{"product_id":"hlcg3450-circuit-breaker","title":"HLCG3450 | Circuit Breaker | 450A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHLCG3450 circuit breaker\u003c\/strong\u003e is an industrial-grade, three-pole protection device rated for \u003cstrong\u003e450A\u003c\/strong\u003e and \u003cstrong\u003e600V\u003c\/strong\u003e, designed for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cp\u003eIdentified by part number \u003cstrong\u003eHLCG3450\u003c\/strong\u003e, this breaker is your clear reference for compatibility in existing panels and switchgear. Before ordering, confirm fit and ratings against your equipment manual or labeling; the part number is the most reliable guide to ensure you don’t mismatch trip characteristics or mounting footprint.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 450A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eThis 450A, 3-pole, 600V circuit breaker is well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance outages on industrial power circuits where a known-good replacement is required\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading panels to new protection standards while preserving existing ratings\u003c\/li\u003e \u003cli\u003eReplacement of legacy equipment in manufacturing, processing, or distribution facilities\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this part stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact reference for compatibility:\u003c\/strong\u003e Rely on the HLCG3450 part number to match dimensions, terminals, and trip characteristics with your current system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear rating alignment:\u003c\/strong\u003e 450A at 600V provides robust protection for high-current feeders and branch circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly by design:\u003c\/strong\u003e Built to support service cycles and reliable operation in demanding industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical guidance\u003c\/h2\u003e\n\u003cp\u003eTo ensure a smooth fit, verify the electrical ratings and physical mounting requirements in your equipment documentation and cross-check against the \u003cstrong\u003eHLCG3450\u003c\/strong\u003e specification. Use the part number as your primary compatibility reference, and, if in doubt, consult a qualified electrician to confirm suitability for your panel or switchgear assembly.\u003c\/p\u003e \u003cp\u003eStore spare breakers in a cool, dry place and keep records of part numbers, purchase dates, and panel compatibility to streamline future replacements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426239238306,"sku":"HLCG3450","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\/hlcg3450-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}