{"product_id":"qou345","title":"QOU345 Square D Miniature Circuit Breaker, QO Series, 45A, 3 Pole, 120\/240V AC, 10kA at 120\/240V AC","description":"\u003cul\u003e \u003cli\u003e \u003cstrong\u003eAmps:\u003c\/strong\u003e 45 A\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAC Voltage Rating:\u003c\/strong\u003e 120\/240V AC\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Standard\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDC Voltage Rating:\u003c\/strong\u003e 48V DC\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCircuit Breaker Actuator:\u003c\/strong\u003e Toggle\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePart Number\u003c\/td\u003e \u003ctd\u003eQOU345\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eSquare D\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eItem\u003c\/td\u003e \u003ctd\u003eMiniature Circuit Breaker\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAmps\u003c\/td\u003e \u003ctd\u003e45 A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAC Voltage Rating\u003c\/td\u003e \u003ctd\u003e120\/240V AC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCircuit Breaker Type\u003c\/td\u003e \u003ctd\u003eStandard\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNumber of Poles\u003c\/td\u003e \u003ctd\u003e3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDC Voltage Rating\u003c\/td\u003e \u003ctd\u003e48V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCircuit Breaker Actuator\u003c\/td\u003e \u003ctd\u003eToggle\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCircuit Breaker Mounting Style\u003c\/td\u003e \u003ctd\u003eSurface\/DIN Rail\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible Panelboard\/Load Center Series\u003c\/td\u003e \u003ctd\u003eQO\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePhase\u003c\/td\u003e \u003ctd\u003eThree\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSeries\u003c\/td\u003e \u003ctd\u003eQOU\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMax. AIR Rating\u003c\/td\u003e \u003ctd\u003e10kA at 120\/240V AC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFor Use With Air\u003c\/td\u003e \u003ctd\u003eConditioning and Refrigeration Equipment, Heating\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTerminal Connection Slotted Box Lug\u003c\/td\u003e \u003ctd\u003e(Reversible Line and Load)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrame Size\u003c\/td\u003e \u003ctd\u003e100A\/QOU\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUPC\u003c\/td\u003e \u003ctd\u003e785901489191\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Square D QOU345 is a three-pole miniature circuit breaker rated for 45 A at 120\/240V AC, with a 48V DC rating. It has a toggle actuator, mounts on a surface or DIN rail, and provides a maximum AIR rating of 10kA at 120\/240V AC. The unit features a slotted box lug terminal connection that is reversible for line and load.\u003c\/p\u003e\u003cp\u003eConfirm the part number against your existing unit or equipment before ordering to ensure correct fit.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":67711701680341,"sku":"QOU345","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/Z2z_xzfo5oy_c62b650e-9e49-4444-8471-1fd64132041f.jpg?v=1791533175","url":"https:\/\/proreplacementparts.com\/products\/qou345","provider":"Pro Replacement Parts","version":"1.0","type":"link"}