{"product_id":"eaton-gd3030-30a-3p-480v-circuit-breaker","title":"Eaton GD3030 30A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Eaton, the GD3030 is a 30A, 3-pole circuit breaker designed to protect three-phase electrical systems at up to 480V. This unit is a smart choice for panelboards, load centers, and general electrical distribution where dependable overcurrent protection and exact part-number compatibility are priorities.\u003c\/p\u003e \u003ch2\u003eWhy the Eaton GD3030 stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned for maintenance teams, panel builders, and stock management, the GD3030 helps streamline installs and replacements with a direct part-number match that simplifies sourcing and reduces downtime. When your system relies on precise Eaton components, using the GD3030 ensures consistent performance and easier spare-part planning—no guesswork on compatibility.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e GD3030\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho benefits\u003c\/h2\u003e\n\u003cp\u003eIdeal for facilities with three-phase 480V distribution, including manufacturing lines, commercial electrical rooms, and data-center infrastructure where reliable protection and standardization matter. It’s also a strong fit for teams building or refurbishing panelboards and for inventory managers who need exact-match parts to minimize mis-orders.\u003c\/p\u003e \u003ch2\u003ePractical use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing or stocking spare parts for existing Eaton panelboards and load centers in 480V three-phase systems.\u003c\/li\u003e \u003cli\u003eInstalling new equipment where a proven, compatible 3P 480V breaker is required to meet downstream protection objectives.\u003c\/li\u003e \u003cli\u003eStandardizing components across multiple sites to simplify maintenance and procurement with a known GD3030 specification.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and availability\u003c\/h2\u003e\n\u003cp\u003eCompatibility matters, and the GD3030 is a direct-part-number solution for Eaton-based distributions. If you’re unsure about fit, AmpState offers assistance to confirm compatibility and ensure a seamless match with your panelboards or distribution equipment. \u003cstrong\u003eMessage us\u003c\/strong\u003e to verify fit against your exact panel model and existing Eaton components.\u003c\/p\u003e \u003ch2\u003eWhy shop with AmpState\u003c\/h2\u003e\n\u003cp\u003eAmazon-grade convenience meets industrial reliability. AmpState lists the GD3030 as a dependable option for maintaining, stocking, and upgrading three-phase 480V circuits. By choosing a genuine Eaton part, you gain consistent trip characteristics, proven performance, and a streamlined procurement path that keeps your project on schedule.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410875437218,"sku":"GD3030","price":1298.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-gd3030-30a-3p-480v-circuit-breaker-ampstate-breakers-164.webp?v=1788982758","url":"https:\/\/www.ampstate.com\/products\/eaton-gd3030-30a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}