{"product_id":"square-d-paf3612001680-circuit-breaker","title":"Square D | PAF3612001680 | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D's PAF3612001680 circuit breaker provides rugged, dependable overcurrent protection for demanding electrical installations. With a 1200A rating across 3 poles and a 600V maximum, it’s engineered to shield heavy-duty panels from surges while delivering reliable performance during routine maintenance, retrofit projects, or replacement scenarios.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PAF3612001680\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model matters\u003c\/h3\u003e\n\u003cp\u003eDesigned for compatibility with Square D distribution panels, this breaker helps maintain electrical protection continuity when upgrading or refreshing legacy gear. The 3-pole design offers coordinated protection across three live conductors, making it suitable for 3-phase systems common in industrial and large commercial settings. The high 1200A rating makes it a compelling choice for main or feeder protection in facilities with substantial load profiles.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service of existing Square D panels that require exact spec matching\u003c\/li\u003e \u003cli\u003eRetrofit projects where panel ratings and conductor configurations demand a precise replacement\u003c\/li\u003e \u003cli\u003eReplacement of worn or failing breakers in 3-phase 600V systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings. The part number PAF3612001680 is your best reference for compatibility with your specific panel or disconnect enclosure. Confirm the following to ensure a seamless replacement:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePanel type and model, and whether it supports 3-pole, 600V protection\u003c\/li\u003e \u003cli\u003eMatching bus bar and lug configurations\u003c\/li\u003e \u003cli\u003eElectrical service conditions align with the 1200A current rating\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePerformance and safety\u003c\/h3\u003e\n\u003cp\u003eWith robust construction typical of Square D products, this circuit breaker delivers consistent trip performance and dependable interruption of fault currents. Proper handling, installation by a qualified electrician, and adherence to local electrical codes ensure safe operation and longevity.\u003c\/p\u003e \u003ch3\u003ePractical tips for longevity\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eStore unused breakers in original packaging and keep them dry and clean until installation\u003c\/li\u003e \u003cli\u003eMaintain panel labeling and ensure a clear access path for safe service\u003c\/li\u003e \u003cli\u003ePeriodic inspection of connections and enclosure integrity helps prevent nuisance trips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426239434914,"sku":"PAF3612001680","price":2010.0,"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-paf3612001680-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}