{"product_id":"eaton-cutler-hammer-bd3020-30a-1p-120v-circuit-breaker","title":"Eaton Cutler-Hammer BD3020 30A 1P 120V Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton Cutler-Hammer BD3020 30A 1P 120V Plug-On Circuit Breaker is built for everyday electrical work, delivering dependable protection for single-circuit loads in panelboards, load centers, and electrical distribution setups. With a 30-amp, 1-pole, 120-volt rating, this BD3020 unit is designed to safeguard your circuits while fitting seamlessly into Eaton’s established panel families.\u003c\/p\u003e \u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDesigned for straightforward protection and fast swaps, the BD3020 plugs directly onto the panel interface, making it a practical choice for both field replacements and new installations. Its plug-on design supports efficient service calls and reduces downtime when you need a reliable, code-compliant solution on hand.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage and voltage:\u003c\/strong\u003e 30 A, 120 V, 1-pole configuration for a single hot conductor in a typical 120V distribution circuit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-On reliability:\u003c\/strong\u003e Quick, secure installation that integrates with panelboards and load centers designed for Eaton’s BD-series breakers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted applications:\u003c\/strong\u003e Ideal for panelboard upgrades, distribution panel protection, and routine replacement projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBOM alignment:\u003c\/strong\u003e Helps keep your bill of materials aligned to the original part number, simplifying ordering and stocking.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStock and support:\u003c\/strong\u003e Available from AmpState, with assistance to verify fit and compatibility if needed—just send a message and we’ll help confirm a precise match.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this BD3020 matters\u003c\/h2\u003e\n\u003cp\u003eChoosing the BD3020 means selecting a plug-on solution tailored to Eaton’s electrical distribution ecosystem. Its 1-pole, 30A rating protects single-circuit loads from overcurrent events in 120V systems, helping to prevent damage to wiring and connected devices. The plug-on format streamlines maintenance workflows, so electricians can swap in a replacement breaker quickly without custom adapters or extra hardware.\u003c\/p\u003e \u003ch2\u003eIdeal use cases and who benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eField technicians performing panel replacements or service upgrades in residential or light commercial settings.\u003c\/li\u003e \u003cli\u003eFacilities teams maintaining distribution reliability, stocking spare parts to minimize downtime.\u003c\/li\u003e \u003cli\u003eProjects aiming to preserve BOM integrity by sticking with the original Eaton part number.\u003c\/li\u003e \u003cli\u003eAny installation where a dependable, plug-on 1P breaker is required for 120V circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical notes and installation tips\u003c\/h2\u003e\n\u003cp\u003eBefore swapping in the BD3020, confirm that your panelboard or load center accepts this plug-on 1-pole design and remains within the specified 120V, 30A rating. For compatibility confirmation, AmpState offers support—message us to verify fit against your existing part number or panel labeling. Keep a stocked BD3020 on hand for fast replacements and to maintain uninterrupted electrical protection in your distribution system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410837917858,"sku":"BD3020","price":201.0,"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-bd3020-30a-1p-120v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}