{"product_id":"siemens-3rv2021-4aa20","title":"3RV2021-4AA20","description":"\n\u003ch2\u003eOverview of Siemens 3RV2021-4AA20\u003c\/h2\u003e\n\u003cp\u003eBuy genuine Siemens 3RV2021-4AA20 motor protection circuit breaker online today for your automation system. This industrial-grade device is engineered for reliable motor protection in demanding environments. The Siemens 3RV2021-4AA20 is part of the SIRIUS 3RV2 series, designed for use in control cabinets where space and efficiency are critical. It offers robust overload and short-circuit protection, making it a trusted solution for safeguarding motors in industrial automation setups. With its compact S0 size and spring-type terminal connections, this circuit breaker is ideal for applications requiring high performance and minimal cabinet heating. The 3RV2021-4AA20 is widely used in factory control panels and production line systems, ensuring safe and efficient operation of motor-driven equipment.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RV2021-4AA20\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinimizes energy losses through optimized bimetal trip units\u003c\/li\u003e\n\u003cli\u003eReduces inherent power loss and control cabinet heating\u003c\/li\u003e\n\u003cli\u003eSuitable for operation in IT systems (IT networks)\u003c\/li\u003e\n\u003cli\u003eProvides overload and short-circuit protection for motors\u003c\/li\u003e\n\u003cli\u003eRated for 10 to 16 A thermal overload release and 208 A instantaneous overcurrent release\u003c\/li\u003e\n\u003cli\u003eSpring-type terminal for secure and easy wiring\u003c\/li\u003e\n\u003cli\u003eComplies with multiple international standards including UL, CSA, CE, and RoHS\u003c\/li\u003e\n\u003cli\u003eDisconnector functionality for safe maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of 3RV2021-4AA20\u003c\/h2\u003e\n\u003cp\u003eReview Siemens 3RV2021-4AA20 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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e3RV2021-4AA20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eS0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Overload Release\u003c\/td\u003e\n\u003ctd\u003e10–16 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous Overcurrent Release\u003c\/td\u003e\n\u003ctd\u003e208 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eSpring-type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, CE, RoHS, VDE, IECEx, ATEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RV2021-4AA20 is commonly used in industrial automation worldwide. It is ideal for protecting motors in factory control panels, production line systems, and machine automation setups. The device ensures reliable operation and safety in environments where motor protection is critical, such as packaging and conveyor operations, process control, and motion control applications.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eCheck Siemens 3RV2021-4AA20 price online through LeadTime.ca 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\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 Basics Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-tia-portal-trace-errors\"\u003eSiemens TIA Portal Trace Errors Troubleshooting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-drive-parameter-setup\"\u003eSiemens Drive Parameter Setup Reference\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796583563563,"sku":null,"price":73.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_e9a74ce7-2903-49b2-8060-c8d9b1612e09.png?v=1723548266","url":"https:\/\/leadtime.ca\/products\/siemens-3rv2021-4aa20","provider":"LEADTIME","version":"1.0","type":"link"}