{"product_id":"siemens-3rt2026-1bb40-contactor","title":"SIEMENS 3RT2026-1BB40 Contactor 3-Pole 25A 24VDC Coil","description":"\u003cstyle\u003e.nxs-industrial-product-page {--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-blue:#dcebf5;--steel-blue-2:#edf6fb;--steel-line:#c9dce9;--surface:#ffffff;--surface-soft:#f7fbfe;--text-main:#173042;--text-muted:#5e7382;--shadow-soft:0 10px 30px rgba(8,47,73,0.08);--shadow-hover:0 16px 36px rgba(8,79,124,0.15);--radius-lg:14px;--radius-md:10px;}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,0.025) 1px,transparent 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(prefers-reduced-motion:reduce){.nxs-industrial-product-page,.nxs-industrial-product-page *,.nxs-industrial-product-page *::before,.nxs-industrial-product-page *::after{transition:none !important;}}\u003c\/style\u003e\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSIEMENS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e3RT2026-1BB40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eContactor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eSIRIUS 3RT2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContactor Size\u003c\/td\u003e\n\u003ctd\u003eS0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Contact Configuration\u003c\/td\u003e\n\u003ctd\u003e3 NO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated AC-3 Current (400V)\u003c\/td\u003e\n\u003ctd\u003e25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Motor Power (400V AC-3)\u003c\/td\u003e\n\u003ctd\u003e11 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Control Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Contacts\u003c\/td\u003e\n\u003ctd\u003e1 NO + 1 NC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eScrew Clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN Rail \/ Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Voltage\u003c\/td\u003e\n\u003ctd\u003e690 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-25°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003e3-Pole Main Contacts\u003c\/h3\u003e\n\u003cp\u003eEquipped with three normally open main poles for three-phase load switching.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e25A AC-3 Rated Current\u003c\/h3\u003e\n\u003cp\u003e25 amp AC-3 rating for control of 11kW 400V three-phase motors.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e24VDC Control Coil\u003c\/h3\u003e\n\u003cp\u003eDirect current 24V coil compatible with standard DC industrial control circuits.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e1NO+1NC Auxiliary Contacts\u003c\/h3\u003e\n\u003cp\u003eBuilt-in single normally open and single normally closed auxiliary contacts for signal feedback and interlock.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eDIN Rail Mountable\u003c\/h3\u003e\n\u003cp\u003eDesigned for standard 35mm DIN rail installation inside electrical control cabinets.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eS0 Compact Frame Size\u003c\/h3\u003e\n\u003cp\u003eS0 dimension compact frame to save cabinet space for multiple component layouts.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThree-phase motor control\u003c\/li\u003e\n\u003cli\u003eIndustrial automation cabinet wiring\u003c\/li\u003e\n\u003cli\u003ePump and fan load switching\u003c\/li\u003e\n\u003cli\u003eConveyor system power control\u003c\/li\u003e\n\u003cli\u003eMachine tool motor circuits\u003c\/li\u003e\n\u003cli\u003eHVAC electrical control panels\u003c\/li\u003e\n\u003cli\u003eSmall machinery starter assemblies\u003c\/li\u003e\n\u003cli\u003eProcess equipment power switching\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the SIEMENS 3RT2026-1BB40 Contactor. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is SIEMENS 3RT2026-1BB40?\u003c\/strong\u003e\u003cbr\u003eSIEMENS 3RT2026-1BB40 is an S0 size 3-pole power contactor from the SIRIUS 3RT2 series with 24VDC control coil.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eHow many main poles does 3RT2026-1BB40 have?\u003c\/strong\u003e\u003cbr\u003eThis contactor features 3 normally open main poles for three-phase load control.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the AC-3 current rating of 3RT2026-1BB40?\u003c\/strong\u003e\u003cbr\u003eThe AC-3 rated operating current is 25 A at 400 VAC.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat motor power can 3RT2026-1BB40 handle?\u003c\/strong\u003e\u003cbr\u003eIt supports up to 11 kW three-phase motors under AC-3 duty at 400V.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat coil voltage does 3RT2026-1BB40 use?\u003c\/strong\u003e\u003cbr\u003eThe control coil operates on 24 VDC direct current supply.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat auxiliary contacts are integrated on 3RT2026-1BB40?\u003c\/strong\u003e\u003cbr\u003eThe unit comes with 1 normally open and 1 normally closed auxiliary contact.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat mounting options are available for 3RT2026-1BB40?\u003c\/strong\u003e\u003cbr\u003eIt can be mounted on standard DIN rail or fixed directly to cabinet panels.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat terminal type does 3RT2026-1BB40 utilize?\u003c\/strong\u003e\u003cbr\u003eScrew clamp terminals are fitted for cable connection on main and auxiliary circuits.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range for 3RT2026-1BB40?\u003c\/strong\u003e\u003cbr\u003eOperating temperature spans -25°C to +60°C for industrial cabinet environments.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat applications suit the 3RT2026-1BB40 contactor?\u003c\/strong\u003e\u003cbr\u003eIt is applicable for three-phase motor switching, pump, fan, conveyor and general machine load control circuits.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCan 3RT2026-1BB40 be used for cabinet expansion projects?\u003c\/strong\u003e\u003cbr\u003eIt can be considered after frame size, coil voltage, pole count and terminal type match existing cabinet requirements.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering 3RT2026-1BB40?\u003c\/strong\u003e\u003cbr\u003eVerify full model number, coil voltage, pole configuration, load current rating, mounting style and auxiliary contact needs prior to purchase.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"yunshuotrade","offers":[{"title":"Default Title","offer_id":46418596659279,"sku":"CL5-SIEMENS-3RT2026-1BB40","price":70.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/EBay-3RT2026-1BB40-2.jpg?v=1786961676","url":"https:\/\/yunshuotrade.com\/products\/siemens-3rt2026-1bb40-contactor","provider":"yunshuotrade","version":"1.0","type":"link"}