{"product_id":"siemens-3rv2021-1ja10","title":"3RV2021-1JA10","description":"\u003ch2\u003eOverview of Siemens 3RV2021-1JA10\u003c\/h2\u003e\n\u003cp\u003eBuy genuine Siemens 3RV2021-1JA10 online today for your automation system. The Siemens 3RV2021-1JA10 is a high-performance circuit breaker designed for motor protection in industrial environments. This device combines overload and short-circuit protection in a compact S0 size, making it ideal for applications requiring reliable and efficient motor control. Featuring a Class 10 overload trip characteristic, the 3RV2021-1JA10 offers fast response times and robust protection for motors up to 10A. Its thermomagnetic release mechanism ensures both overload and short-circuit protection, while the screw terminal design allows for secure and easy installation. The device is suitable for DIN rail mounting and is widely used in automation panels, machine control, and process systems. For those seeking a trusted solution for motor protection, the Siemens 3RV2021-1JA10 delivers durability, safety, and compliance with international standards.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RV2021-1JA10\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable current range: 7–10A for flexible motor protection\u003c\/li\u003e\n\u003cli\u003eClass 10 overload trip characteristic for fast response\u003c\/li\u003e\n\u003cli\u003eShort-circuit release: 130A for enhanced safety\u003c\/li\u003e\n\u003cli\u003eScrew terminal connections for secure wiring\u003c\/li\u003e\n\u003cli\u003eMounts on standard 35mm DIN rail for easy installation\u003c\/li\u003e\n\u003cli\u003ePhase loss sensitive for reliable motor protection\u003c\/li\u003e\n\u003cli\u003eCompact S0 size for space-saving panel integration\u003c\/li\u003e\n\u003cli\u003eUL approved for Type E protection in automation systems\u003c\/li\u003e\n\u003cli\u003eHigh mechanical and electrical endurance for long service life\u003c\/li\u003e\n\u003cli\u003eTemperature compensation from -20°C to +60°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of 3RV2021-1JA10\u003c\/h2\u003e\n\u003cp\u003eReview Siemens 3RV2021-1JA10 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\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e7–10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Voltage\u003c\/td\u003e\n\u003ctd\u003e690V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-Circuit Release\u003c\/td\u003e\n\u003ctd\u003e130A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HxWxD)\u003c\/td\u003e\n\u003ctd\u003e97x45x96mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Endurance\u003c\/td\u003e\n\u003ctd\u003e100,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RV2021-1JA10 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’s compact design and robust protection make it suitable for use in packaging and conveyor operations, as well as motion control applications. Its DIN rail mounting and screw terminals simplify installation in automation panels, while its Class 10 trip characteristic ensures fast and reliable motor protection. Whether you need a solution for new installations or upgrades, the 3RV2021-1JA10 is a trusted choice for industrial motor protection.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eCheck Siemens 3RV2021-1JA10 price online 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\u003ca href=\"https:\/\/leadtime.ca\/\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/collections\/siemens\"\u003eBrowse Siemens PLCs, Drives \u0026amp; Automation Parts\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-plc-programming-basics\"\u003eSiemens PLC Programming Basics Guide\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-tia-portal-io-errors\"\u003eTroubleshooting Siemens TIA Portal I\/O Errors\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-drive-parameter-setup\"\u003eSiemens Drive Parameter Setup Reference\u003c\/a\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796212334891,"sku":null,"price":68.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_84257446-f54d-430b-8642-b6c40fd9c661.png?v=1723553449","url":"https:\/\/leadtime.ca\/products\/siemens-3rv2021-1ja10","provider":"LEADTIME","version":"1.0","type":"link"}