{"product_id":"3rh2140-1bb40-siemens-contactor-relay","title":"3RH2140-1BB40 | Siemens Contactor Relay","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Siemens 3RH2140-1BB40 is a 4-pole auxiliary contactor relay with 24V DC control voltage, designed for reliable switching of control and auxiliary circuits.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 459.157px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21.125px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.6364%; text-align: left; height: 21.125px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74%; height: 21.125px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.6364%; text-align: left; height: 19.5938px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74%; height: 19.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eSiemens\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 25.6364%; text-align: left; height: 19.5938px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 74%; height: 19.5938px;\"\u003e\u003cspan\u003eContactors \u0026amp; Starters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 25.6364%; text-align: left; height: 19.5938px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 74%; height: 19.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e3RH2140-1BB40\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.6364%; text-align: left; height: 10px;\"\u003eSubcatecory\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74%; height: 10px;\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\u003cspan\u003eAuxiliary Contact\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eSeries\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 19.5938px;\"\u003e\u003cspan\u003eSIRIUS Innovation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.875px;\"\u003e\n\u003cth scope=\"row\" class=\"col label w-1\/2 py-2 text-left text-gray-700 font-normal product-attribute-label\" style=\"width: 25.6364%; text-align: left; height: 27.875px;\"\u003eSize\u003c\/th\u003e\n\u003ctd data-th=\"Compatibility\" class=\"col data w-1\/2 py-2 pl-2 text-left text-gray-900 product-attribute-value\" style=\"width: 74%; height: 27.875px;\"\u003e\u003cspan\u003eS00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.875px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 27.875px;\"\u003e\u003cstrong\u003e\u003cspan\u003eNumber of Poles\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 27.875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003e4\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eRated Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 19.5938px;\"\u003e\u003cspan\u003e10 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan\u003eRated Operating Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 39.1875px;\"\u003e\u003cspan\u003e690 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan\u003eControl Voltage (Coil)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 39.1875px;\"\u003e\u003cspan\u003e24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan\u003eRated Impulse Withstand Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 39.1875px;\"\u003e\u003cspan\u003e6 kV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 19.5938px;\"\u003e\u003cspan\u003e4 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan\u003eContact Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 39.1875px;\"\u003e\u003cspan\u003e4 N\/O (Normally Open)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eTerminal Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 19.5938px;\"\u003e\u003cspan\u003eScrew Type Terminals\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eMounting Method\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 19.5938px;\"\u003e\u003cspan\u003eDIN Rail\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan\u003eOperating Temperature Range\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 39.1875px;\"\u003e\u003cspan\u003e-25°C to +60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6364%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eProtection Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%; height: 19.5938px;\"\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6364%;\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74%;\"\u003e0,271 kgs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 3RH2140-1BB40\u003c\/h4\u003e\n\u003cp data-start=\"92\" data-end=\"389\" class=\"\"\u003eThe 3RH2140-1BB40 is a compact and reliable contactor relay from Siemens’ SIRIUS Innovation series, designed for switching control and auxiliary circuits in industrial automation applications, offering robust performance, long service life, and straightforward integration into control panels.\u003c\/p\u003e\n\u003ch4 data-start=\"92\" data-end=\"389\"\u003eKey Features:\u003c\/h4\u003e\n\u003cul data-start=\"419\" data-end=\"1170\"\u003e\n\u003cli data-start=\"419\" data-end=\"448\" class=\"\"\u003e\n\u003cp data-start=\"421\" data-end=\"448\" class=\"\"\u003eType: Contactor Relay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"449\" data-end=\"490\" class=\"\"\u003e\n\u003cp data-start=\"451\" data-end=\"490\" class=\"\"\u003eSeries: Siemens SIRIUS Innovation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"491\" data-end=\"534\" class=\"\"\u003e\n\u003cp data-start=\"493\" data-end=\"534\" class=\"\"\u003eCategory: Auxiliary Contact Element\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"535\" data-end=\"591\" class=\"\"\u003e\n\u003cp data-start=\"537\" data-end=\"591\" class=\"\"\u003eSubcategory: 4-Pole Contactor Relay with DC Coil\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"592\" data-end=\"747\" class=\"\"\u003e\n\u003cp data-start=\"594\" data-end=\"747\" class=\"\"\u003eFunctionality: Switches control and auxiliary electrical circuits; suitable for signal amplification and electrical isolation in automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"748\" data-end=\"809\" class=\"\"\u003e\n\u003cp data-start=\"750\" data-end=\"809\" class=\"\"\u003eContact Configuration: 4 N\/O (Normally Open) contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"810\" data-end=\"837\" class=\"\"\u003e\n\u003cp data-start=\"812\" data-end=\"837\" class=\"\"\u003eRated Current: 10 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"838\" data-end=\"879\" class=\"\"\u003e\n\u003cp data-start=\"840\" data-end=\"879\" class=\"\"\u003eRated Operating Voltage: 690 V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"880\" data-end=\"909\" class=\"\"\u003e\n\u003cp data-start=\"882\" data-end=\"909\" class=\"\"\u003eCoil Voltage: 24 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"910\" data-end=\"940\" class=\"\"\u003e\n\u003cp data-start=\"912\" data-end=\"940\" class=\"\"\u003ePower Consumption: 4 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"941\" data-end=\"980\" class=\"\"\u003e\n\u003cp data-start=\"943\" data-end=\"980\" class=\"\"\u003eImpulse Withstand Voltage: 6 kV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"981\" data-end=\"1043\" class=\"\"\u003e\n\u003cp data-start=\"983\" data-end=\"1043\" class=\"\"\u003eTerminals: Screw-type terminals for secure connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1081\" class=\"\"\u003e\n\u003cp data-start=\"1046\" data-end=\"1081\" class=\"\"\u003eMounting: DIN rail compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1082\" data-end=\"1116\" class=\"\"\u003e\n\u003cp data-start=\"1084\" data-end=\"1116\" class=\"\"\u003eDegree of Protection: IP20\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1117\" data-end=\"1170\" class=\"\"\u003e\n\u003cp data-start=\"1119\" data-end=\"1170\" class=\"\"\u003eOperating Temperature Range: -25 °C to +60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1403\" data-end=\"1603\" class=\"\"\u003eThe 3RH2140-1BB40 delivers consistent electrical performance, easy installation, and compliance with international standards, making it a trusted choice for modern industrial control environments.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":49105422549248,"sku":"3RH2140-1BB40","price":116.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/shopping_15_4316522e-7527-418b-a225-4310ed0a6521.webp?v=1785546714","url":"https:\/\/alotechparts.com\/products\/3rh2140-1bb40-siemens-contactor-relay","provider":"Alo Tech Solutions","version":"1.0","type":"link"}