{"product_id":"eaton-503b027h08","title":"Eaton 503B027H08 125A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet essential 3‑phase protection with the Eaton 503B027H08 125A 3‑Pole 600 V Circuit Breaker. Engineered for reliability in commercial and light industrial settings, this part delivers dependable overcurrent protection for three‑phase circuits, helping safeguard conductors, motors, and control equipment from overloads and faults.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 503B027H08\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 125 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 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtects three‑phase equipment in commercial electrical panels, motor control centers, and industrial distribution boards\u003c\/li\u003e \u003cli\u003eIdeal for feeders and branch circuits in systems operating up to 600 V\u003c\/li\u003e \u003cli\u003eSuitable for retrofits or new installations where 125 A 3‑pole protection is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Eaton breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned to integrate seamlessly with Eaton‑equipped electrical systems, the 503B027H08 delivers clean, reliable interruption when fault conditions occur. Its 3‑pole configuration ensures synchronized protection across all three phases, helping to maintain system stability and reduce the risk of unbalanced loads.\u003c\/p\u003e \u003ch3\u003eWhat you gain with this model\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrecise 125 A protection for mid‑sized 3‑phase circuits, reducing equipment wear and downtime\u003c\/li\u003e \u003cli\u003eBroad compatibility with standard 3‑pole, 600 V installations in both retrofit and new builds\u003c\/li\u003e \u003cli\u003eClear part identification with the exact specification set (503B027H08) for easy ordering and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and considerations\u003c\/h3\u003e\n\u003cp\u003eUse in accordance with your panel design and electrical codes to ensure proper coordination with upstream protection devices. Verify that the surrounding gear and wiring are rated for 125 A and 600 V to maintain optimal protection and performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423679500450,"sku":"503B027H08","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/eaton-503b027h08","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}