{"product_id":"eaton-cutler-hammer-ehd3020-20a-3p-480v-circuit-breaker","title":"Eaton Cutler-Hammer EHD3020 20A 3P 480V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton Cutler-Hammer EHD3020—an engineered solution for dependable circuit protection in panelboards, load centers, and electrical distribution networks. This 20 A, 3-pole, 480 V bolt-on circuit breaker is designed for tough industrial and commercial environments where quick swaps and precise BOM alignment matter just as much as reliability.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting for fast, secure installation\u003c\/strong\u003e— streamlines replacement work and minimizes downtime by delivering a solid mechanical connection without complex bus-bar modifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 20 A at 480 V\u003c\/strong\u003e— tailored for 3-phase power distribution, ideal for commercial and light industrial applications where distributed loads require balanced protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-aligned replacement\u003c\/strong\u003e— specifically chosen to mirror the Eaton Cutler-Hammer EHD3020 specifications, helping maintain compatibility with existing panels and original BOM documentation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStock spare to preserve BOM continuity\u003c\/strong\u003e— keeping this part on hand ensures you can swap-in quickly, preserve inventory integrity, and avoid BOM discrepancies during maintenance cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupport from AmpState\u003c\/strong\u003e— if you’re unsure about fit, message us and we’ll help confirm compatibility with your panel or project requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis device is an excellent fit for professionals managing panelboard refreshes, load-center upgrades, or routine electrical distribution maintenance in environments powered by 480 V three-phase systems. By choosing the EHD3020, you’re investing in a proven bolt-on design that reduces installation complexity while preserving the integrity of your electrical distribution scheme.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey use cases\u003c\/strong\u003e include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReplacement projects where preserving the original part number and BOM is essential\u003c\/li\u003e \u003cli\u003eSpare stocking for service fleets to minimize downtime during outages\u003c\/li\u003e \u003cli\u003eUpgrades or retrofits of panelboards and load centers in 3-phase 480 V systems\u003c\/li\u003e \u003cli\u003eMaintenance planning for facilities with Eaton Cutler-Hammer distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and compatibility tips:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eConfirm that your panelboard or load center supports bolt-on, 3-pole 480 V circuit breakers of the EHD3020 family before purchase.\u003c\/li\u003e \u003cli\u003eKeep a verified spare on hand to ensure rapid replacement and maintain BOM alignment with the original specification.\u003c\/li\u003e \u003cli\u003eWhen in doubt about fit, use the AmpState support option: “Message us and we’ll help you confirm fit.”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410867572898,"sku":"EHD3020","price":790.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-ehd3020-20a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}