{"product_id":"eaton-br120st-20a-240v-1-pole-plug-in-circuit-breaker","title":"Eaton BR120ST - 20 A, 240 V, 1-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEaton BR120ST is a 1-pole, 20A, 240V plug-in molded case circuit breaker engineered to safeguard your branch circuits from overcurrent and short-circuit faults. Designed for fast, reliable protection in panelboards and loadcenters, this breaker combines an intuitive plug-in installation with precise, repeatable trip performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables quick installation and straightforward replacement, reducing panel downtime and labor.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable and repeatable protection across a range of fault conditions, helping prevent nuisance trips and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ready to integrate with matching OEM loadcenters and panelboards for a seamless, worry-free upgrade or service replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where dependable branch circuit protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case, 1-pole construction\u003c\/strong\u003e with a 20A, 240V rating, purpose-built for standard panel configurations and straightforward field servicing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BR120ST\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Plug-in\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 \u003ch3\u003eWho benefits from the BR120ST?\u003c\/h3\u003e\n\u003cp\u003eElectricians, facilities managers, and homeowners upgrading or maintaining panelboards will appreciate a solution that pairs ease of installation with dependable protection. It’s an ideal choice when upgrading older panels, expanding circuits in living spaces, or equipping light commercial spaces with a reliable 1-pole breaker that fits standard Eaton-compatible panels.\u003c\/p\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpeed and simplicity\u003c\/strong\u003e—quick plug-in connection minimizes installation time and device downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection\u003c\/strong\u003e—thermal-magnetic trip technology provides precise response to overcurrent and short circuits, supporting safer operating conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for compatibility\u003c\/strong\u003e—specifically engineered to work with matching OEM panelboards and loadcenters, ensuring cohesive performance in existing systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips and use cases\u003c\/h3\u003e\n\u003cp\u003eUse the BR120ST in standard residential panels for individual branch circuits or in light commercial setups where 20A, 240V protection is required. It’s well-suited for quick replacements in Eaton-based systems, minimizing downtime during service or upgrades. When installing, ensure the panel is de-energized and the breaker is seated firmly in its slot to maintain proper contact and protection performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349497204898,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_a4c3c7e6-135d-428d-aba2-6247960e2ff3.png?v=1764148214","url":"https:\/\/www.ampstate.com\/products\/eaton-br120st-20a-240v-1-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}