{"product_id":"cwb12-11-30d15-weg-low-voltage-contactor-12-amp-3-no-power-poles","title":"CWB12-11-30D15 WEG Low Voltage Contactor, 12 Amp, 3 NO Power Poles","description":"\u003chtmlonly\u003e\u003clink rel=\"stylesheet\" href=\"https:\/\/witmermotor.com\/cdn\/shop\/files\/accordion.css\"\u003e\n\u003clink rel=\"stylesheet\" href=\"https:\/\/witmermotor.com\/cdn\/shop\/files\/WEGSubpage.css\"\u003e\n\u003cscript\u003e\r$( function() {$( \"#accordion\" ).accordion({heightStyle:\"content\", collapsible: true, active:false});} );\r\u003c\/script\u003e\u003cdiv id=\"accordion\"\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cdiv\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv\u003e\u003cdiv class=\"productspecifications\"\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWEG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCatalog Number\u003c\/th\u003e\n\u003ctd\u003eCWB12-11-30D15\u003cbr\u003e12945216\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Current\u003c\/th\u003e\n\u003ctd\u003e12 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAuxiliary Contacts\u003c\/th\u003e\n\u003ctd\u003e1 Normally Open\u003cbr\u003e1 Normally Closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Poles\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoil Voltage\u003c\/th\u003e\n\u003ctd\u003e120VAC 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum UL Horsepower\u003c\/th\u003e\n\u003ctd\u003e3 HP @ 200VAC\u003cbr\u003e3 HP @ 230VAC\u003cbr\u003e7.5 HP @ 460VAC\u003cbr\u003e10 HP @ 575VAC\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e7894171429202\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eBrazil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eLow Consumption Coils\u003c\/li\u003e\n\u003cli\u003eEco-Friendly\u003c\/li\u003e\n\u003cli\u003eUL 508, IEC 60947\u003c\/li\u003e\n\u003cli\u003eCompact Solution (45mm Wide)\u003c\/li\u003e\n\u003cli\u003eBuilt-In Auxiliary Contacts\u003c\/li\u003e\n\u003cli\u003eEasy Access Power and Control Terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cb\u003eGeneral Data\u003c\/b\u003e\u003cdiv class=\"productspecifications\"\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eIEC 60947-1\u003cbr\u003eIEC 60947-4-1\u003cbr\u003eIEC 60947-5-1\u003cbr\u003eUL 508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Insulation Voltage (Ui)\u003c\/th\u003e\n\u003ctd\u003e690V IEC 60947-4-1\u003cbr\u003e600V UL, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated inpulse withstand voltage (Uimp)\u003c\/th\u003e\n\u003ctd\u003e6kV IEC 60947-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Operational Frequency\u003c\/th\u003e\n\u003ctd\u003e25-400 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical Lifespan\u003c\/th\u003e\n\u003ctd\u003e10 Million Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Lifespan (Ie AC-3)\u003c\/th\u003e\n\u003ctd\u003e1.5 Million Cycles (\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDegree of Protection (IEC 60529)\u003c\/th\u003e\n\u003ctd\u003eIP20 (front)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eBy Screws or DIN 35mm Rail (EN 50022)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Coil Terminals\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVibration Resistance (IEC 60068-2-6)\u003c\/th\u003e\n\u003ctd\u003e4 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShock Resistance\u003cbr\u003e(½ Sine Wave=11ms – IEC 60068-2-27)\u003c\/th\u003e\n\u003ctd\u003eOpen Contactor: 10 g\u003cbr\u003eClosed Contactor at Uc: 15 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient Temperature\u003c\/th\u003e\n\u003ctd\u003eOperating: -25°C to +55°C\u003cbr\u003eStorage: -55°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAltitude\u003c\/th\u003e\n\u003ctd\u003erated values up to 3000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAbout\u003c\/h3\u003e\n\u003cdiv\u003e\u003cdiv class=\"xtt-section-about-product\"\u003e\u003csection class=\"yCmsContentSlot product-row-about\" style=\"\"\u003e\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"yCmsComponent span-24 section1 cms_disp-img_slot\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/4005\/8973\/files\/CWB_01.jpg\" alt=\"\" class=\"img-responsive\"\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"yCmsComponent span-24 section1 cms_disp-img_slot\"\u003e\u003cdiv class=\"section-gray-light\"\u003e\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/4005\/8973\/files\/CWB_02.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\n\u003ch4\u003e\u003cfont color=\"00579D\"\u003e\u003cfont color=\"00579D\"\u003eEco-Friendly\u003c\/font\u003e\u003c\/font\u003e\u003c\/h4\u003e \r\u003cp\u003eThe CWB line uses only nontoxic and eco-friendly materials that are safe and sustainable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"yCmsComponent span-24 section1 cms_disp-img_slot\"\u003e\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\n\u003ch4\u003e\u003cfont color=\"00579D\"\u003e\u003cfont color=\"00579D\"\u003eCompact Solution\u003c\/font\u003e\u003c\/font\u003e\u003c\/h4\u003e \r\u003cp\u003eBecause they are compact, 45 mm wide and available in up to 38 A, and 54 mm wide available from 40 to 80 A, CWB contactors lead to an overall reduction in size of electric panels if compared to traditional solutions of contactors with the same ratings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\u003cimg class=\"img-responsive\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/4005\/8973\/files\/CWB_03.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"yCmsComponent span-24 section1 cms_disp-img_slot\"\u003e\u003cdiv class=\"section-gray-light\"\u003e\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/4005\/8973\/files\/CWB_04.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\n\u003ch4\u003e\u003cfont color=\"00579D\"\u003e\u003cfont color=\"00579D\"\u003eBuilt-In Auxiliary Contacts 1NO + 1NC\u003c\/font\u003e\u003c\/font\u003e\u003c\/h4\u003e \r\u003cp\u003eThe configuration of two built-in auxiliary contacts (1NO + 1NC) makes the application of CWB contactors more flexible in most automation systems, contributing to the optimization of internal space of electrical panels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"yCmsComponent span-24 section1 cms_disp-img_slot\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\n\u003ch4\u003e\u003cfont color=\"00579D\"\u003e\u003cfont color=\"00579D\"\u003ePanel Assembly Flexibility\u003c\/font\u003e\u003c\/font\u003e\u003c\/h4\u003e \r\u003cp\u003eCWB contactors can be easily assembled on panels using 35 mm DIN rails or screws because their oblong holes are compatible with the old and traditional lines of contactors on the market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/4005\/8973\/files\/CWB_05.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"yCmsComponent span-24 section1 cms_disp-img_slot\"\u003e\u003cdiv class=\"section-gray-light\"\u003e\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/4005\/8973\/files\/CWB_06.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\n\u003ch4\u003e\u003cfont color=\"00579D\"\u003e\u003cfont color=\"00579D\"\u003e“Zero-Width” Mechanical Interlock\u003c\/font\u003e\u003c\/font\u003e\u003c\/h4\u003e \r\u003cp\u003eFor applications which require mechanical interlock between contactors, WEG has developed a new mechanical system that ensures compact and easy mounting without the need of any tools. WEG’s new mechanical interlock system allows the mechanical interlock between two contactors of the CWB line with “zero” additional side space and it is possible to assemble 90 mm wide reversing starters of up to 38 A.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"yCmsComponent span-24 section1 cms_disp-img_slot\"\u003e\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\n\u003ch4\u003e\u003cfont color=\"00579D\"\u003e\u003cfont color=\"00579D\"\u003eSimple and Compact Mounting of Surge\u003cfont color=\"00579D\"\u003e \u003c\/font\u003eSuppressor Blocks\u003c\/font\u003e\u003c\/font\u003e\u003c\/h4\u003e \r\u003cp\u003eThe coils of CWB contactors operate smoothly with a low level of disturbance in the control circuits. However, in order to reduce voltage surges due to the coil switching even further, WEG has developed surge suppressor blocks especially for the CWB line of contactors, which ensure limitation or even completely eliminate the undesired interferences that may be caused on opening the contactor coil. Surge suppressor blocks are easily mounted on CWB contactors without the need of any kind of tools and also without increasing volume.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/4005\/8973\/files\/CWB_07.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"yCmsComponent span-24 section1 cms_disp-img_slot\"\u003e\u003cdiv class=\"section-gray-light\"\u003e\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/4005\/8973\/files\/CWB_08.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-6\"\u003e\n\u003ch4\u003e\u003cfont color=\"00579D\"\u003e\u003cfont color=\"00579D\"\u003eApplications\u003c\/font\u003e\u003c\/font\u003e\u003c\/h4\u003e \r\u003cp\u003eThe characteristics of the CWB contactors make them suitable for applications in many different segments:\u003c\/p\u003e\n\u003cul type=\"square\"\u003e\n\u003cli\u003ePaper \u0026amp; Cellulose\u003c\/li\u003e\n\u003cli\u003eWood\u003c\/li\u003e\n\u003cli\u003eCement\u003c\/li\u003e\n\u003cli\u003eMining\u003c\/li\u003e\n\u003cli\u003ePetrochemical or chemical\u003c\/li\u003e\n\u003cli\u003eSteel plant\u003c\/li\u003e\n\u003cli\u003eMetallurgy\u003c\/li\u003e\n\u003cli\u003eRefrigeration\u003c\/li\u003e\n\u003cli\u003eSugar \u0026amp; Alcohol\u003c\/li\u003e\n\u003cli\u003eFans\u003c\/li\u003e\n\u003cli\u003ePumping systems\u003c\/li\u003e\n\u003cli\u003eMachines and processes in general\u003c\/li\u003e\n\u003cli\u003eIrrigation and pumping systems\u003c\/li\u003e\n\u003cli\u003eBuildings\u003c\/li\u003e\n\u003cli\u003eLoad lifting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003ch3\u003eWEG Promo Video\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center; overflow:hidden; padding-top:56.25%; position:relative;\"\u003e\u003ciframe style=\"position:absolute; border:0; left:0; top:0; width:100%; height:100%;\" src=\"https:\/\/youtu.be\/eBdm49aANaM\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/htmlonly\u003e","brand":"WEG Electric Corporation","offers":[{"title":"Default Title","offer_id":43915572510813,"sku":"CWB12-11-30D15","price":46.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4005\/8973\/files\/Q88278BP8SS1ANB0.jpg?v=1766448019","url":"https:\/\/witmermotor.com\/products\/cwb12-11-30d15-weg-low-voltage-contactor-12-amp-3-no-power-poles","provider":"Witmer Motor Service","version":"1.0","type":"link"}