{"product_id":"square-d-qo342mq200-load-center-reliable-delivery","title":"Square D QO342MQ200 Load Center","description":"\u003ch4 data-end=\"74\" data-start=\"57\"\u003eDescription\u003c\/h4\u003e\n\u003cp data-start=\"15\" data-end=\"457\"\u003eThe Square D QO342MQ200 load center is a 3-phase power distribution panel designed for commercial and industrial branch circuit management applications. It features a 200 A convertible main breaker configuration with 42 spaces and plug-on breaker mounting for flexible circuit installation and maintenance.\u003c\/p\u003e\n\u003cp data-start=\"15\" data-end=\"457\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"508\" data-start=\"75\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"508\" data-start=\"75\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 88.9493%; height: 529px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eSquare D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eElectrical Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eQO342MQ200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eLoadcenter Box and Interior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eQO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eMain Breaker Load Center\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003e208Y\/120 VAC, 240\/120 VAC Delta, 240 VAC Delta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eCircuit Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003e3-Phase 3\/4-Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eMaximum Number of Circuits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eMaximum Number of Spaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.05px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eMain Breaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eQO Convertible Main Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.0875px;\"\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eBreaker Mounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003ePlug-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eInterrupting Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003e25 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eBus Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eTin Plated Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eMain Wire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003e4 AWG to 300 kcmil Copper\/Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eEnclosure Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eNEMA 1 Indoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eApproval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003eUL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003e14.25 in W x 3.75 in D x 39.37 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.2853%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.4705%;\"\u003e52 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 data-end=\"533\" data-start=\"510\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 data-end=\"533\" data-start=\"510\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 data-end=\"533\" data-start=\"510\"\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eQO342MQ200\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"1165\" data-start=\"534\"\u003eThe QO342MQ200 is a QO Series load center manufactured by Square D for indoor electrical distribution systems requiring high circuit capacity and dependable branch protection. This 3-phase panelboard is designed with 42 spaces and 42 circuits to support commercial and industrial power distribution installations operating on multiple voltage configurations. The unit incorporates a convertible main breaker design, plug-on breaker mounting, and a tin-plated copper bus assembly to improve conductivity and simplify breaker installation procedures. Engineered for use with copper or aluminum conductors, the load center is UL listed and housed in a NEMA 1 enclosure for protected indoor applications.\u003c\/p\u003e\n\u003cp data-end=\"1185\" data-start=\"1167\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2186\" data-start=\"1186\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1195\" data-end=\"1982\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1097\" data-end=\"1761\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1163\" data-end=\"1867\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1147\" data-end=\"1840\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1048\" data-end=\"1754\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1192\" data-end=\"1857\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1189\" data-end=\"1880\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1095\" data-end=\"1767\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1113\" data-end=\"1807\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1204\" data-end=\"1890\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1207\" data-end=\"1875\"\u003e\n\u003cli data-section-id=\"9whcj9\" data-start=\"1207\" data-end=\"1294\"\u003e200 Amp Main Breaker: Supports high-capacity commercial power distribution systems.\u003c\/li\u003e\n\u003cli data-section-id=\"17ddafs\" data-start=\"1295\" data-end=\"1375\"\u003e42 Circuit Capacity: Provides extensive branch circuit expansion capability.\u003c\/li\u003e\n\u003cli data-section-id=\"1nztezh\" data-start=\"1376\" data-end=\"1461\"\u003e3-Phase Configuration: Designed for industrial and commercial electrical systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1oo0q3n\" data-start=\"1462\" data-end=\"1536\"\u003eTin-Plated Copper Bus: Enhances conductivity and corrosion resistance.\u003c\/li\u003e\n\u003cli data-section-id=\"evdkd5\" data-start=\"1537\" data-end=\"1624\"\u003ePlug-On Breaker Mounting: Simplifies breaker installation and servicing procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"cu5u9k\" data-start=\"1625\" data-end=\"1706\"\u003eConvertible Main Breaker Design: Allows flexible installation configurations.\u003c\/li\u003e\n\u003cli data-section-id=\"10bvbmg\" data-start=\"1707\" data-end=\"1790\"\u003eNEMA 1 Indoor Enclosure: Suitable for protected indoor electrical environments.\u003c\/li\u003e\n\u003cli data-section-id=\"1dnrais\" data-start=\"1791\" data-end=\"1875\"\u003e25 kA Interrupt Rating: Supports safe operation during fault-current conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1877\" data-end=\"2011\"\u003eThe QO342MQ200 delivers the reliability and precision required for commercial and industrial branch circuit distribution applications.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":51509878653226,"sku":"QO342MQ200","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l960_742b9e53-b8b1-4050-8a90-1d7ee0d67467.webp?v=1778172717","url":"https:\/\/iqelectro.com\/products\/square-d-qo342mq200-load-center-reliable-delivery","provider":"IQElectro","version":"1.0","type":"link"}