{"product_id":"square-d-qob360-60a-240v-3-pole-bolt-on-circuit-breaker","title":"Square D QOB360 - 60 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QOB360 is a rugged 60-amp, 240-volt, 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to withstand real-world vibration and electrical stress, this breaker delivers consistent protection where it matters most—from home service panels to light commercial installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, helping maintain reliable performance in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e combines precise thermal sensing with magnetic trip action, delivering stable, repeatable protection across a range of fault conditions and minimizing nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is intended for use with matching Square D load centers and panelboards, ensuring straightforward integration and reliable electrical compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial settings, making it a practical choice for a variety of panel configurations and protection requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker matters\u003c\/h2\u003e\n\u003cp\u003eWhen protecting critical branch circuits, you need a breaker that responds accurately to overloads and short circuits while staying securely connected in the panel. The QOB360’s bolt-on construction minimizes movement that can loosen connections over time, and the thermal-magnetic trip mechanism provides predictable behavior during fault events. This means you get faster fault clearance, reduced arcing risks, and longer equipment life for your panelboard or load center.\u003c\/p\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QOB360\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 60A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential panelboards upgrading or replacing aging protection devices in home electrical systems\u003c\/li\u003e \u003cli\u003eCommercial panel assemblies where reliable 60A, 3-pole protection is required\u003c\/li\u003e \u003cli\u003eLight industrial installations that demand solid, vibration-resistant mounting and repeatable protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Square D QOB360 for a trusted combination of rugged construction, precise protection, and easy compatibility with matching OEM panel products. It’s a practical, long-term solution when robust branch circuit protection is essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355421036706,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_e66bd679-8385-4779-8879-cb276149da0b.png?v=1764691997","url":"https:\/\/www.ampstate.com\/products\/square-d-qob360-60a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}