{"product_id":"siemens-3rh1140-2bb40","title":"3RH1140-2BB40","description":"\u003ch2\u003eOrder genuine Siemens 3RH1140-2BB40 online for your automation system\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3RH1140-2BB40 is a factory-grade contactor relay designed for reliable operation in industrial automation and control systems. Featuring a 24 V DC coil and four normally open (4NO) contacts, this compact Size S00 relay supports current loads up to 10 amps, making it ideal for switching loads within automation panels. Though now phased out, the 3RH1140-2BB40 is recognized for its robust build quality and precise switching performance that Siemens is known for. It is widely used in demanding electrical control environments, ensuring efficient and safe operation of machinery and process controls.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RH1140-2BB40\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCoil voltage: 24 V DC for seamless integration with DC control circuits\u003c\/li\u003e\n  \u003cli\u003eFour normally open (4NO) contacts supporting multi-circuit switching\u003c\/li\u003e\n  \u003cli\u003eRated operational current up to 10 A for moderate load applications\u003c\/li\u003e\n  \u003cli\u003eCompact Size S00 for space-efficient panel installations\u003c\/li\u003e\n  \u003cli\u003eSpring-type terminals for secure and easy wiring connections\u003c\/li\u003e\n  \u003cli\u003eDurable industrial design compliant with IEC 60947 and VDE standards\u003c\/li\u003e\n  \u003cli\u003ePhased-out model with recommended successors in Siemens Sirius 3RH2 series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplore Siemens 3RH1140-2BB40 specifications for detailed parameters\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCoil Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003e4 NO (Normally Open)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Operational Current\u003c\/td\u003e\n\u003ctd\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Operational Voltage\u003c\/td\u003e\n\u003ctd\u003eup to 690 VAC \/ 220 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eSpring-type\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eS00 (Compact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RH1140-2BB40 is commonly used in industrial automation environments where dependable relay switching is essential. Typical applications include factory control panels, machine automation setups, and production line systems requiring multiple contact outputs to manage complex electromechanical control circuits. Despite being a phased-out product, it remains a reliable choice for legacy systems in packaging and conveyor operations and other process control applications worldwide.\u003c\/p\u003e\n\u003ch2\u003eSee Siemens 3RH1140-2BB40 pricing for fast worldwide dispatch\u003c\/h2\u003e\n\u003cp\u003eCheck current price and stock status through LeadTime.ca to ensure fast worldwide shipping and availability for your project needs.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll products on LeadTime.ca are genuine OEM, supplied by trusted distributors, and supported with manufacturer warranty, available for worldwide shipping. Order now for worldwide delivery and benefit from expert customer support and fast dispatch.\u003c\/p\u003e\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/siemens\"\u003eBrowse Siemens PLCs, Drives \u0026amp; Automation Parts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-plc-programming-basics\"\u003eSiemens PLC Programming Basics\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-tia-portal-io-errors\"\u003eTroubleshooting Siemens TIA Portal I\/O Errors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-drive-parameter-setup\"\u003eSiemens Drive Parameter Setup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796383318315,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_6d02b2ce-0a31-4ad2-8f2a-ee1fcf156d83.png?v=1723551275","url":"https:\/\/leadtime.ca\/products\/siemens-3rh1140-2bb40","provider":"LEADTIME","version":"1.0","type":"link"}