{"product_id":"eaton-ld3350-350a-600v-3-pole-circuit-breaker","title":"Eaton LD3350 - 350 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eWhen you’re protecting critical electrical systems in panelboards and loadcenters, the Eaton LD3350 stands out with dependable, precise protection for demanding environments. This 350 A, 600 V, 3-pole molded case circuit breaker is engineered to safeguard branch circuits from overcurrent and short-circuit events, delivering consistent performance where it matters most—so equipment stays up, and downtime is minimized.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker is a smart choice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space, making it easier to fit into tight panel arrangements without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by responding to both overloads and short circuits with reliable trip characteristics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-loadcenter compatibility\u003c\/strong\u003e is built in—designed to work seamlessly with matching Eaton loadcenters and other compatible OEM panels for straightforward installation and dependable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e—well suited for residential, commercial, and light industrial applications where robust protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems does it solve?\u003c\/h3\u003e\n\u003cp\u003eBy delivering precise trip settings for branch circuits, the LD3350 minimizes the risk of electrical fires, equipment damage, and unscheduled outages. The 3-pole configuration supports 3-phase systems common in commercial and light industrial facilities, ensuring balanced protection across all phases. Its compact form factor helps you optimize panel layouts, reduce conductor clutter, and simplify future upgrades.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\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 LD3350\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 350 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\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for professionals who demand reliable performance\u003c\/h3\u003e\n\u003cp\u003eElectricians and facility managers responsible for panel installations, upgrades, or maintenance will appreciate the LD3350’s predictable response and long-term durability. Whether you’re protecting feeders in a commercial building, a data-center auxiliary circuit, or a light industrial distribution panel, this breaker delivers the trusted Eaton protection you rely on, with installation simplicity and compatibility you can count on.\u003c\/p\u003e \u003cp\u003eUpgrade your protection strategy with the Eaton LD3350—a purpose-built solution that combines space efficiency, dependable thermal-magnetic science, and seamless panelboard integration for real-world reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349631815842,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-ld3350-350-a-600-v-3-pole-circuit-breaker-ampstate-breakers-982.webp?v=1788696359","url":"https:\/\/www.ampstate.com\/products\/eaton-ld3350-350a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}