{"product_id":"eaton-ehd3020w","title":"Eaton EHD3020W 20A 3-Pole 480 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet reliable, industry-grade protection for your 3-phase 480-volt systems with the Eaton EHD3020W 20A 3-Pole Circuit Breaker. This exact part number—EHD3020W—delivers precise overload protection across all three phases, helping keep motors, drives, and other essential equipment safe in demanding commercial and industrial environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specs at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EHD3020W\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this 3-Pole 480 V breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree-pole configuration ensures simultaneous disconnection of all phases, enhancing safety and preventing partial-line faults in 480V systems.\u003c\/li\u003e \u003cli\u003eDesigned for robust industrial use, offering dependable protection for high-demand equipment commonly found in manufacturing lines, HVAC systems, and heavy-duty automation.\u003c\/li\u003e \u003cli\u003e20 A rating provides precise protection—enough to guard against overload without triggering unnecessary trips in typical 480V circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and ideal applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacement or upgrade in 480V three-phase panels servicing motors, conveyors, pumps, or presses.\u003c\/li\u003e \u003cli\u003eNew installations where a compact, reliable 3-pole breaker is required for a 480V distribution network.\u003c\/li\u003e \u003cli\u003eSituations demanding quick, reliable isolation of all three phases to restore safe operation after a fault.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations for installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your panel’s mounting style and bus arrangement to ensure proper fit and performance.\u003c\/li\u003e \u003cli\u003eInstall according to applicable electrical codes and the manufacturer’s guidelines to maximize safety and longevity.\u003c\/li\u003e \u003cli\u003eHaving a spare EHD3020W on hand can minimize downtime in critical 3-phase systems by enabling rapid replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith Eaton backing this 20A, 3-Pole 480 V circuit breaker, you gain dependable, site-ready protection engineered to handle the realities of industrial electricity. The EHD3020W is purpose-built for 480V three-phase protection, delivering consistent performance where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423338778786,"sku":"EHD3020W","price":2692.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/eaton-ehd3020w","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}