{"product_id":"siemens-3rh2140-2bb40-sirius-3rh2-industrial-control-relay-4-no-24v-dc","title":"Siemens 3RH2140-2BB40","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3RH2140-2BB40 is a high-performance SIRIUS 3RH2 series control relay engineered to meet the rigorous demands of modern industrial automation. This versatile component is equipped with four normally open (NO) contacts and a robust 24V DC coil, making it an indispensable asset for a wide array of control applications. Designed for seamless integration into diverse systems, this relay excels at reliable signal switching, intricate interlocking, and precise auxiliary circuit control within PLC-based automation, motor control setups, and advanced machinery. Its dependable operation ensures enhanced system efficiency and safety, making it a cornerstone for resilient industrial processes.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Normally Open (NO) Contacts:\u003c\/strong\u003e Provides ample capacity for auxiliary control and signaling functions, ensuring flexible system integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V DC Coil Voltage:\u003c\/strong\u003e Standardized for widespread compatibility with industrial power supplies and control systems, simplifying installation and integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Switching Capacity:\u003c\/strong\u003e Built to handle demanding electrical loads with superior reliability, guaranteeing consistent performance in critical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable Design:\u003c\/strong\u003e Occupies minimal panel space while offering exceptional longevity, optimized for high-density control panel installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC \u0026amp; UL Compliant:\u003c\/strong\u003e Adheres to stringent international safety and performance standards, ensuring peace of mind and global applicability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless DIN Rail Mounting:\u003c\/strong\u003e Facilitates quick and secure installation, reducing setup time and labor costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 3RH2140-2BB40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SIRIUS 3RH2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration:\u003c\/strong\u003e 4 Normally Open (4 NO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Capacity:\u003c\/strong\u003e Industrial-grade, optimized for auxiliary control applications ensuring dependable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN Rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, UL, RoHS – Demonstrating adherence to global quality and environmental standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation Systems:\u003c\/strong\u003e Crucial for controlling auxiliary circuits in complex PLC and machine automation setups, ensuring precise operational sequences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control Systems:\u003c\/strong\u003e Essential for supporting interlocking and signaling functions within motor starters and drives, enhancing operational safety and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Distribution Panels:\u003c\/strong\u003e Augments electrical circuit control and monitoring capabilities, providing reliable signal feedback and protective functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory \u0026amp; Process Control:\u003c\/strong\u003e Instrumental in ensuring the smooth and uninterrupted operation of automated processes, minimizing downtime and optimizing production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Management Systems:\u003c\/strong\u003e Provides reliable control over various building automation functions, from lighting to HVAC, enhancing overall system intelligence.\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\u003eUnmatched Reliability:\u003c\/strong\u003e Engineered by Siemens, a leader in industrial automation, ensuring consistent and dependable signal switching in critical environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced System Performance:\u003c\/strong\u003e Optimizes control system efficiency and responsiveness through precise interlocking and auxiliary circuit management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Its compact design and standard 24V DC coil voltage allow for easy installation and compatibility with existing industrial setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust \u0026amp; Long-Lasting:\u003c\/strong\u003e Built to withstand harsh industrial conditions, offering exceptional durability and reducing maintenance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobally Certified Compliance:\u003c\/strong\u003e Adherence to IEC, UL, and RoHS standards guarantees safety, quality, and environmental responsibility, facilitating international deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined Installation:\u003c\/strong\u003e Designed for DIN rail mounting, enabling quick and secure setup, which saves valuable time and resources during system deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate the performance and reliability of your industrial automation system with the Siemens 3RH2140-2BB40 control relay. Benefit from its superior design, robust features, and proven Siemens quality. Take advantage of our fast shipping and worldwide delivery options to secure this essential component for your next project. For a comprehensive overview of Siemens industrial solutions, explore our complete portfolio of \u003ca href=\"#\"\u003eSiemens Industrial Automation Products\u003c\/a\u003e and \u003ca href=\"#\"\u003eSiemens SIRIUS Contactors\u003c\/a\u003e to find complementary components.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":45187853877301,"sku":"3RH2140-2BB40","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/3RH2140-2BB40.webp?v=1777526681","url":"https:\/\/djer6s-ji.myshopify.com\/products\/siemens-3rh2140-2bb40-sirius-3rh2-industrial-control-relay-4-no-24v-dc","provider":"PLCReadyparts","version":"1.0","type":"link"}