{"product_id":"square-d-mga266002-powerpact-m-frame-mccb-2-pole-600a-i-line-mount-electronic-trip-unit-et-1-0-li-molded-case-circuit-breaker","title":"Square D MGA266002 PowerPact M-Frame MCCB – 2 Pole – 600A – I-Line Mount – Electronic Trip Unit (ET 1.0 LI) – Molded Case Circuit Breaker","description":"\u003cp data-start=\"185\" data-end=\"615\"\u003eThe Square D MGA266002 is a PowerPact M-Frame molded case circuit breaker (MCCB) designed for high-capacity industrial power distribution and protection. It provides reliable long-time and instantaneous (LI) protection using an ET 1.0 electronic trip unit. Engineered for use in I-Line panelboards and switchboards, it delivers strong fault protection and dependable performance in demanding electrical systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1vwh4os\" data-start=\"622\" data-end=\"648\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"626\" data-end=\"648\"\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"649\" data-end=\"954\"\u003e\n\u003cli data-section-id=\"g6xk2g\" data-start=\"649\" data-end=\"681\"\u003eFrame \/ Rated Current: 600 A\u003c\/li\u003e\n\u003cli data-section-id=\"3qafvc\" data-start=\"682\" data-end=\"746\"\u003eVoltage Rating:\n\u003cul data-start=\"704\" data-end=\"746\"\u003e\n\u003cli data-section-id=\"157rd2i\" data-start=\"704\" data-end=\"716\"\u003e240 V AC\u003c\/li\u003e\n\u003cli data-section-id=\"dclue8\" data-start=\"719\" data-end=\"731\"\u003e480 V AC\u003c\/li\u003e\n\u003cli data-section-id=\"1mh9jze\" data-start=\"734\" data-end=\"746\"\u003e600 V AC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11x0coz\" data-start=\"747\" data-end=\"765\"\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"v1lpoz\" data-start=\"766\" data-end=\"783\"\u003ePoles: 2 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"92i1tu\" data-start=\"784\" data-end=\"885\"\u003eInterrupting Capacity (AIC):\n\u003cul data-start=\"819\" data-end=\"885\"\u003e\n\u003cli data-section-id=\"1dy0kzn\" data-start=\"819\" data-end=\"839\"\u003e65 kA @ 240 V AC\u003c\/li\u003e\n\u003cli data-section-id=\"mfd86k\" data-start=\"842\" data-end=\"862\"\u003e35 kA @ 480 V AC\u003c\/li\u003e\n\u003cli data-section-id=\"9fzp2h\" data-start=\"865\" data-end=\"885\"\u003e18 kA @ 600 V AC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1l2ezxj\" data-start=\"886\" data-end=\"954\"\u003eUtilization: Industrial power distribution and feeder protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"q9xwgw\" data-start=\"961\" data-end=\"998\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"965\" data-end=\"998\"\u003eProtection and Trip Functions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"999\" data-end=\"1284\"\u003e\n\u003cli data-section-id=\"prwlyh\" data-start=\"999\" data-end=\"1030\"\u003eTrip Technology: Electronic\u003c\/li\u003e\n\u003cli data-section-id=\"zwsl0a\" data-start=\"1031\" data-end=\"1058\"\u003eTrip Unit Model: ET 1.0\u003c\/li\u003e\n\u003cli data-section-id=\"1uk02ef\" data-start=\"1059\" data-end=\"1158\"\u003eProtection Functions (LI):\n\u003cul data-start=\"1092\" data-end=\"1158\"\u003e\n\u003cli data-section-id=\"rifys0\" data-start=\"1092\" data-end=\"1127\"\u003eLong-Time Protection (Overload)\u003c\/li\u003e\n\u003cli data-section-id=\"mfo9bn\" data-start=\"1130\" data-end=\"1158\"\u003eInstantaneous Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1n6fwjt\" data-start=\"1159\" data-end=\"1218\"\u003eTrip Adjustability: Fixed thermal \/ adjustable magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"vthouf\" data-start=\"1219\" data-end=\"1240\"\u003ePush-to-Trip: Yes\u003c\/li\u003e\n\u003cli data-section-id=\"q9b5t8\" data-start=\"1241\" data-end=\"1284\"\u003eProtection Type: Solid-state electronic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1pog7sv\" data-start=\"1291\" data-end=\"1325\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1295\" data-end=\"1325\"\u003eConfiguration and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1326\" data-end=\"1656\"\u003e\n\u003cli data-section-id=\"1ln99js\" data-start=\"1326\" data-end=\"1377\"\u003eDevice Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"12i4eyv\" data-start=\"1378\" data-end=\"1413\"\u003eSeries: PowerPact MGA (M-Frame)\u003c\/li\u003e\n\u003cli data-section-id=\"1b4ibv0\" data-start=\"1414\" data-end=\"1456\"\u003eMounting Type: I-Line Panelboard Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1psheo5\" data-start=\"1457\" data-end=\"1509\"\u003eElectrical Connection: Lug terminals (line\/load)\u003c\/li\u003e\n\u003cli data-section-id=\"1uopzen\" data-start=\"1510\" data-end=\"1590\"\u003eApplication Type: Panelboards, switchboards, industrial distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"p3yo31\" data-start=\"1591\" data-end=\"1656\"\u003eReplacement: Upgraded replacement for legacy MA26600 breakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1i5ken1\" data-start=\"1663\" data-end=\"1710\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1667\" data-end=\"1710\"\u003eMechanical and Physical Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1711\" data-end=\"1979\"\u003e\n\u003cli data-section-id=\"186kg06\" data-start=\"1711\" data-end=\"1759\"\u003eWire Range: 3 × 3\/0 AWG to 500 kcmil (Al\/Cu)\u003c\/li\u003e\n\u003cli data-section-id=\"1dv9vso\" data-start=\"1760\" data-end=\"1807\"\u003eHigh-capacity industrial frame construction\u003c\/li\u003e\n\u003cli data-section-id=\"1f4aztg\" data-start=\"1808\" data-end=\"1843\"\u003eDesigned for I-Line integration\u003c\/li\u003e\n\u003cli data-section-id=\"rvu2dm\" data-start=\"1844\" data-end=\"1892\"\u003eOperating Temperature Range: -25 °C to 70 °C\u003c\/li\u003e\n\u003cli data-section-id=\"1ebmo2h\" data-start=\"1893\" data-end=\"1979\"\u003eModular accessory compatibility (shunt trip, aux switch, UV release, alarm switch)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"13jmbe6\" data-start=\"1986\" data-end=\"2022\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1990\" data-end=\"2022\"\u003eStandards and Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2023\" data-end=\"2195\"\u003e\n\u003cli data-section-id=\"6d8czo\" data-start=\"2023\" data-end=\"2033\"\u003eUL 489\u003c\/li\u003e\n\u003cli data-section-id=\"1pw3smc\" data-start=\"2034\" data-end=\"2049\"\u003eIEC 60947-2\u003c\/li\u003e\n\u003cli data-section-id=\"5fqlzx\" data-start=\"2050\" data-end=\"2062\"\u003eNEMA AB1\u003c\/li\u003e\n\u003cli data-section-id=\"12xbscc\" data-start=\"2063\" data-end=\"2082\"\u003eCSA C22.2 No. 5\u003c\/li\u003e\n\u003cli data-section-id=\"1uhrjgu\" data-start=\"2083\" data-end=\"2121\"\u003eCE \/ CSA \/ IEC \/ UL \/ NOM approved\u003c\/li\u003e\n\u003cli data-section-id=\"f8032d\" data-start=\"2122\" data-end=\"2169\"\u003eManufacturer: Schneider Electric \/ Square D\u003c\/li\u003e\n\u003cli data-section-id=\"l56fln\" data-start=\"2170\" data-end=\"2195\"\u003eSeries: PowerPact MGA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"kylm4h\" data-start=\"2202\" data-end=\"2218\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2206\" data-end=\"2218\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2219\" data-end=\"2739\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"kiji5p\" data-start=\"2219\" data-end=\"2269\"\u003eHigh-capacity 600A MCCB for industrial systems\u003c\/li\u003e\n\u003cli data-section-id=\"1uf5xmc\" data-start=\"2270\" data-end=\"2326\"\u003eAdvanced ET 1.0 electronic trip unit (LI protection)\u003c\/li\u003e\n\u003cli data-section-id=\"1dyh7gi\" data-start=\"2327\" data-end=\"2376\"\u003eHigh interrupting capacity up to 65 kA @ 240V\u003c\/li\u003e\n\u003cli data-section-id=\"mdx86c\" data-start=\"2377\" data-end=\"2429\"\u003eI-Line panelboard mounting for fast installation\u003c\/li\u003e\n\u003cli data-section-id=\"1xephuk\" data-start=\"2430\" data-end=\"2480\"\u003eReliable overload and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48538219905273,"sku":"MGA266002","price":4380.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/MGA266002_DA_1500.jpg?v=1781646469","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-mga266002-powerpact-m-frame-mccb-2-pole-600a-i-line-mount-electronic-trip-unit-et-1-0-li-molded-case-circuit-breaker","provider":"My Circuit Breakers","version":"1.0","type":"link"}