{"product_id":"square-d-pga36060u43a-circuit-breaker","title":"Square D | PGA36060U43A | Circuit Breaker | 600A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PGA36060U43A circuit breaker—a rugged protection device designed for demanding electrical systems. With a 600 A rating across 3 poles and a 600 V operating envelope, this unit is built to safeguard large feeders and critical circuits in commercial and industrial environments where reliability matters.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 600 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PGA36060U43A\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects, the PGA36060U43A is an ideal choice when exact specifications must be matched. Before ordering, confirm fit and ratings—the part number is the most reliable reference for compatibility with your Square D or compatible panel systems.\u003c\/p\u003e \u003ch3\u003eWhy this circuit breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDirect compatibility with Square D panels and assemblies that require a 600 A, 3‑pole, 600 V protection device.\u003c\/li\u003e \u003cli\u003eStreamlined retrofit capability reduces downtime during upgrades or reconfigurations.\u003c\/li\u003e \u003cli\u003eDurable construction designed for reliable operation in environments where uninterrupted protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanel upgrades in mid-to-large commercial buildings where feeder circuits demand 600 A protection.\u003c\/li\u003e \u003cli\u003eIndustrial equipment installations needing robust 3‑pole protection at 600 V.\u003c\/li\u003e \u003cli\u003eRetrofit projects that replace aging breakers without changing the panel infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fit and ratings using the exact part number PGA36060U43A before purchase.\u003c\/li\u003e \u003cli\u003eConsult your panel’s documentation to ensure proper mounting, compatible trip characteristics, and alignment with existing wiring and bus configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426833649826,"sku":"PGA36060U43A","price":35423.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-pga36060u43a-circuit-breaker-600a-3-pole-600v-612.webp?v=1789630591","url":"https:\/\/www.ampstate.com\/products\/square-d-pga36060u43a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}