{"product_id":"eaton-dnba3030-30a-2p-240v-circuit-breaker","title":"Eaton DNBA3030 30A 2P 240V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton DNBA3030, a rugged 30A, 2-pole, 240V circuit breaker built for everyday electrical protection in panelboards, load centers, and distribution systems.\u003c\/p\u003e \u003cp\u003eDesigned with replacement projects in mind, this DNBA3030 keeps your BOM aligned to the original part number, simplifying documentation, ordering, and maintenance. Whether you're stocking spares for service fleets or performing BOM maintenance, this genuine Eaton part ensures you have reliable protection when it matters most.\u003c\/p\u003e \u003ch3\u003eKey benefits and practical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDual-pole protection for 240V circuits, enabling simultaneous disconnection for safety and code compliance.\u003c\/li\u003e \u003cli\u003e30-amp rating suits common branch circuits, feeders, and panelboard protection in residential, commercial, and light industrial settings.\u003c\/li\u003e \u003cli\u003eDesigned to be compatible with Eaton panelboards and load centers, preserving original-system performance and protection characteristics.\u003c\/li\u003e \u003cli\u003eIdeal replacement for worn or damaged breakers and a dependable spare to minimize downtime during service windows.\u003c\/li\u003e \u003cli\u003eClear BOM alignment: ordering the DNBA3030 helps ensure inventory matches the OEM specification, reducing mismatches and confusion.\u003c\/li\u003e \u003cli\u003eAvailable from AmpState, with expert support to confirm fit and ensure compatibility with your setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that the part number DNBA3030 matches the OEM specification for your Eaton panel or distribution system.\u003c\/li\u003e \u003cli\u003eEnsure the electrical ratings (30A, 240V, 2P) align with the circuit being protected and comply with local codes.\u003c\/li\u003e \u003cli\u003eInstall by a licensed electrician following safety procedures; power off and discharge any stored energy before work.\u003c\/li\u003e \u003cli\u003eIf you’re uncertain about fit, message AmpState for expert guidance on compatibility with your panelboard or load center.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the Eaton DNBA3030 from AmpState?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eGenuine Eaton part designed for reliable circuit protection and long service life.\u003c\/li\u003e \u003cli\u003eConcrete value for replacements and maintenance where BOM fidelity matters.\u003c\/li\u003e \u003cli\u003eTransparent support and documentation to keep your electrical system compliant and up-to-date.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410999955618,"sku":"DNBA3030","price":350.0,"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-dnba3030-30a-2p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}