{"product_id":"square-d-qo-qo390-90a-3p-240v-10ka-plug-in-thermal-magnetic-circuit-breaker","title":"Square D QO, QO390, 90A, 3P, 240V, 10kA, Plug-In, Thermal-Magnetic, Circuit Breaker","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSquare D QO390: 90 Amp, 3-Pole, Type QO thermal-magnetic plug-in circuit breaker, 240V, 10kA, common trip, box lugs, Visi-Trip, HACR Rated, UL Listed.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Schneider Electric (Square D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Range:\u003c\/strong\u003e QO Miniature Circuit Breakers (for Square D QO Load Centers and NQ Panelboards)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 785901004400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e QO390\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaker Type:\u003c\/strong\u003e Standard Thermal-Magnetic Circuit Breaker, Three-Pole Common Trip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 Volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating:\u003c\/strong\u003e 10 kAIC @ 240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Mode:\u003c\/strong\u003e Plug-In (3 spaces, ¾ in per pole)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections Terminals:\u003c\/strong\u003e Box Lugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Size:\u003c\/strong\u003e #4–2\/0 AWG Cu\/Al\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Height: 3.50 in; Width: 2.24 in; Depth: 2.91 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed, CSA Certified, HACR Rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e Visi-Trip indicator; tightening torque 49.6 lb-in (5.6 N·m); rated for 40°C ambient\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.07 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eThis Square D QO390 plug-in circuit breaker provides 90 Amp, 3-pole thermal-magnetic overload and short-circuit protection on 240V three-phase circuits in Square D QO load centers and NQ panelboards. It is HACR rated for HVAC equipment, its box lugs accept #4–2\/0 AWG copper or aluminum wire, and the Visi-Trip indicator shows at a glance when it has tripped.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":54415100870945,"sku":"QO390","price":99.0,"currency_code":"USD","in_stock":true},{"title":"RECONDITIONED","offer_id":54415100903713,"sku":"QO390-RECON","price":60.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/7763\/7921\/files\/IMG_0029_e86e935c-9d33-4c6e-bff3-9bb7d11cf1bb.jpg?v=1793975948","url":"https:\/\/www.resllcstore.com\/products\/square-d-qo-qo390-90a-3p-240v-10ka-plug-in-thermal-magnetic-circuit-breaker","provider":"RES LLC Store","version":"1.0","type":"link"}