{"product_id":"eaton-hfde308035-80a-480v-3-pole-bolt-on-circuit-breaker","title":"Eaton HFDE308035 - 80 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEaton HFDE308035 is a rugged 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Rated at 80A and 480V, this unit is built to handle demanding three‑phase power environments while providing precise, repeatable protection when it matters most.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e for a rigid, vibration-resistant connection to the bus — minimizing movement and wear in demanding installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection for both overloads and short circuits, helping minimize nuisance trips and safeguard wiring and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM‑matched compatibility\u003c\/strong\u003e with Eaton load centers and panelboards for straightforward replacements and consistent electrical performance across your system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile deployment\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where 3‑phase, 480V power is present, providing reliable protection for feeders and branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: HFDE308035\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 80A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 480V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and scenarios\u003c\/h3\u003e\n\u003cp\u003eUse this Eaton breaker to protect feeders and branch circuits in panelboards and load centers that serve commercial spaces, light industrial equipment, or multi‑unit residential installations with 480V three‑phase systems. It’s well-suited for retrofit projects where a secure bolt-on solution is preferred or required, as well as new constructions that demand consistent trip performance across fluctuating loads and environmental conditions.\u003c\/p\u003e \u003ch3\u003ePractical installation and operation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panelboard or load center is compatible with matching Eaton OEM breakers to ensure alignment, termination, and trip characteristics.\u003c\/li\u003e \u003cli\u003eEnsure a clean, stout bus connection by following proper mounting procedures for bolt-on devices, and secure all mounting hardware to maintain alignment under vibration.\u003c\/li\u003e \u003cli\u003eCoordinate protection with downstream devices to achieve selective tripping — this helps prevent unnecessary interruptions while protecting upstream equipment.\u003c\/li\u003e \u003cli\u003eSchedule regular inspections of electrical connections and the unit’s mounting to catch signs of wear or loosening in high‑duty environments.\u003c\/li\u003e \u003cli\u003eWhen planning maintenance or upgrades, keep the 80A, 480V, 3‑pole characteristics in mind to match feeder ratings and system voltage requirements precisely.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose Eaton HFDE308035\u003c\/h3\u003e\n\u003cp\u003eDesigned by a trusted name in electrical protection, this breaker combines a secure bolt-on interface with a reliable thermal-magnetic trip mechanism, delivering durable performance in panelboards and load centers across residential, commercial, and light industrial settings. If you need a dependable, compatible 3‑pole solution for 480V systems that reduces nuisance trips and simplifies retrofits, HFDE308035 is engineered to fit seamlessly into Eaton‑based electrical infrastructures.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349598425250,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_25ecda5b-ef52-40b2-98c9-59d2de8f3bfe.png?v=1764150901","url":"https:\/\/www.ampstate.com\/products\/eaton-hfde308035-80a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}