{"product_id":"eaton-lt3500fa-500a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton LT3500FA - 500 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton LT3500FA is a 3-pole, 500A molded case circuit breaker engineered to protect panelboards and load centers from overcurrent and short-circuit events. With a 600V rating, it’s built to handle the demanding wiring environments found in residential subpanels, commercial spaces, and light industrial applications, delivering dependable protection when it matters most.\u003c\/p\u003e \u003ch3\u003eWhy the LT3500FA stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e creates a rigid, vibration-resistant bus connection, helping maintain reliable electrical continuity in panels subjected to movement or equipment vibrations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection performance, accurately distinguishing between overload and short-circuit conditions for decisive and predictable responses.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e design ensures seamless compatibility with matching Eaton and OEM load centers and panelboards, simplifying installation and maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e at 500A makes it an ideal main feeder or branch-circuit protector in larger installations, reducing the need for multiple smaller devices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eChoose the LT3500FA when you need robust protection for sizeable feeder circuits in:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential subpanels with demanding load profiles\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms serving multiple suites or tenants\u003c\/li\u003e \u003cli\u003eLight industrial panels where reliable protection and consistent trip behavior matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe bolt-on design is particularly advantageous in retrofit projects or installations where a secure, vibration-resistant connection enhances long-term reliability.\u003c\/p\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 LT3500FA\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 500 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\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 Bolt-on\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\u003ePractical guidance for installation and operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the panelboard or load center is designed to accept bolt-on, 3-pole molded case breakers and that the LT3500FA is the correct amperage for the protected circuit.\u003c\/li\u003e \u003cli\u003eTake advantage of the bolt-on mounting for a secure connection in panels exposed to vibration or movement, helping maintain reliable protection over time.\u003c\/li\u003e \u003cli\u003eUse the thermal-magnetic trip characteristics to prevent nuisance trips on temporary surge events while still delivering fast response to actual faults.\u003c\/li\u003e \u003cli\u003eCoordinate with matching OEM components to preserve protection curves and compatibility across the installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349637517474,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-lt3500fa-500-a-600-v-3-pole-bolt-on-circuit-breaker-ampstate-192.webp?v=1788699495","url":"https:\/\/www.ampstate.com\/products\/eaton-lt3500fa-500a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}