{"product_id":"eaton-hld3350x-circuit-breaker","title":"Eaton | HLD3350X | Circuit Breaker | 350A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEaton presents the HLD3350X Circuit Breaker, a purpose-built solution for demanding electrical systems. With a robust 350A rating and three poles, this unit is engineered to safeguard high-capacity power distribution at up to 600V, making it a reliable choice for industrial, commercial, and retrofit applications.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 350A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it unique\u003c\/h3\u003e\n\u003cp\u003eDesigned for maintenance, retrofit, and replacement scenarios where exact specifications matter, the HLD3350X ensures compatibility with Eaton-compatible electrical infrastructure. The part number itself is the best reference for fit, so confirming the HLD3350X aligns with your panel or switchgear is the prudent step before ordering.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace aging breakers to restore protective reliability without changing the surrounding gear.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade legacy systems to a modern 350A, 3-pole, 600V solution that fits existing panels.\u003c\/li\u003e \u003cli\u003eReplacement: restore electrical protection in critical equipment where matching specs are essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, verify that your application requires a 350A, 3-pole, 600V breaker and that the HLD3350X is the correct part for your Eaton-compatible distribution system. Using the exact part number helps ensure seamless compatibility and minimizes downtime.\u003c\/p\u003e \u003ch3\u003eWho should consider the HLD3350X\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers and electrical contractors working with Eaton-based panels and switchgear.\u003c\/li\u003e \u003cli\u003eIndustrial facilities needing high-current protection for motor loads and heavy electrical equipment.\u003c\/li\u003e \u003cli\u003eMaintenance teams performing rotable replacements in aging but still-rated electrical infrastructures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426465697954,"sku":"HLD3350X","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hld3350x-circuit-breaker-350a-3-pole-600v-307.webp?v=1789582731","url":"https:\/\/www.ampstate.com\/products\/eaton-hld3350x-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}