{"product_id":"square-d-qo-qob390-90a-3p-240v-bolt-on-thermal-magnetic-circuit-breaker","title":"Square D QO, QOB390, 90A, 3P, 240V, Bolt-On, Thermal Magnetic, Circuit Breaker","description":"\u003ch4 dir=\"ltr\" class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eSquare D QOB390: 90 Amp, 3-Pole, Thermal Magnetic Circuit Breaker, 240V, 10kA, Bolt-On, UL Listed, CSA, HACR Rated.\u003c\/h4\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Schneider Electric (Square D)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eProduct Range:\u003c\/strong\u003e QO (for use in NQO\/NQOD panelboards)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 785901019725\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e QOB390\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBreaker Type:\u003c\/strong\u003e Thermal Magnetic\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90 Amps\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120\/240 Volts AC\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eInterrupt Rating:\u003c\/strong\u003e 10 kAIC\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMounting Mode:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWire Size:\u003c\/strong\u003e #4–2\/0 AWG Cu, #4–2\/0 AWG Al\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTightening Torque:\u003c\/strong\u003e 49.6 lb-in\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Height: 3.5 in; Width: 2.25 in; Depth: 2.91 in\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.08 lbs\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed, CSA, HACR Rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis Square D QOB390 bolt-on thermal magnetic circuit breaker delivers dependable 90 Amp, 3-Pole protection for 120\/240V circuits in NQO\/NQOD panelboards. Designed for bolt-on installation with 10kA interrupt rating, it supports commercial and light industrial applications.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":53064470364449,"sku":"QOB390","price":95.0,"currency_code":"USD","in_stock":true},{"title":"RECONDITIONED","offer_id":53064470397217,"sku":"QOB390-RECON","price":68.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/7763\/7921\/files\/IMG_001-Photoroom_22fdd231-9a09-4bc3-a14a-fd3e2663bdc2.jpg?v=1784837225","url":"https:\/\/www.resllcstore.com\/products\/square-d-qo-qob390-90a-3p-240v-bolt-on-thermal-magnetic-circuit-breaker","provider":"RES LLC Store","version":"1.0","type":"link"}