{"product_id":"siemens-3rv2021-0ga10-circuit-breaker","title":"Siemens 3RV2021-0GA10 - Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens 3RV2021-0GA10 molded case circuit breaker\u003c\/strong\u003e delivers dependable branch circuit overcurrent and short‑circuit protection inside panelboards and loadcenters. Built for real-world electrical layouts, this compact breaker helps you maximize panel space without compromising protection or reliability.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e optimizes panel real estate, making it easier to design tidy, scalable electrical distribution for both new builds and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection performance across varying loads and temperatures, with fast response to overcurrent faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e engineered to drop into matching Siemens OEM loadcenters and panelboards, ensuring a seamless retrofit or replacement path.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e ideal for residential, commercial, and light industrial electrical systems where reliable protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3RV2021-0GA10\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for practical, long‑lasting protection, the 3RV2021-0GA10 is a reliable choice for professionals upgrading or stocking spare breakers in Siemens‑labeled panelboards. Its compact form, precise trip behavior, and OEM compatibility translate to easier installations, fewer compatibility concerns, and consistent performance across residential, commercial, and light industrial environments. If you’re looking for a trusted, easy-to-source solution from AmpState that aligns with Siemens protection strategies, this model delivers clear value in both retrofit projects and new panel design.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349741621410,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_9abb61e3-f5c5-40c7-b9d9-bcdcf51ad3f0.png?v=1764155668","url":"https:\/\/www.ampstate.com\/products\/siemens-3rv2021-0ga10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}