\u003c\/strong\u003e 24 W @ 24 V DC (-15%, +10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush time control module:\u003c\/strong\u003e 250 ms @ 24 V DC (-15%, +10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransient time control module:\u003c\/strong\u003e 500 ms @ 24 V DC (-15%, +10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllen-Bradley power supply control module, min:\u003c\/strong\u003e 1606-XLP50E @ 24 V DC (-15%, +10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated control supply voltage at AC 50 Hz:\u003c\/strong\u003e 24 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated control supply voltage at AC 60 Hz:\u003c\/strong\u003e 24 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated control supply voltage at DC:\u003c\/strong\u003e 24 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental and Mechanical Data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteady state heat dissipation with control and fan power:\u003c\/strong\u003e 198 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage and transportation temperature:\u003c\/strong\u003e -20 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5–95% (noncondensing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e Open: -5 to 50 °C (23 to 122 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection against electrical shock:\u003c\/strong\u003e IP2X (with terminal covers) per IEC for power circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC emission levels:\u003c\/strong\u003e Radiated emission – Class A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC immunity levels:\u003c\/strong\u003e Surge transient per EN\/IEC 60947-4-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAltitude:\u003c\/strong\u003e 2000 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePollution degree:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock:\u003c\/strong\u003e Opsal 5.5 G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration:\u003c\/strong\u003e Opsal 1.0 G peak, 0.15 mm displacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 30.4 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 225 mm (8.86 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 253.8 mm (9.99 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 560 mm (22.05 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Open type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower pole construction:\u003c\/strong\u003e Heatsink hockey puck thyristor modular design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl modules construction:\u003c\/strong\u003e Thermoset and thermoplastic moldings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal parts construction:\u003c\/strong\u003e Plated brass, copper, or painted steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTerminals and Wiring\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower terminal markings:\u003c\/strong\u003e NEMA, CENELEC EN50 012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl terminals:\u003c\/strong\u003e Clamping yoke connection, M3 screw clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\/load side power terminals:\u003c\/strong\u003e Two M10 x 1.5 diam holes per power pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpere tested European style, max:\u003c\/strong\u003e 6.9 gRB 73xxx630, 6.6 URD33xxx700 @ 690 V for maximum FLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpere tested North American style, max:\u003c\/strong\u003e A070URD33xxx700 @ 690 V for maximum FLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort circuit protection device performance (SCPD) type:\u003c\/strong\u003e Type 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtilization category:\u003c\/strong\u003e MG 1 per UL\/CSA\/NEMA for power circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the controller vertically on a flat, vibration-free surface inside an enclosure.\u003c\/li\u003e\n\u003cli\u003eKeep a minimum clearance of 100 mm above and below the heatsink for airflow.\u003c\/li\u003e\n\u003cli\u003eConnect line and load power cables to the M10 terminals with proper torque.\u003c\/li\u003e\n\u003cli\u003eUse Class J or L time-delay fuses for short-circuit protection as recommended.\u003c\/li\u003e\n\u003cli\u003eWire the 24 V AC\/DC control circuit to the clamping yoke terminals with M3 screws.\u003c\/li\u003e\n\u003cli\u003eVerify the control voltage matches the nameplate before applying power.\u003c\/li\u003e\n\u003cli\u003eSet the trip class and overload current according to the motor full-load current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage List\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne Allen-Bradley \u003cstrong\u003e150-F251NBRD\u003c\/strong\u003e SMC Flex smart motor controller\u003c\/li\u003e\n\u003cli\u003eOne display module (pre-installed)\u003c\/li\u003e\n\u003cli\u003eOne terminal cover set for IP2X protection\u003c\/li\u003e\n\u003cli\u003eOne instruction sheet for wiring and setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping Methods\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFedEx\u003c\/li\u003e\n\u003cli\u003eUPS\u003c\/li\u003e\n\u003cli\u003eDHL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the controller rating of the 150-F251NBRD?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003e150-F251NBRD\u003c\/strong\u003e rates 251 A and delivers 100–200 Hp at 460 V AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this soft starter include internal bypass?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the unit includes internal bypass for efficient continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What trip classes does this model support?\u003c\/strong\u003e\u003cbr\u003eA: It supports trip classes 10, 15, 20, and 30.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use this controller for delta-connected motors?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it handles delta connected motor current from 145–435 A at 500\/575 V AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eA: The open-type operating temperature ranges from -5 to 50 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How much does the 150-F251NBRD weigh?\u003c\/strong\u003e\u003cbr\u003eA: The unit weighs 30.4 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the product new and in stock?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we offer brand new original units and keep them in stock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast do you ship?\u003c\/strong\u003e\u003cbr\u003eA: We ship within 5 days using DHL, FedEx, or UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the return policy?\u003c\/strong\u003e\u003cbr\u003eA: We support 30-day returns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact Information Inquiries: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePartner NexAuto Technology Limited : \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47640375394465,"sku":"150-F251NBRD","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/150-F251NBRD.jpg?v=1789710776","url":"https:\/\/www.autonexcontrol.com\/products\/150-f251nbrd-allen-bradley-smc-flex-soft-starter","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}