{"product_id":"siemens-3rv2021-4ba10-circuit-breaker-ready-to-ship","title":"3RV2021-4BA10 | Siemens S0 Motor Protection Circuit Breaker 13–20A Class 10","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Siemens 3RV2021-4BA10 is a motor protection circuit breaker designed for reliable protection of electric motors in industrial control systems. It features an adjustable thermal release range of 13–20 A with a Class 10 tripping characteristic and a fixed magnetic release of 260 A. The device is built in size S0 and uses screw terminals to ensure secure electrical connections.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3RV2021-4BA10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN Rail Mount Motor Protection Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal Release (A-Release)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13–20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMagnetic Release (N-Release)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e260 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotor protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 3RV2021-4BA10\u003c\/h4\u003e\n\u003cp\u003eThe 3RV2021-4BA10 is a Siemens motor protection circuit breaker engineered for safeguarding motors against overloads and short circuits. It is classified as a size S0 device and incorporates a Class 10 tripping characteristic to provide coordinated motor protection during startup and operation. The adjustable thermal release allows precise matching to motor full-load current, while the fixed magnetic release ensures rapid response to short-circuit conditions. This breaker is commonly installed in motor starters and control panels where compact design and reliable protection are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotor Protection Design: Specifically engineered to protect motors from overload and short-circuit conditions.\u003c\/li\u003e\n\u003cli\u003eClass 10 Tripping Characteristic: Provides controlled response suitable for standard motor starting conditions.\u003c\/li\u003e\n\u003cli\u003eAdjustable Thermal Release: Allows setting of the current range from 13 to 20 A for accurate motor matching.\u003c\/li\u003e\n\u003cli\u003eHigh Magnetic Release Threshold: Fixed 260 A magnetic trip ensures fast short-circuit interruption.\u003c\/li\u003e\n\u003cli\u003eSize S0 Construction: Compact form factor suitable for space-efficient motor control assemblies.\u003c\/li\u003e\n\u003cli\u003eScrew Terminal Connections: Ensures secure wiring and reliable electrical contact.\u003c\/li\u003e\n\u003cli\u003eStandard Switching Capacity: Designed for integration into typical industrial motor control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 3RV2021-4BA10 delivers the reliability and precision required for effective motor protection in Siemens industrial automation and motor control applications.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":48488546369834,"sku":"3RV2021-4BA10","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/3RV2021-4BA10-New-1_b0168417-951f-4911-bce1-7a6d7d3654e4.webp?v=1716240579","url":"https:\/\/iqelectro.com\/products\/siemens-3rv2021-4ba10-circuit-breaker-ready-to-ship","provider":"IQElectro","version":"1.0","type":"link"}