{"product_id":"siemens-3rt2045-1af04","title":"3RT2045-1AF04","description":"\n\u003ch2\u003eOverview of Siemens 3RT2045-1AF04\u003c\/h2\u003e\n\u003cp\u003eBuy genuine Siemens 3RT2045-1AF04 online today for your automation system. The Siemens 3RT2045-1AF04 is a high-performance power contactor designed for reliable switching in industrial environments. As part of the SIRIUS 3RT2 series, this contactor delivers robust operation with a 3-pole configuration, 80 A current rating, and 37 kW power handling at 400 V. It features a 110 V AC coil, 50 Hz, and includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts for flexible control circuit integration. The Siemens 3RT2045-1AF04 is widely recognized for its durability, safety, and compatibility with a broad range of automation and control panels. Whether you need to buy Siemens 3RT2045-1AF04 for machine automation, process control, or factory upgrades, this model offers the reliability and technical support expected from Siemens industrial components.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RT2045-1AF04\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole power contactor for AC-3e\/AC-3 applications\u003c\/li\u003e\n\u003cli\u003eRated for 80 A current and 37 kW at 400 V\u003c\/li\u003e\n\u003cli\u003e110 V AC coil, 50 Hz for reliable switching\u003c\/li\u003e\n\u003cli\u003eIncludes 2 NO + 2 NC auxiliary contacts for control flexibility\u003c\/li\u003e\n\u003cli\u003eSize S3 design for compact panel integration\u003c\/li\u003e\n\u003cli\u003eScrew terminal connections for secure wiring\u003c\/li\u003e\n\u003cli\u003eCompatible with Siemens SIRIUS system accessories\u003c\/li\u003e\n\u003cli\u003eRobust construction for industrial environments\u003c\/li\u003e\n\u003cli\u003eEasy installation and maintenance\u003c\/li\u003e\n\u003cli\u003eFactory-tested for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of 3RT2045-1AF04\u003c\/h2\u003e\n\u003cp\u003eExplore Siemens 3RT2045-1AF04 specifications for detailed parameters before installation.\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\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e80 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e37 kW \/ 400 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Voltage\u003c\/td\u003e\n\u003ctd\u003e110 V AC, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Contacts\u003c\/td\u003e\n\u003ctd\u003e2 NO + 2 NC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eS3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RT2045-1AF04 is commonly used in industrial automation worldwide. It is ideal for controlling motors, pumps, compressors, and other heavy-duty equipment in factory control panels, production line systems, and packaging and conveyor operations. The contactor’s robust design and high current rating make it suitable for demanding environments where reliability and safety are critical. Engineers and maintenance teams rely on the Siemens 3RT2045-1AF04 for its consistent performance and compatibility with Siemens automation solutions.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eCheck Siemens 3RT2045-1AF04 price online for fast worldwide dispatch.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll product on LeadTime.ca is genuine, supplied by trusted distributors, and available for worldwide shipping. Order now for worldwide delivery.\u003c\/p\u003e\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/collections\/siemens\"\u003eBrowse Siemens PLCs, Drives \u0026amp; Automation Parts\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-plc-programming-basics\"\u003eSiemens PLC Programming Basics Guide\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-tia-portal-io-errors\"\u003eTroubleshooting Siemens TIA Portal I\/O Errors\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-drive-parameter-setup\"\u003eSiemens Drive Parameter Setup Reference\u003c\/a\u003e\n","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796364214571,"sku":null,"price":256.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_acddcafb-ffd4-4289-897e-c4877c39fecd.png?v=1723551554","url":"https:\/\/leadtime.ca\/products\/siemens-3rt2045-1af04","provider":"LEADTIME","version":"1.0","type":"link"}