{"product_id":"siemens-3rv1021-1ka10-sirius-motor-protection-circuit-breaker","title":"Siemens 3RV1021-1KA10","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3RV1021-1KA10 SIRIUS Motor Protection Circuit Breaker stands as a cornerstone of industrial electrical safety, offering unparalleled protection for motors and equipment. Engineered with precision by Siemens, a global leader in industrial automation, this breaker is specifically designed to safeguard against common electrical faults including overloads, short circuits, and detrimental phase failures. With a current rating of 9–12.5 A and an impressive short-circuit breaking capacity of 100 kA, the 3RV1021-1KA10 ensures robust and reliable operation even in demanding environments. Its compact size S0 footprint, 3-pole configuration, and versatile screw terminals make it an ideal solution for a multitude of applicationsRequiring both supreme performance and ease of integration into existing control systems, this German-engineered component offers long-lasting durability and consistent protection essential for maintaining operational continuity and extending the lifespan of valuable machinery.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Motor Protection:\u003c\/strong\u003e Offers a current setting range of 9 A to 12.5 A, providing tailored and accurate protection for various 3-phase motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Short-Circuit Breaking Capacity:\u003c\/strong\u003e Features a robust 100 kA short-circuit breaking capacity at 400V, ensuring maximum safety and equipment integrity under fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile 3-Pole Design:\u003c\/strong\u003e Engineered with a 3-pole configuration, it delivers comprehensive protection across all phases of your motor circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Screw Terminal Connections:\u003c\/strong\u003e Equipped with reliable screw terminals for secure and straightforward electrical connections, simplifying installation and maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact S0 Size:\u003c\/strong\u003e Its optimized size S0 form factor allows for efficient space utilization within industrial control panels and enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Reset Functionality:\u003c\/strong\u003e Provides both manual and automatic reset options, enhancing operational flexibility and minimizing downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Thermal-Magnetic Trip Unit:\u003c\/strong\u003e Incorporates a highly responsive thermal-magnetic trip unit for immediate and precise fault current detection and interruption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 3RV1021-1KA10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e S0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Setting Range:\u003c\/strong\u003e 9 A to 12.5 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Voltage (Ue):\u003c\/strong\u003e Up to 690V AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Service Short-Circuit Breaking Capacity (Ics):\u003c\/strong\u003e 100 kA at 400V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtilization Category:\u003c\/strong\u003e AC-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Class:\u003c\/strong\u003e Class 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard DIN rail or screw fixing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Function:\u003c\/strong\u003e Manual ON\/OFF switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Type:\u003c\/strong\u003e Fixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Performance:\u003c\/strong\u003e 100,000 electrical operations (AC-3), 1,000,000 mechanical operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Unit:\u003c\/strong\u003e Thermal-magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature (Operation):\u003c\/strong\u003e -20°C to +60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature (Storage):\u003c\/strong\u003e -40°C to +80°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e IEC\/EN 60947-4-1, IEC\/EN 60947-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Degree:\u003c\/strong\u003e IP20 (front), higher with enclosure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 0.4 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Motor Protection:\u003c\/strong\u003e Essential for safeguarding a wide array of industrial motors from potentially damaging overload and short-circuit conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC Systems:\u003c\/strong\u003e Provides reliable circuit protection for motors used in heating, ventilation, and air conditioning units, ensuring continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePumps and Compressors:\u003c\/strong\u003e Ideal for protecting motors powering critical pump and compressor systems in commercial and industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Building and OEMs:\u003c\/strong\u003e A go-to component for machine manufacturers and Original Equipment Manufacturers (OEMs) due to its reliability and compact design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Systems:\u003c\/strong\u003e Ensures the safe and efficient operation of motors within conveyor belts and material handling equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Panel Integration:\u003c\/strong\u003e Perfectly suited for integration into industrial control panels where space optimization and robust protection are paramount.\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 Manufactured by Siemens, guaranteeing a product built to the highest standards of quality and operational longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise and Adaptable Protection:\u003c\/strong\u003e Its 9–12.5 A current range offers precise protection that is adaptable to a wide variety of 3-phase motor types and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Fault Tolerance:\u003c\/strong\u003e The impressive 100 kA short-circuit breaking capacity ensures critical equipment remains protected even during severe fault currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving Design:\u003c\/strong\u003e The compact S0 frame size facilitates easy integration into dense panel layouts, optimizing valuable cabinet space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Compliance and Standards:\u003c\/strong\u003e Conforms to international standards (IEC\/EN 60947-4-1, IEC\/EN 60947-2), assuring global suitability and peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Installation:\u003c\/strong\u003e Designed for flexible mounting on standard DIN rails or via screw fixing, streamlining the installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eSecure the vital protection your industrial motors and equipment demand with the Siemens 3RV1021-1KA10 SIRIUS Motor Protection Circuit Breaker. Order now for global shipment and ensure the dependable operation and extended lifespan of your valuable machinery.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":45187855548469,"sku":"3RV1021-1KA10","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/3RV1021-1KA10_1.webp?v=1777526775","url":"https:\/\/djer6s-ji.myshopify.com\/products\/siemens-3rv1021-1ka10-sirius-motor-protection-circuit-breaker","provider":"PLCReadyparts","version":"1.0","type":"link"}