{"product_id":"siemens-3rt2015-1fb44-3ma0","title":"3RT2015-1FB44-3MA0","description":"\u003ch2\u003eOverview of Siemens 3RT20151FB443MA0\u003c\/h2\u003e\n\u003cp\u003eBuy genuine Siemens 3RT20151FB443MA0 for your automation system. The Siemens SIRIUS 3RT20151FB443MA0 is a premium, industrial-grade three-pole power contactor engineered for demanding applications in automation and control systems. Designed to swiftly and reliably switch heavy loads, this contactor features a 24V DC coil, 7A rated current (AC-3\/AC-3e), and supports up to 3 kW at 400 V. Perfect for OEMs and industrial users, it provides robust, maintenance-free operation under harsh conditions, making it a top-rated choice for machine builders and panel engineers. Buy Siemens 3RT20151FB443MA0 online and experience true Siemens quality with global shipping.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RT20151FB443MA0\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e24V DC coil for simplified integration with PLCs and control systems.\u003c\/li\u003e\n  \u003cli\u003eThree-pole, three-phase configuration suitable for motor starters and switching circuits.\u003c\/li\u003e\n  \u003cli\u003eRated load: 7A (AC-3\/AC-3e), 3 kW at 400 V—ideal for industrial automation.\u003c\/li\u003e\n  \u003cli\u003eIntegrated suppressor diode for smooth coil de-energization and reduced voltage spikes.\u003c\/li\u003e\n  \u003cli\u003e2 normally open (NO) + 2 normally closed (NC) auxiliary contacts for enhanced control flexibility.\u003c\/li\u003e\n  \u003cli\u003eDesigned for compact, modular installation—saves space in control cabinets.\u003c\/li\u003e\n  \u003cli\u003eSupports screw terminals for easy wiring and reliable connections.\u003c\/li\u003e\n  \u003cli\u003eMounting options: 35 mm DIN rail or vertical panel mounting.\u003c\/li\u003e\n  \u003cli\u003eComplies with global safety and performance standards for industrial use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of Siemens 3RT20151FB443MA0\u003c\/h2\u003e\n\u003cp\u003eReview Siemens 3RT20151FB443MA0 specifications for detailed parameters before installation.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eAttribute\u003c\/th\u003e\n    \u003cth\u003eValue\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eType\u003c\/td\u003e\n    \u003ctd\u003eSIRIUS 3RT2, Size S00\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCoil Voltage\u003c\/td\u003e\n    \u003ctd\u003e24V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eRated Current\u003c\/td\u003e\n    \u003ctd\u003e7A (AC-3\/AC-3e)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eRated Power\u003c\/td\u003e\n    \u003ctd\u003e3 kW @ 400V\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\u003e2NO + 2NC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMounting\u003c\/td\u003e\n    \u003ctd\u003e35 mm DIN Rail or Vertical\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\u003eDimensions (LxWxH)\u003c\/td\u003e\n    \u003ctd\u003e99 x 71 x 80 mm (approx.)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RT20151FB443MA0 is commonly used in production line systems worldwide. It is especially effective in motor starters, switching circuits, and automated machinery where reliable switching under load is critical. Its modular design and auxiliary contact options make it a versatile solution for packaging, conveyor systems, HVAC control, and process automation. Whether you are upgrading an existing system or building a new control panel, the Siemens 3RT20151FB443MA0 delivers dependable performance in factory environments and beyond.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eCheck Siemens 3RT20151FB443MA0 price online through LeadTime.ca.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll product on LeadTime.ca is genuine, sourced from verified suppliers, and available for worldwide shipping. Add to cart and checkout securely for fast, reliable service.\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 Guide\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-profibus-configuration\"\u003eSiemens Profibus Setup Best Practices\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-tia-portal-io-errors\"\u003eHow to Troubleshoot Siemens TIA Portal I\/O Errors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47912610955563,"sku":null,"price":51.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/3RT2015-1FB44-3MA0.png?v=1707389168","url":"https:\/\/leadtime.ca\/products\/siemens-3rt2015-1fb44-3ma0","provider":"LEADTIME","version":"1.0","type":"link"}