{"product_id":"chint-nxm-800h4300-mccb-800a-3p-50ka-molded-case-circuit-breaker","title":"CHINT NXM-800H\/4300 MCCB – 800A, 3P, 50kA Molded Case Circuit Breaker","description":"\u003cp data-start=\"278\" data-end=\"704\"\u003e\u003cstrong data-start=\"278\" data-end=\"302\"\u003eProduct Description:\u003c\/strong\u003e\u003cbr data-start=\"302\" data-end=\"305\"\u003eThe \u003cstrong data-start=\"309\" data-end=\"342\"\u003eCHINT NXM-800H\/4300 800A MCCB\u003c\/strong\u003e is a heavy-duty molded case circuit breaker built for \u003cstrong data-start=\"397\" data-end=\"433\"\u003ehigh-capacity power distribution\u003c\/strong\u003e in industrial, commercial, and utility-grade electrical systems. With a high short-circuit breaking capacity of \u003cstrong data-start=\"546\" data-end=\"562\"\u003e50kA at 230V\u003c\/strong\u003e and \u003cstrong data-start=\"567\" data-end=\"587\"\u003e36kA at 400–415V\u003c\/strong\u003e, this 3-pole breaker ensures reliable protection from overloads and short circuits in mission-critical environments.\u003c\/p\u003e\n\u003cp data-start=\"706\" data-end=\"974\"\u003eEquipped with a \u003cstrong data-start=\"722\" data-end=\"752\"\u003ethermal-magnetic trip unit\u003c\/strong\u003e, the NXM-800H offers precision and safety, meeting stringent \u003cstrong data-start=\"814\" data-end=\"832\"\u003eIEC\/EN 60947-2\u003c\/strong\u003e standards. Its rugged NXM-800 frame allows it to handle intensive electrical loads while saving space in control panels or main switchboards.\u003c\/p\u003e\n\u0026lt; data-start=\"976\" data-end=\"979\"\u0026gt;\n\u003cp data-start=\"981\" data-end=\"998\"\u003e\u003cstrong data-start=\"981\" data-end=\"998\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"999\" data-end=\"1426\"\u003e\n\u003cli data-start=\"999\" data-end=\"1028\"\u003e\n\u003cp data-start=\"1001\" data-end=\"1028\"\u003e✅ \u003cstrong data-start=\"1003\" data-end=\"1021\"\u003eRated Current:\u003c\/strong\u003e 800A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1029\" data-end=\"1083\"\u003e\n\u003cp data-start=\"1031\" data-end=\"1083\"\u003e✅ \u003cstrong data-start=\"1033\" data-end=\"1055\"\u003eBreaking Capacity:\u003c\/strong\u003e 50kA @ 230V \/ 36kA @ 400V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1084\" data-end=\"1133\"\u003e\n\u003cp data-start=\"1086\" data-end=\"1133\"\u003e✅ \u003cstrong data-start=\"1088\" data-end=\"1107\"\u003eVoltage Rating:\u003c\/strong\u003e 800V AC insulation (Ui)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1134\" data-end=\"1188\"\u003e\n\u003cp data-start=\"1136\" data-end=\"1188\"\u003e✅ \u003cstrong data-start=\"1138\" data-end=\"1152\"\u003eTrip Unit:\u003c\/strong\u003e Fixed thermal-magnetic protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1189\" data-end=\"1235\"\u003e\n\u003cp data-start=\"1191\" data-end=\"1235\"\u003e✅ \u003cstrong data-start=\"1193\" data-end=\"1216\"\u003ePole Configuration:\u003c\/strong\u003e 3P (Three-phase)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1286\"\u003e\n\u003cp data-start=\"1238\" data-end=\"1286\"\u003e✅ \u003cstrong data-start=\"1240\" data-end=\"1265\"\u003ePush-to-Trip Function\u003c\/strong\u003e for manual testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1287\" data-end=\"1347\"\u003e\n\u003cp data-start=\"1289\" data-end=\"1347\"\u003e✅ \u003cstrong data-start=\"1291\" data-end=\"1305\"\u003eStandards:\u003c\/strong\u003e IEC\/EN 60947-2, CE, KEMA, EAC certified\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1348\" data-end=\"1426\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1426\"\u003e✅ \u003cstrong data-start=\"1352\" data-end=\"1374\"\u003eNXM-800 Frame Size\u003c\/strong\u003e – Built for high-load and industrial-grade panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u0026lt; data-start=\"1428\" data-end=\"1431\"\u0026gt;\n\u003cp data-start=\"1433\" data-end=\"1464\"\u003e\u003cstrong data-start=\"1433\" data-end=\"1462\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1465\" data-end=\"1985\"\u003e\n\u003cli data-start=\"1465\" data-end=\"1493\"\u003e\n\u003cp data-start=\"1467\" data-end=\"1493\"\u003e\u003cstrong data-start=\"1467\" data-end=\"1477\"\u003eModel:\u003c\/strong\u003e NXM-800H\/4300\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1494\" data-end=\"1526\"\u003e\n\u003cp data-start=\"1496\" data-end=\"1526\"\u003e\u003cstrong data-start=\"1496\" data-end=\"1519\"\u003eRated Current (In):\u003c\/strong\u003e 800A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1527\" data-end=\"1570\"\u003e\n\u003cp data-start=\"1529\" data-end=\"1570\"\u003e\u003cstrong data-start=\"1529\" data-end=\"1563\"\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 800V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1571\" data-end=\"1612\"\u003e\n\u003cp data-start=\"1573\" data-end=\"1612\"\u003e\u003cstrong data-start=\"1573\" data-end=\"1606\"\u003eRated Impulse Voltage (Uimp):\u003c\/strong\u003e 8kV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1613\" data-end=\"1649\"\u003e\n\u003cp data-start=\"1615\" data-end=\"1649\"\u003e\u003cstrong data-start=\"1615\" data-end=\"1635\"\u003eRated Frequency:\u003c\/strong\u003e 50Hz \/ 60Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1650\" data-end=\"1755\"\u003e\n\u003cp data-start=\"1652\" data-end=\"1687\"\u003e\u003cstrong data-start=\"1652\" data-end=\"1685\"\u003eRated Operating Voltage (Ue):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1690\" data-end=\"1755\"\u003e\n\u003cli data-start=\"1690\" data-end=\"1704\"\u003e\n\u003cp data-start=\"1692\" data-end=\"1704\"\u003e230V: 50kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1707\" data-end=\"1721\"\u003e\n\u003cp data-start=\"1709\" data-end=\"1721\"\u003e240V: 50kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1724\" data-end=\"1738\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1738\"\u003e400V: 36kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1741\" data-end=\"1755\"\u003e\n\u003cp data-start=\"1743\" data-end=\"1755\"\u003e415V: 36kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1756\" data-end=\"1848\"\u003e\n\u003cp data-start=\"1758\" data-end=\"1792\"\u003e\u003cstrong data-start=\"1758\" data-end=\"1790\"\u003eBreaking Capacity (Icu\/Ics):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1795\" data-end=\"1848\"\u003e\n\u003cli data-start=\"1795\" data-end=\"1820\"\u003e\n\u003cp data-start=\"1797\" data-end=\"1820\"\u003e230–240V: 50kA \/ 30kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1823\" data-end=\"1848\"\u003e\n\u003cp data-start=\"1825\" data-end=\"1848\"\u003e400–415V: 36kA \/ 20kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1894\"\u003e\n\u003cp data-start=\"1851\" data-end=\"1894\"\u003e\u003cstrong data-start=\"1851\" data-end=\"1877\"\u003eOperating Temperature:\u003c\/strong\u003e -25°C to +70°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1895\" data-end=\"1935\"\u003e\n\u003cp data-start=\"1897\" data-end=\"1935\"\u003e\u003cstrong data-start=\"1897\" data-end=\"1910\"\u003eMounting:\u003c\/strong\u003e Fixed front connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1936\" data-end=\"1985\"\u003e\n\u003cp data-start=\"1938\" data-end=\"1985\"\u003e\u003cstrong data-start=\"1938\" data-end=\"1957\"\u003eCertifications:\u003c\/strong\u003e IEC 60947-2, GB\/T 14048.2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u0026lt; data-start=\"1987\" data-end=\"1990\"\u0026gt;\n\u003cp data-start=\"1992\" data-end=\"2011\"\u003e\u003cstrong data-start=\"1992\" data-end=\"2009\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2012\" data-end=\"2254\"\u003e\n\u003cli data-start=\"2012\" data-end=\"2061\"\u003e\n\u003cp data-start=\"2014\" data-end=\"2061\"\u003eMain distribution panels in industrial plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2062\" data-end=\"2096\"\u003e\n\u003cp data-start=\"2064\" data-end=\"2096\"\u003ePower stations and substations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2097\" data-end=\"2136\"\u003e\n\u003cp data-start=\"2099\" data-end=\"2136\"\u003eUtility networks and infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2137\" data-end=\"2167\"\u003e\n\u003cp data-start=\"2139\" data-end=\"2167\"\u003eLarge commercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2168\" data-end=\"2208\"\u003e\n\u003cp data-start=\"2170\" data-end=\"2208\"\u003eGenerator and transformer protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2209\" data-end=\"2254\"\u003e\n\u003cp data-start=\"2211\" data-end=\"2254\"\u003eHigh-capacity HVAC and machinery circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":54138512310569,"sku":"wlx1789524715499","price":161.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/3140\/8425\/files\/chint-nxm-800h4300-mccb-800a-3p-50ka-molded-case-circuit-breaker_1.jpg?v=1789524721","url":"https:\/\/neutraltonedcladstore.shop\/products\/chint-nxm-800h4300-mccb-800a-3p-50ka-molded-case-circuit-breaker","provider":"My Store","version":"1.0","type":"link"}