{"product_id":"qo320l125g-square-d-qo-series-125a-3-phase-20-space-indoor-load-center","title":"QO320L125G | Square D QO Series 125A 3-Phase 20-Space Indoor Load Center","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"870\" data-start=\"534\"\u003eThe Square D QO320L125G is a three-phase load center engineered to distribute power safely and efficiently in commercial and light industrial electrical systems. Featuring a 125-amp fixed main lug configuration, this load center supports up to 20 circuits within a compact indoor enclosure. It is designed for use with QO circuit breakers and operates across multiple three-phase voltage configurations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 411.47px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eSquare D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003ePower Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eQO320L125G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eLoad Centers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eQO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eLoad Center\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003e125 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eNumber of Spaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eMaximum Circuits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eNumber of Phases\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003e3 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003e208Y\/120 V AC, 240\/120 V Delta AC, 240 V Delta AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eBusbar Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eTin-Plated Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eNEMA 1 Indoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eWelded Sheet Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eElectrical Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eLugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eGround Bar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003eIncluded (Not Installed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eAmbient Operating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003e23 °F to 104 °F (-5 °C to 40 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003e20.9 in (531 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003e14.3 in (362 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7427%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.038%; height: 19.5938px;\"\u003e12.95 lb (5.87 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About QO320L125G\u003c\/h4\u003e\n\u003cp data-end=\"1460\" data-start=\"906\"\u003eThe QO320L125G is part of Square D’s QO series, known for durable construction and reliable electrical distribution performance. This load center utilizes tin-plated copper busbars housed in a welded steel enclosure with a baked enamel gray finish for long-term durability. It supports three-phase, three-wire and four-wire systems and is compatible with both copper and aluminum conductors. Intended for indoor installations, the unit includes a grounding bar and provides flexibility for various commercial power distribution layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e125 Amp Main Lug Rating: Supports reliable power distribution for moderate-load three-phase systems.\u003c\/li\u003e\n\u003cli\u003eThree-Phase Compatibility: Designed for both 3-phase 3-wire and 3-phase 4-wire electrical configurations.\u003c\/li\u003e\n\u003cli\u003e20 Space Design: Accommodates up to 20 single-pole circuits without tandem breakers.\u003c\/li\u003e\n\u003cli\u003eTin-Plated Copper Busbars: Enhance conductivity and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eNEMA 1 Indoor Enclosure: Suitable for dry, indoor electrical rooms and utility spaces.\u003c\/li\u003e\n\u003cli\u003eFixed Main Lugs: Provides a stable, non-convertible main lug connection.\u003c\/li\u003e\n\u003cli\u003eGround Bar Included: Supplied with a grounding bar for proper system grounding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe QO320L125G delivers the reliability and precision required for three-phase indoor power distribution systems.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":51121339597098,"sku":"QO320L125G","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_70f68d4f-8f72-4c3c-baec-db6011bf646c.webp?v=1770282218","url":"https:\/\/iqelectro.com\/products\/qo320l125g-square-d-qo-series-125a-3-phase-20-space-indoor-load-center","provider":"IQElectro","version":"1.0","type":"link"}