{"product_id":"eaton-hld3450x-circuit-breaker","title":"Eaton | HLD3450X | Circuit Breaker | 450A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton HLD3450X circuit breaker—a robust 450A, 3-pole, 600V protection device designed for demanding electrical distributions in industrial and commercial settings. Built for reliability, it helps protect critical equipment and keep systems running smoothly when it matters most.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement needs where exact specifications matter, the HLD3450X is engineered to fit compatible Eaton panels and enclosures, delivering fast, dependable protection with minimal downtime.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 450A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility note: Confirm fit and ratings before ordering. The part number HLD3450X is the best reference for compatibility across Eaton products and assemblies.\u003c\/p\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-pole design provides synchronized protection across three-phase loads, helping prevent unbalanced faults and improving system reliability.\u003c\/li\u003e \u003cli\u003e600V rating accommodates a wide range of industrial circuits—from motors and conveyors to control circuits and HVAC equipment.\u003c\/li\u003e \u003cli\u003eSpecifically suited for maintenance, retrofit, and replacement projects where precise specifications ensure a seamless, code-compliant install.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers and electrical technicians conducting panel upgrades or refurbishments\u003c\/li\u003e \u003cli\u003eContractors performing replacements in industrial environments\u003c\/li\u003e \u003cli\u003eMaintenance teams stocking accurate spare parts for Eaton-based systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep the part number HLD3450X as the definitive reference for compatibility checks.\u003c\/li\u003e \u003cli\u003eBefore ordering, verify that your equipment is designed for a 3-pole, 450A, 600V protective device of this exact model.\u003c\/li\u003e \u003cli\u003eStore replacement breakers in a controlled environment to maintain performance and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426446135458,"sku":"HLD3450X","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hld3450x-circuit-breaker-450a-3-pole-600v-961.webp?v=1789579026","url":"https:\/\/www.ampstate.com\/products\/eaton-hld3450x-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}