{"product_id":"eaton-ehd3090lbp10-circuit-breaker","title":"Eaton | EHD3090LBP10 | Circuit Breaker | 90A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eProtect critical 3-phase loads with the Eaton \u003cstrong\u003eEHD3090LBP10\u003c\/strong\u003e Circuit Breaker—90A, 3-Pole, 480V—engineered for reliability in maintenance, retrofit, and replacement projects that demand exact specifications.\u003c\/p\u003e \u003cp\u003eDesigned for 480V three-phase systems, this unit provides robust interruption capability and consistent performance within Eaton's panel ecosystems when the reference part number \u003cstrong\u003eEHD3090LBP10\u003c\/strong\u003e is used.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 90A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e: Part number EHD3090LBP10 for compatibility checks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model matters\u003c\/h3\u003e \u003cp\u003eWhat sets this circuit breaker apart is its exact compatibility with Eaton panels that call for the EHD3090LBP10 series, ensuring proper trip characteristics and electrical clearance. The 3-pole design supports balanced protection for three-phase feeders, helping prevent unbalanced faults from propagating through downstream equipment. For retrofit projects, maintaining a 90A protection level helps align with existing load profiles while preserving space and wiring arrangements in existing enclosures.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacing a failed breaker in 480V, three-phase industrial or commercial equipment powered by Eaton panels.\u003c\/li\u003e \u003cli\u003eRetrofitting legacy electrical systems to upsize or standardize 90A protection across critical feeders.\u003c\/li\u003e \u003cli\u003eMaintenance scenarios where exact spec continuity with existing Eaton infrastructure is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant ordering note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility; always cross-check against your panel label, equipment list, or service manual to ensure a seamless replacement.\u003c\/p\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMatch the part number: EHD3090LBP10, with the breaker slot type and panel model in your Eaton installation.\u003c\/li\u003e \u003cli\u003eEnsure the system voltage is 480V and that the application is a three-phase load.\u003c\/li\u003e \u003cli\u003eCheck the current rating aligns with your protection requirements (90A).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426619248802,"sku":"EHD3090LBP10","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/eaton-ehd3090lbp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}