{"product_id":"square-d-pga36120-circuit-breaker","title":"Square D | PGA36120 | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D PGA36120 circuit breaker, a purpose-built solution for demanding electrical systems that demand dependable three‑phase protection. With a 1200A rating, a 3‑pole configuration, and a 600V capacity, this breaker is engineered to guard high‑current feeders and critical circuits in industrial and commercial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 1200A — designed to interrupt substantial fault currents and protect heavy‑duty distribution paths.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3‑Pole — simplifies three‑phase protection with coordinated tripping across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600V — suitable for a wide range of industrial and commercial panels and equipment rated up to 600V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement purpose\u003c\/strong\u003e: Built for maintenance, retrofit, and replacement projects where PGA36120 is the reference part number.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference\u003c\/strong\u003e: The PGA36120 part number is the best guide to ensure proper fit with your panel’s mounting pattern and electrical ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this model for your system\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrecise alignment with heavy‑duty panels: The 3‑pole, 600V configuration matches many industrial distribution setups, delivering reliable, synchronized protection across all phases.\u003c\/li\u003e \u003cli\u003eStreamlined procurement path: Relying on the PGA36120 reference simplifies ordering and reduces the risk of incompatibility during retrofit or replacement projects.\u003c\/li\u003e \u003cli\u003eClear fit guidance: Before purchasing, verify that your equipment’s ratings and mounting requirements align with PGA36120 to ensure a seamless installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRetrofits: Update older panels to modern standards while preserving the existing three‑phase layout and bus arrangement.\u003c\/li\u003e \u003cli\u003eMaintenance: Replace aging breakers in critical service feeders to minimize downtime and maintain system protection.\u003c\/li\u003e \u003cli\u003eNew installations: When a system demands robust, three‑pole protection at 600V for high‑current applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eProcurement tip: Always confirm fit and ratings against your panel labeling and equipment documentation. The PGA36120 is the definitive reference for compatibility, helping you avoid misfits and ensuring reliable protection for your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424721948834,"sku":"PGA36120","price":21231.0,"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-pga36120-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}