{"product_id":"eaton-br310-10a-240v-3-pole-plug-in-circuit-breaker","title":"Eaton BR310 - 10 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton BR310 is a dependable 3-pole plug-in molded case circuit breaker rated at 10A for 240V operation. Designed to deliver reliable branch-circuit overcurrent and short-circuit protection in panelboards and load centers, it combines fast installation with precise protection for everyday electrical systems.\u003c\/p\u003e \u003ch2\u003eWhy the BR310 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and straightforward field replacement, minimizing downtime during upgrades or servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across varying loads and fault conditions, reducing nuisance trips while safeguarding downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e with matching Eaton load centers and panelboards, ensuring a consistent fit, performance, and electrical characteristics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole at 240V\u003c\/strong\u003e supports 3-phase circuits and common 240V panel configurations, making it suitable for a range of commercial and light industrial setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and ideal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential service panels and subpanels needing reliable 240V protection for multi-wire branch circuits.\u003c\/li\u003e \u003cli\u003eCommercial electrical panels and light industrial control panels where quick replacements reduce downtime.\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades in existing Eaton-equipped systems to maintain consistent protection and compatibility.\u003c\/li\u003e \u003cli\u003eNew installations in panelboards and load centers that require a rugged, plug-in, molded-case solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\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 BR310\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 10A\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 3\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 \u003cp\u003eWith its fast installation, precise thermal-magnetic protection, and seamless compatibility with Eaton panelboards and load centers, the BR310 is a practical, lower-downtime choice for delivering dependable electrical protection in homes, small businesses, and light industrial environments. If you’re upgrading or replacing a breaker in an existing Eaton ecosystem, this 10A, 240V, 3-pole plug-in unit offers a straightforward, reliable path to continued, safe operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349499236514,"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_2c0de6ee-ff3d-481b-b8c8-8e1ef3acf6d8.png?v=1764148276","url":"https:\/\/www.ampstate.com\/products\/eaton-br310-10a-240v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}