{"product_id":"square-d-q1380-circuit-breaker","title":"Square D | Q1380 | Circuit Breaker | 80A | 3-Pole | 240V | 10kA","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D Q1380 Circuit Breaker — 80A, 3-Pole, 240V, 10kA interrupting capacity — is built to protect your three-phase circuits with precision and reliability. Ideal for maintenance, retrofit, or replacement projects where exact specs matter, this breaker keeps critical equipment safe from overloads and short circuits.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 80A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting rating:\u003c\/strong\u003e 10kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference compatibility:\u003c\/strong\u003e Part number Q1380 is the best reference for compatibility; confirm fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this Square D model stands out\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eCombining a robust 10kA interrupting capacity with a precise 80A rating, the Q1380 is designed to safeguard three-phase equipment from short circuits and overloads in 240V systems. The 3-pole configuration provides synchronized protection across all phases, helping prevent phase imbalances that can damage motors and drives. This makes it a dependable choice for panel upgrades, mechanical rooms, and electrical spaces where downtime is costly.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThree-phase motor circuits in industrial automation, pumps, compressors, and conveyors\u003c\/li\u003e \u003cli\u003ePanel retrofits and replacement projects where the Q1380’s specs match the existing installation\u003c\/li\u003e \u003cli\u003eNew or upgraded 240V commercial and light-industrial power distribution layouts\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for installation and compatibility\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways verify that the panel and bus design accommodate a 3-pole, 240V unit with a 10kA interrupting rating before ordering.\u003c\/li\u003e \u003cli\u003eUse the Q1380 part number as your primary reference to ensure exact fit and ratings match your existing equipment.\u003c\/li\u003e \u003cli\u003eHandle with standard electrical safety protocols; ensure power is disconnected before replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424385847458,"sku":"Q1380","price":310.0,"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-q1380-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}