{"product_id":"nef423070-circuit-breaker","title":"NEF423070 | Circuit Breaker | 70A | 2-Pole | 480V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet NEF423070, a rugged industrial circuit breaker designed to deliver dependable overcurrent protection in demanding electrical installations. With a 70A rating, two poles, and 480V operation, this bolt-on device is engineered for straightforward field replacement, retrofits, and maintenance-driven upgrades in commercial and industrial panels.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NEF423070\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bolt-on breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure, quick mounting:\u003c\/strong\u003e The bolt-on design enables solid panel mounting and fast replacement, minimizing downtime during maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact current rating for reliable protection:\u003c\/strong\u003e At 70A, it provides clear protection for circuits that demand robust current handling without overtripping in normal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility with 480V systems:\u003c\/strong\u003e Specifically suited for industrial distribution and machinery that run at 480V AC, ensuring seamless integration with existing infrastructure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear reference for sourcing:\u003c\/strong\u003e The part number NEF423070 serves as the most reliable compatibility check when matching against spare parts, service boards, or retrofit kits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where upgrading to a 2-pole, 480V protection device is required to match current equipment specs.\u003c\/li\u003e \u003cli\u003eReplacement for aging breakers in industrial panels that service manufacturing lines, material handling systems, or heavy equipment.\u003c\/li\u003e \u003cli\u003eMaintenance workflows that prioritize quick swap-outs to minimize equipment downtime and keep production moving.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, safety, and installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering—the part number NEF423070 is your best reference for compatibility.\u003c\/li\u003e \u003cli\u003eVerify mounting space, bus bar configuration, and panel clearance to ensure smooth bolt-on installation.\u003c\/li\u003e \u003cli\u003eHave a licensed electrician perform installation and testing to ensure proper electrical integrity and safety.\u003c\/li\u003e \u003cli\u003eKeep this breaker in your service inventory as a reliable spare to reduce downtime during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professionals who demand dependable protection without sacrificing install efficiency, NEF423070 is a precise, purpose-built solution for modern 480V industrial panels. It’s the practical choice when your goal is to retrofit, replace, or maintain robust circuit protection with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426788036770,"sku":"NEF423070","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/nef423070-circuit-breaker-70a-2-pole-480v-bolt-749.webp?v=1789621841","url":"https:\/\/www.ampstate.com\/products\/nef423070-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}