{"product_id":"square-d-fa34050-50a-3p-480v-circuit-breaker","title":"Square D FA34050 50A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D FA34050\u003c\/strong\u003e 50A 3P 480V Circuit Breaker is built for everyday electrical work, delivering reliable circuit protection in panelboards, load centers, and electrical distribution systems.\u003c\/p\u003e\n\u003cp\u003eDesigned for applications where a direct part-number match matters, this 3-pole breaker provides solid protection for three-phase circuits at up to 480V. It’s a smart choice for maintenance teams, panel builders, and spare-inventory routines that prioritize compatibility and fast replacements.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FA34050\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e panelboards, load centers, and electrical distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e minimizes guesswork during replacements and reduces downtime in established systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e supports balanced three-phase protection, suitable for industrial and commercial distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e480V capability\u003c\/strong\u003e ensures compatibility with higher-voltage layouts often found in modern electrical installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTailored for professionals\u003c\/strong\u003e—a practical choice for maintenance crews, panel builders, and spare inventory where reliability and fit matter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmpState availability\u003c\/strong\u003e makes sourcing straightforward, keeping your project and service timelines on track.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3P 480V circuit breaker in existing Square D panels and distribution systems.\u003c\/li\u003e \u003cli\u003eStocking a reliable spare for critical panelboards and load centers in facilities with 480V three-phase service.\u003c\/li\u003e \u003cli\u003eIntegrating into new panel build projects that require a precise FA34050 form factor and electrical rating.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? \u003cstrong\u003eMessage us and we’ll help you confirm fit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410845290658,"sku":"FA34050","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fa34050-50a-3p-480v-circuit-breaker-ampstate-breakers-331.webp?v=1788975298","url":"https:\/\/www.ampstate.com\/products\/square-d-fa34050-50a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}