{"product_id":"150-f251nzd-allen-bradley-smart-motor-controller-bulletin-150","title":"150-F251NZD Allen-Bradley Smart Motor Controller Bulletin 150","description":"\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e150-F251NZD\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e150-F251 Smart Motor Controller\u003c\/strong\u003e, operates as a dedicated hardware component for solid-state motor starting and controlled acceleration within Bulletin 150 controller platforms.\u003c\/p\u003e\n\u003ch3\u003eModel Identification\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e150-F251NZD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSmart Motor Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eBulletin 150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.06 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e7.8 x 24 x 21.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Type\u003c\/td\u003e\n\u003ctd\u003eSolid State Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e251 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Rating\u003c\/td\u003e\n\u003ctd\u003e250 HP at 690 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Line Voltage\u003c\/td\u003e\n\u003ctd\u003e230...690 VAC, 3 Phase, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e100...240 VAC\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\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eLine-Connected Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSuffix and Configuration Details\u003c\/h3\u003e\n\u003cp\u003eThe 150-F251NZD identification defines a Bulletin 150 solid-state motor controller configuration. The available suffix information indicates the following hardware characteristics:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e150-F251: Smart Motor Controller base configuration with 251 A current rating.\u003c\/li\u003e\n\u003cli\u003eNZD: Factory configuration identifier for the specified voltage and control arrangement.\u003c\/li\u003e\n\u003cli\u003eThe controller is designed for line-connected motor starting applications.\u003c\/li\u003e\n\u003cli\u003eThe enclosure designation is open type and requires installation inside a suitable protective assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Technology\u003c\/td\u003e\n\u003ctd\u003eSolid-state reduced voltage motor controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Configuration\u003c\/td\u003e\n\u003ctd\u003eThree phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Voltage Range\u003c\/td\u003e\n\u003ctd\u003e230...690 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Input Voltage\u003c\/td\u003e\n\u003ctd\u003e100...240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Capacity\u003c\/td\u003e\n\u003ctd\u003e251 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Motor Rating\u003c\/td\u003e\n\u003ctd\u003e250 HP at 690 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003ePanel installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Protection\u003c\/td\u003e\n\u003ctd\u003eController dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStarting Method\u003c\/td\u003e\n\u003ctd\u003eSolid-state soft start control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control Integration Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 150-F251NZD is designed for integration into industrial motor control panels where controlled motor acceleration and reduced mechanical stress are required. As part of the Bulletin 150 platform, the controller provides semiconductor-based switching for three-phase induction motor starting circuits.\u003c\/p\u003e\n\u003cp\u003eAllen-Bradley industrial control products are commonly integrated with EtherNet\/IP deterministic networks and PLC-based automation architectures. System engineering should verify controller firmware compatibility, control voltage matching, and I\/O density scaling requirements when integrating with existing automation systems.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 150-F251NZD Smart Motor Controller\u003c\/li\u003e\n\u003cli\u003e1 x Factory-installed controller assembly\u003c\/li\u003e\n\u003cli\u003e1 x Standard product identification label\u003c\/li\u003e\n\u003cli\u003eAdditional mounting hardware, bypass components, or communication accessories are not included unless specified separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Wiring Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the controller inside an enclosure suitable for the operating environment.\u003c\/li\u003e\n\u003cli\u003eVerify that the incoming three-phase voltage matches the controller rated input range before energizing.\u003c\/li\u003e\n\u003cli\u003eMaintain proper separation between power wiring and low-voltage control wiring.\u003c\/li\u003e\n\u003cli\u003eConnect protective grounding according to industrial electrical installation standards.\u003c\/li\u003e\n\u003cli\u003eConfirm motor full-load current does not exceed the controller rated current.\u003c\/li\u003e\n\u003cli\u003eUse appropriate cable sizing and overcurrent protection devices according to the application design.\u003c\/li\u003e\n\u003cli\u003eCheck control voltage polarity and terminal connections before startup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Technical Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat motor voltage range does the 150-F251NZD support?\u003c\/p\u003e\n\u003cp\u003eThe controller supports 230...690 VAC three-phase input power at 50\/60 Hz for compatible motor applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the 150-F251NZD a variable frequency drive?\u003c\/p\u003e\n\u003cp\u003eNo. It is a solid-state smart motor controller designed for soft starting rather than continuous speed control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the rated current capacity?\u003c\/p\u003e\n\u003cp\u003eThe controller has a rated current capacity of 251 A for applicable motor starting applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this controller operate with 24 VDC control power?\u003c\/p\u003e\n\u003cp\u003eNo. The specified control voltage range is 100...240 VAC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the controller support three-phase motor connection?\u003c\/p\u003e\n\u003cp\u003eYes. The unit is designed for three-phase AC motor control circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the 150-F251NZD supplied with an enclosure?\u003c\/p\u003e\n\u003cp\u003eNo. The product specification indicates an open enclosure design requiring external panel protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the controller be installed directly outdoors?\u003c\/p\u003e\n\u003cp\u003eNo. Outdoor installation requires a suitable environmental enclosure and protection system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the controller provide PLC communication directly?\u003c\/p\u003e\n\u003cp\u003eCommunication functions are not specified for this model. External interfaces must be verified according to the installed configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066384208045,"sku":"150-F251NZD","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/150-F6_6-5_f60e9674-61a0-40e5-b8c6-d917ca2d74be.jpg?v=1786074788","url":"https:\/\/www.maxwellplc.com\/products\/150-f251nzd-allen-bradley-smart-motor-controller-bulletin-150","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}