{"product_id":"eaton-hldb3350x-circuit-breaker","title":"Eaton | HLDB3350X | Circuit Breaker | 350A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton \u003cstrong\u003eHLDB3350X\u003c\/strong\u003e circuit breaker—a rugged, ready-to-install solution designed for demanding electrical environments. Built to protect three-phase power systems, this unit delivers reliable overcurrent protection for up to \u003cstrong\u003e350 A\u003c\/strong\u003e with \u003cstrong\u003e3-pole\u003c\/strong\u003e configuration and a rating of up to \u003cstrong\u003e600 V\u003c\/strong\u003e. It’s an ideal choice when you’re performing maintenance, retrofit, or replacement work and need a precise, compatible match for existing Eaton installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e HLDB3350X\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this HLDB3350X stands out for professionals tackling real-world electrical projects:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong exact fit for eaton panels and systems:\u003e The HLDB3350X is purpose-built for compatibility within Eaton’s lineup, simplifying component swaps during maintenance or retrofit projects.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused on three-phase protection:\u003c\/strong\u003e With a 3-pole design, it’s well-suited for modern commercial and industrial 3-phase power distribution, helping safeguard motors, drives, and other heavy-load circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability in a compact form:\u003c\/strong\u003e At 350 A, it provides robust protection for demanding loads while fitting into standard panel footprints used in retrofit and replacement scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, reliable replacement option:\u003c\/strong\u003e When upgrading or renewing aging protection, HLDB3350X offers a dependable substitute that aligns with established specifications and performance expectations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases to consider:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance intervals on aging electrical panels where a direct-compatibility part is required to minimize downtime.\u003c\/li\u003e \u003cli\u003eRetrofits that replace outdated protection without reconfiguring wiring or control logic—keeping system behavior consistent.\u003c\/li\u003e \u003cli\u003eReplacement in existing Eaton switchgear or panelboards that demand exact amperage, pole count, and voltage ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant ordering note: \u003cstrong\u003eConfirm fit and ratings before ordering\u003c\/strong\u003e. The part number \u003cstrong\u003eHLDB3350X\u003c\/strong\u003e is the best reference for compatibility, helping you avoid mismatches and ensuring a smooth installation. If you’re cataloging parts for a maintenance or retrofit project, this model clearly communicates its purpose and capabilities, so you can plan downtime, spares, and service windows with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426234716322,"sku":"HLDB3350X","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/eaton-hldb3350x-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}