{"product_id":"square-d-fa14030c-circuit-breaker","title":"Square D | FA14030C | Circuit Breaker | 30A | 1-Pole | 277V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D FA14030C 30A 1-Pole 277V Circuit Breaker\u003c\/strong\u003e is built to deliver dependable overcurrent protection in commercial electrical systems that rely on 277-volt circuits. Designed for maintenance, retrofit, and replacement, this unit ensures you can restore reliable power delivery where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eWhy this FA14030C matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit compatibility\u003c\/strong\u003e — part number FA14030C is the strongest reference for matching panels and builds that require a 1-pole, 277V circuit breaker.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent 30A protection\u003c\/strong\u003e — provides a clear, predictable current limit for medium-load lighting and equipment circuits common in commercial spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient replacements\u003c\/strong\u003e — a straightforward, one-for-one swap that minimizes downtime during maintenance or retrofit projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability in busy environments\u003c\/strong\u003e — engineered to endure the demands of commercial electrical rooms and frequent service cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eUse this 1-pole 277V breaker for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacement of failed breakers in existing panels that run on 277V lighting or equipment circuits.\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades where higher voltage distribution is required or specified.\u003c\/li\u003e \u003cli\u003eStocking a dependable, high-demand component for maintenance programs in offices, retail spaces, schools, and warehouses.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FA14030C\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eImportant fit and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e on your panel label or with your panel manufacturer. The FA14030C part number is the best reference for compatibility, helping ensure you get the correct breaker for your specific panel model and 277V circuit requirements. When installing, follow standard electrical safety practices and local codes to complete a safe, compliant replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426298482850,"sku":"FA14030C","price":4362.0,"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\/square-d-fa14030c-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}