{"product_id":"siemens-motor-protection-circuit-breaker-size-s0-7-10a","title":"Siemens Motor protection circuit breaker, size S0, 7 - 10A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe **Siemens Motor protection circuit breaker, size S0, 7 – 10 A**, article number **3RV2021-1JA10**, is a compact SIRIUS 3RV2 motor protection circuit breaker designed to provide reliable overload and short-circuit protection for three-phase motors. This device features an adjustable thermal overload release with a setting range of 7 – 10 A and a magnetic short-circuit release at 130 A, offering coordinated motor safeguarding and automatic circuit interruption. It is equipped with screw terminal connections and is suitable for use in industrial control panels, motor control centres, and automation systems where dependable motor protection and compact design are required.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMotor protection circuit breaker with adjustable overload range\u003c\/li\u003e\n\u003cli\u003eSize S0 frame for compact motor protection applications\u003c\/li\u003e\n\u003cli\u003eAdjustable thermal overload release (7 – 10 A)\u003c\/li\u003e\n\u003cli\u003eMagnetic short-circuit release at 130 A\u003c\/li\u003e\n\u003cli\u003e3-pole design for full three-phase protection\u003c\/li\u003e\n\u003cli\u003eScrew terminal connections for secure wiring\u003c\/li\u003e\n\u003cli\u003eStandard breaking capacity for motor feeders and control circuits\u003c\/li\u003e\n\u003cli\u003eManual ON\/OFF switching and isolation function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3RV2021-1JA10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e SIRIUS 3RV2 Motor Protection Circuit Breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice Type:\u003c\/strong\u003e Motor protection circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e S0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Current Range:\u003c\/strong\u003e 7 … 10 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Trip Class:\u003c\/strong\u003e Class 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Trip Setting:\u003c\/strong\u003e 130 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Voltage (Ue):\u003c\/strong\u003e up to 690 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Capacity:\u003c\/strong\u003e Standard industrial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail or panel mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 when installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e Standard industrial range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Standards\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned in accordance with Siemens requirements for motor protection devices\u003c\/li\u003e\n\u003cli\u003eComplies with IEC and EN standards for low-voltage protective devices\u003c\/li\u003e\n\u003cli\u003eSuitable for industrial automation and control environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RV2021-1JA10 motor protection circuit breaker is used to protect three-phase motors against damage caused by overload and short circuits. Typical applications include motor feeders in control panels, motor control centres, and distributed automation systems. It is particularly suited for installations where compact size, adjustable protection, and reliable automatic switching are required.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775028899904,"sku":"3RV2021-1JA10","price":1092.06,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/G_NSA0_XX_93065I_3d90aa38-16e3-4700-bfec-89d08cea60eb.jpg?v=1765453980","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-motor-protection-circuit-breaker-size-s0-7-10a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}