{"product_id":"siemens-3rh1911-2ga40","title":"3RH1911-2GA40","description":"\u003ch2\u003eOverview of Siemens 3RH1911-2GA40\u003c\/h2\u003e\n\u003cp\u003eShop genuine Siemens 3RH1911-2GA40 auxiliary contact block online for your industrial automation system with worldwide delivery. The Siemens 3RH1911-2GA40 is a 4-pole auxiliary switch block engineered for reliable performance in contactor relay and power contactor applications. This SIRIUS-branded component delivers dependable switching control across 690VAC systems with a 10A rated current per pole. Built to DIN EN 50011 standards, the 3RH1911-2GA40 features spring-type terminals optimized for secure, maintenance-free connection to contactor relays. Industrial facilities, production lines, and automation panels worldwide rely on this auxiliary contact block for consistent operation and long-term durability in demanding environments.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RH1911-2GA40\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-pole configuration with 4 normally open (NO) contacts for flexible circuit design\u003c\/li\u003e\n\u003cli\u003e10A rated current per pole at 690VAC for high-power industrial applications\u003c\/li\u003e\n\u003cli\u003eSpring-type terminals ensure secure, vibration-resistant electrical connections\u003c\/li\u003e\n\u003cli\u003eDIN EN 50011 certified for European and international industrial standards\u003c\/li\u003e\n\u003cli\u003eCompact 4 × 4 × 4 cm dimensions (0.05 kg) for space-constrained control panels\u003c\/li\u003e\n\u003cli\u003eCompatible with SIRIUS contactor relays and compatible electromechanical starters\u003c\/li\u003e\n\u003cli\u003eProven reliability across factory automation, conveyor systems, and machinery control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of Siemens 3RH1911-2GA40\u003c\/h2\u003e\n\u003cp\u003eReview Siemens 3RH1911-2GA40 specifications and technical data for detailed parameters before installation to ensure system compatibility.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens (FURNAS ELECTRIC CO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eSIRIUS Auxiliary Switch Blocks\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 Current\u003c\/td\u003e\n\u003ctd\u003e10A per pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e690VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eSpring-Type Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards Compliance\u003c\/td\u003e\n\u003ctd\u003eDIN EN 50011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4 × 4 × 4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.05 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus\u003c\/td\u003e\n\u003ctd\u003ePhased-Out (Successor: SIRIUS 3RH2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3RH1911-2GA40 is commonly used in industrial automation, process control, machine automation, production line systems, packaging and conveyor operations, and factory control panels worldwide. This auxiliary contact block integrates seamlessly into SIRIUS starter and contactor assemblies, enabling precise switching control in multi-motor starter banks, pump control stations, and integrated machine automation systems. Typical installations include food processing equipment, textile machinery, industrial pumps, air compressor systems, and OEM equipment requiring dependable auxiliary contact logic. The 4-pole configuration supports complex interlocking schemes, permitting advanced control strategies in hazardous and standard industrial environments.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eView Siemens 3RH1911-2GA40 pricing and stock status online through LeadTime.ca for fast worldwide dispatch. Current market pricing ranges from £18.99 to £39.00 excluding tax, depending on condition (new surplus or refurbished inventory). Stock availability varies by region; verify current inventory and lead times through our live stock dashboard before placing your order.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eEvery product on LeadTime.ca is genuine, authentic original OEM equipment sourced from verified suppliers and supported with manufacturer warranty, available for worldwide shipping and international delivery. Order now for worldwide delivery and secure checkout with fast global shipping options for all your industrial automation spare parts and controls.\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 Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-profibus-configuration\"\u003eProfibus Configuration and Best Practices\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-plc-upload-backup\"\u003eHow to Upload and Backup Siemens PLC Programs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796280525099,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_f6ab2fce-d7bb-47c4-bf70-567ed07fb579.png?v=1723552713","url":"https:\/\/leadtime.ca\/products\/siemens-3rh1911-2ga40","provider":"LEADTIME","version":"1.0","type":"link"}