{"product_id":"eaton-ld3350x-350a-600v-3-pole-circuit-breaker","title":"Eaton LD3350X - 350 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton LD3350X - 350A, 600V, 3-Pole Molded Case Circuit Breaker is purpose-built to safeguard panelboards and load centers with dependable branch-circuit overcurrent and short-circuit protection. Designed for seamless integration into Eaton-friendly systems, this device helps ensure reliable power distribution across residential, commercial, and light industrial environments.\u003c\/p\u003e \u003ch3\u003eWhy the LD3350X stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space and simplifies wiring in tight electrical spaces, making it ideal for modernization and retrofits where space is at a premium.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by combining overload (thermal) and short-circuit (magnetic) response, helping prevent nuisance trips while safeguarding equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e is built in—engineered to pair with matching OEM load centers and panelboards for a streamlined, reliable install.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential circuits, commercial panelboards, and light industrial distributions requiring robust 3-phase protection.\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 LD3350X\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 350A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards\/load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrade or replace a worn breaker in a three-phase commercial panel or light industrial distribution center to restore reliable protection for feeders and equipment.\u003c\/li\u003e \u003cli\u003eIntegrate into Eaton-compatible load centers to maintain a cohesive protection scheme across your electrical system, reducing compatibility concerns and installation time.\u003c\/li\u003e \u003cli\u003eSupport three-phase machinery, motors, and shared feeders in facilities where space efficiency and dependable trip performance are critical.\u003c\/li\u003e \u003cli\u003eDesigned for installations where a high-current, three-pole device is needed to protect large branch circuits while preserving panel capacity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility, installation, and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the panelboard or load center is compatible with Eaton LD-series molded case breakers to maintain optimal protection profiles and warranty coverage.\u003c\/li\u003e \u003cli\u003eInstall according to applicable electrical codes and manufacturer guidelines; confirm torque specifications and secure mounting to prevent overheating and ensure reliable trip operation.\u003c\/li\u003e \u003cli\u003eUse as part of a thoughtfully planned protection scheme for commercial and light industrial environments where space constraints and robust fault protection are priorities.\u003c\/li\u003e \u003cli\u003eIf you’re upgrading a system, verify that the LD3350X’s 350A capacity aligns with the feeder ampacity and the overall load requirements of the installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEngineered for dependable protection and designed to fit Eaton panel ecosystems, the LD3350X offers a precise balance of space efficiency, protective performance, and compatibility. For professionals seeking a reliable 3-pole solution rated at 350A and 600V, this molded case circuit breaker from Eaton delivers clarity of protection, streamlined installation, and long-term system reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349631914146,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-ld3350x-350-a-600-v-3-pole-circuit-breaker-ampstate-breakers-159.webp?v=1788696386","url":"https:\/\/www.ampstate.com\/products\/eaton-ld3350x-350a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}