{"product_id":"qo380","title":"Square D QO380 - 80A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QO380 — a dependable 80A, 3-Pole circuit breaker designed to safeguard three-phase electrical systems with precision. Built to endure in demanding environments, this unit delivers reliable overcurrent protection for critical circuits in panelboards, switchboards, and control panels.\u003c\/p\u003e \u003cp\u003eEngineered for versatility across industrial, commercial, and OEM applications, the QO380 fits seamlessly into three-phase distribution setups, helping you maintain uptime and protect motors and feeders from overloads and faults.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating: 80A\u003c\/strong\u003e – robust protection for mid-range three-phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles: 3-Pole\u003c\/strong\u003e – ideal for three-phase distribution and motor-driven loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type: Circuit Breaker\u003c\/strong\u003e – fast, reliable interruption of fault currents to prevent damage.\u003c\/li\u003e \u003cli\u003ePart of the Square D QO family, offering compatibility with standard QO panels and system components.\u003c\/li\u003e \u003cli\u003eDesigned for use in \u003cstrong\u003epanelboards, switchboards, and control panels\u003c\/strong\u003e, providing flexible mounting options in a compact footprint.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eIn any electrical installation, selecting the right protection device is about aligning protection with the load profile. The QO380’s 80A rating, combined with a three-pole design, provides targeted protection for three-phase feeders and motor circuits. By reliably interrupting fault currents, it helps reduce potential equipment damage, minimizes downtime, and supports safer startup and operation of drives and motors.\u003c\/p\u003e \u003ch3\u003eIdeal uses\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial panelboards and switchboards handling three-phase loads\u003c\/li\u003e \u003cli\u003eMotor control centers where dependable feeder protection is essential\u003c\/li\u003e \u003cli\u003eCommercial distribution panels supporting HVAC, pumps, conveyors, and large machinery\u003c\/li\u003e \u003cli\u003eOEM equipment requiring a sturdy, standard-size protective device for three-phase systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot:\u003c\/strong\u003e Current rating: 80A • Poles: 3-Pole • Breaker type: Circuit Breaker. For projects needing solid, three-phase overcurrent protection in a compact, reliable package, the Square D QO380 stands out as a precise, purpose-built choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390516351138,"sku":"QO380","price":244.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_70bb0bfb-f15c-4eaa-b9f9-6f5993f61f25.png?v=1765376370","url":"https:\/\/www.ampstate.com\/products\/qo380","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}