{"product_id":"eaton-faz-b7-1-na","title":"Eaton FAZ-B7\/1-NA 7A 1-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton FAZ-B7\/1-NA 7A 1-Pole 277 V Circuit Breaker—a compact, dependable overcurrent protector designed for commercial electrical systems. Built to safeguard 277-volt circuits, this 1-pole breaker delivers targeted protection for lighting, control, and small equipment runs, helping you minimize downtime and equipment damage.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 7 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 277 V AC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FAZ-B7\/1-NA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\/Series:\u003c\/strong\u003e Eaton FAZ family\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for branch circuits in commercial environments with 277 V lighting and control loads\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise protection for 277 V systems:\u003c\/strong\u003e The 7 A rating is tailored for small to medium lighting and control circuits common in offices, retail spaces, and warehouses, helping prevent nuisance trips while guarding against overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOne-pole simplicity, reliable performance:\u003c\/strong\u003e A single-pole design keeps installation straightforward in compatible panels, while delivering robust, predictable protection for individual circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless Eaton FAZ compatibility:\u003c\/strong\u003e Designed to integrate with Eaton FAZ-family panels and hardware, ensuring coordinated protection across your distribution system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eLighting circuits in commercial buildings operating at 277 V, such as office suites, retail storefronts, and stairwell lighting runs.\u003c\/li\u003e \u003cli\u003eControl circuits for HVAC, motorized shades, or building automation components that run on 277 V.\u003c\/li\u003e \u003cli\u003eSmaller power feeds for signage, display lighting, and other 277 V loads where reliable trip protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and care tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUse only in panels that accept Eaton FAZ-series breakers to ensure proper fit and electrical coordination.\u003c\/li\u003e \u003cli\u003ePower down equipment and follow your facility’s safety protocols before replacement or installation.\u003c\/li\u003e \u003cli\u003eVerify the circuit load remains within the 7 A rating to prevent nuisance trips and maintain steady operation of connected loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading aging protection on a 277 V lighting run or stocking spare breakers for a commercial portfolio, the Eaton FAZ-B7\/1-NA 7A 1-Pole 277 V Circuit Breaker offers dependable, space-conscious overcurrent protection tailored to real-world commercial needs. It’s a practical, purpose-built choice for engineers and facilities teams managing 277 V electrical distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423645782178,"sku":"FAZ-B7\/1-NA","price":269.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/eaton-faz-b7-1-na","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}