{"product_id":"siemens-3rt2028-1bb40-sirius-contactor-40a-24v-dc-industrial-motor-control","title":"Siemens 3RT2028-1BB40","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3RT2028-1BB40 SIRIUS Contactor is an essential component for robust industrial motor control and automation systems. Engineered for precision and longevity, this high-performance contactor delivers reliable switching and control of electric motors and various industrial loads. With a formidable 40A rated current and a responsive 24V DC coil, it's meticulously designed to handle demanding AC-3 loads up to 18.5 kW at 400V. This makes it an ideal solution for a multitude of applications, from direct motor starters to complex industrial control panels, ensuring uninterrupted operation and seamless integration into existing infrastructures. Its advanced design prioritizes both efficiency and durability, guaranteeing consistent performance in the most challenging industrial environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Current Capacity:\u003c\/strong\u003e Rated for 40A, this contactor is perfectly suited for managing the power requirements of a wide array of industrial motors and heavy-duty electrical loads, ensuring stable and safe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized DC Coil Voltage:\u003c\/strong\u003e The 24V DC coil provides exceptionally stable and precise operation, making it an indispensable asset for sophisticated automation control systems where responsiveness and reliability are paramount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior AC-3 Load Handling:\u003c\/strong\u003e Capable of supporting motors up to 18.5 kW at 400V AC, it delivers robust performance for inductive loads, extending the lifespan of connected equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Modular Design:\u003c\/strong\u003e Its intelligent and space-saving design allows for effortless integration into standard control panels and motor starters, optimizing valuable cabinet space and simplifying installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnwavering Reliability:\u003c\/strong\u003e Constructed with high-quality materials and stringent manufacturing standards, this contactor promises an extended service life and exceptional switching reliability, minimizing downtime and maintenance costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational Compliance:\u003c\/strong\u003e Fully compliant with a comprehensive range of international industrial automation standards, guaranteeing global usability and adherence to safety and performance benchmarks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e SIRIUS Contactor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3RT2028-1BB40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 40A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC-3 Load Capacity:\u003c\/strong\u003e Up to 18.5 kW (400V AC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN rail mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Meets international industrial automation standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Motor Control:\u003c\/strong\u003e Serves as a critical component for switching and protecting electric motors across a diverse range of industrial machinery, ensuring smooth and safe operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Automation Systems:\u003c\/strong\u003e Seamlessly integrates into complex industrial automation and process control setups, providing responsive and accurate control over automated processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Power Distribution:\u003c\/strong\u003e Plays a vital role in industrial control panels, offering reliable and controlled power switching for various electrical circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating, Ventilation, and Air Conditioning (HVAC):\u003c\/strong\u003e Ideal for controlling large HVAC systems in commercial and industrial buildings, ensuring optimal environmental control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePumping and Conveying Systems:\u003c\/strong\u003e Essential for the safe and efficient operation of pumps and conveyor belts in manufacturing, logistics, and resource management industries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand Trust:\u003c\/strong\u003e Siemens is a globally recognized leader in industrial automation, synonymous with innovation, quality, and reliability. Investing in a Siemens product means investing in proven performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Performance:\u003c\/strong\u003e The 3RT2028-1BB40 is specifically engineered to deliver consistent, high-performance switching for demanding industrial loads, contributing to greater operational efficiency and reduced energy consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Designed to meet rigorous international safety standards, this contactor provides a secure and reliable solution for controlling high-power electrical circuits, protecting both equipment and personnel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Durability:\u003c\/strong\u003e Built to withstand harsh industrial environments, its robust construction ensures exceptional longevity, minimizing replacement costs and maximizing uptime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Integration:\u003c\/strong\u003e With its modular and compact design, the contactor can be quickly and easily integrated into existing or new control systems, streamlining installation and maintenance processes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate your industrial control systems with the Siemens 3RT2028-1BB40 SIRIUS Contactor. Experience the unparalleled combination of reliability, efficiency, and advanced engineering that only Siemens can provide. Invest in superior performance for your motor control and automation needs. Explore our complete range of \u003ca href=\"\/siemens-sirius-contactors\"\u003eSiemens SIRIUS Contactors\u003c\/a\u003e and other \u003ca href=\"\/siemens-industrial-automation-products\"\u003eSiemens Industrial Automation Products\u003c\/a\u003e to find the perfect solutions for your operational requirements.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":45187855253557,"sku":"3RT2028-1BB40","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/3RT2028-1BB40.webp?v=1777526756","url":"https:\/\/djer6s-ji.myshopify.com\/products\/siemens-3rt2028-1bb40-sirius-contactor-40a-24v-dc-industrial-motor-control","provider":"PLCReadyparts","version":"1.0","type":"link"}