{"product_id":"eaton-hfd3020l-20a-600v-3-pole-circuit-breaker","title":"Eaton HFD3020L - 20 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton HFD3020L is a 3-pole molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. With a 20A rating and a 600V insulation capability, it’s built to handle demanding electrical environments while keeping your power distribution clean and safe.\u003c\/p\u003e \u003cp\u003eWhy engineers and electricians choose the HFD3020L:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space and simplifies installation in tight electrical enclosures, making it ideal for retrofit projects or crowded panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by responding to both overloads (thermal) and short circuits (magnetic), reducing nuisance trips and ensuring quick isolation when faults occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole (3P) operation\u003c\/strong\u003e offers coordinated protection for three-phase circuits with a common trip, ensuring simultaneous disengagement of all poles for safer motor and equipment protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to pair with matching Eaton OEM loadcenters and panelboards, ensuring a seamless fit and reliable performance in standard configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments, from small business electrical closets to equipment rooms with 3-phase loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: HFD3020L\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 20A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtect a 3-phase motor circuit in a light industrial panel without sacrificing space inside the enclosure.\u003c\/li\u003e \u003cli\u003eUpgrade or replace a failed breaker in Eaton-based panelboards to restore reliable branch protection.\u003c\/li\u003e \u003cli\u003eInstall in commercial electrical rooms where compact, three-phase protection is required for HVAC equipment, pumps, or conveyors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the HFD3020L means opting for a dependable, space-efficient solution that aligns with Eaton’s panel ecosystem while delivering precise protection for everyday electrical loads. For projects needing trusted three-pole protection at 20 amps and up to 600V, this part number—HFD3020L—is a clear, compatible choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349596393634,"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_cea2db5d-2cf4-494a-9017-04d40bf3b79f.png?v=1764150832","url":"https:\/\/www.ampstate.com\/products\/eaton-hfd3020l-20a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}