{"product_id":"siemens-3rv2021-4da20","title":"3RV2021-4DA20","description":"\u003ch2\u003eBuy genuine Siemens 3RV2021-4DA20 online\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens 3RV2021-4DA20\u003c\/strong\u003e is a high-quality motor protection circuit breaker designed for reliable performance in industrial automation applications. This compact size S0 breaker offers precise motor protection with a Class 10 overload release and a current rating of 18 to 25 A, making it suitable for motors requiring moderate power control. Its spring-type terminals and robust construction ensure durable and stable electrical connections. The 3RV2021-4DA20 combines advanced technology with Siemens’ trusted engineering, making it an ideal choice for protecting motors against overloads and short circuits. With compact dimensions of 119 mm height, 45 mm width, and 96 mm depth, this product fits seamlessly into control panels and automation systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RV2021-4DA20\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMotor protection circuit breaker, size S0\u003c\/li\u003e\n  \u003cli\u003eClass 10 overload release for precise tripping\u003c\/li\u003e\n  \u003cli\u003eAdjustable current rating: 18 to 25 A\u003c\/li\u003e\n  \u003cli\u003eShort-circuit release rated at 325 A\u003c\/li\u003e\n  \u003cli\u003eSpring-type terminal for secure and easy wiring\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions: 119 mm H x 45 mm W x 96 mm D\u003c\/li\u003e\n  \u003cli\u003eStandard switching capacity ideal for industrial use\u003c\/li\u003e\n  \u003cli\u003eReusable and reliable design for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplore Siemens 3RV2021-4DA20 specifications for detailed parameters\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003cth\u003eDetails\u003c\/th\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\u003eOverload release\u003c\/td\u003e\n    \u003ctd\u003eClass 10, 18–25 A adjustable\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eShort-circuit release\u003c\/td\u003e\n    \u003ctd\u003e325 A\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\u003eDimensions (HxWxD)\u003c\/td\u003e\n    \u003ctd\u003e119 x 45 x 96 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RV2021-4DA20 is commonly used in industrial automation environments worldwide. It provides essential motor protection in process control, production line systems, and factory control panels. The breaker’s compact size and reliable performance make it well-suited for machine automation tasks, packaging and conveyor operations, and other applications where secure motor circuit interruption is critical. Its ability to prevent damage from overloads and faults helps maintain system efficiency and uptime.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eView Siemens 3RV2021-4DA20 pricing 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, sourced from verified suppliers, and available for worldwide shipping. Add to cart and checkout securely to get your Siemens 3RV2021-4DA20 delivered efficiently.\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-io-errors\"\u003eTroubleshooting Siemens TIA Portal I\/O errors\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","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47912611021099,"sku":null,"price":88.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/3RV2021-4DA20.png?v=1707379378","url":"https:\/\/leadtime.ca\/products\/siemens-3rv2021-4da20","provider":"LEADTIME","version":"1.0","type":"link"}