{"product_id":"siemens-3rv20111ha10-8a-3p-circuit-breaker","title":"Siemens 3RV20111HA10 Circuit Breaker, 8A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3RV20111HA10 Circuit Breaker — a purpose-built, three-pole protection device engineered for demanding industrial electrical service, ongoing maintenance, and quick replacement projects. With an 8 A rating and the exact part number 3RV20111HA10, this breaker is designed to drop into compatible Siemens panels with confidence, ensuring consistent protection for three-phase circuits.\u003c\/p\u003e \u003ch3\u003eWhy this 3-pole, 8 A breaker stands out\u003c\/h3\u003e\n\u003cp\u003eChoosing the exact part number matters. 3RV20111HA10 guarantees the electrical characteristics and fit required by Siemens panel ecosystems, reducing retrofit guesswork and compatibility risk. Built for industrial environments, this breaker supports reliable interruption and dependable performance in daily operations, maintenance outages, and capital projects.\u003c\/p\u003e \u003ch3\u003eKey specifications you’ll rely on\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 8 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3RV20111HA10\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for 3-phase equipment and motors in factory floors or distribution panels\u003c\/li\u003e \u003cli\u003eReplacement parts to restore or upgrade existing Siemens electrical systems\u003c\/li\u003e \u003cli\u003eMaintenance outages where reliable, standard-compliant protection is required\u003c\/li\u003e \u003cli\u003eNew installations in environments that rely on Siemens-compatible protection components\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure compatibility\u003c\/h3\u003e\n\u003cp\u003eTo confirm this breaker fits your application, verify the part number (3RV20111HA10) against your equipment and panel documentation, and ensure the device’s amperage, pole count, and intended use align with your circuit requirements. If you’re unsure about fit, we can help verify compatibility based on your specific panel model and installation context — just reach out with your part number and application details.\u003c\/p\u003e \u003ch3\u003eInstallation and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse only qualified personnel to install and test the breaker in accordance with local electrical codes.\u003c\/li\u003e \u003cli\u003eCross-check the panel’s rated interrupting capacity and ensure it matches or exceeds system fault current.\u003c\/li\u003e \u003cli\u003ePlan replacements during planned maintenance to minimize downtime and keep critical loads protected.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to confirm compatibility or need help matching the part number to your exact setup? Message us and we’ll assist with precise alignment to your application requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415656190114,"sku":"3RV20111HA10","price":658.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/siemens-3rv20111ha10-8a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}