{"product_id":"chint-nxm-400s4300-mccb-400a-4p-36ka-molded-case-circuit-breaker","title":"CHINT NXM-400S\/4300 MCCB – 400A, 4P, 36kA Molded Case Circuit Breaker","description":"\u003cp data-start=\"291\" data-end=\"660\"\u003e\u003cstrong data-start=\"291\" data-end=\"315\"\u003eProduct Description:\u003c\/strong\u003e\u003cbr data-start=\"315\" data-end=\"318\"\u003eThe \u003cstrong data-start=\"322\" data-end=\"362\"\u003eCHINT NXM-400S\/4300 400A 4-Pole MCCB\u003c\/strong\u003e is a powerful molded case circuit breaker engineered for \u003cstrong data-start=\"420\" data-end=\"463\"\u003ehigh-load three-phase + neutral systems\u003c\/strong\u003e. With a \u003cstrong data-start=\"472\" data-end=\"497\"\u003erated current of 400A\u003c\/strong\u003e and a \u003cstrong data-start=\"504\" data-end=\"545\"\u003ebreaking capacity of 36kA at 400\/415V\u003c\/strong\u003e, it provides trusted protection for commercial buildings, industrial panels, data centers, and generator networks.\u003c\/p\u003e\n\u003cp data-start=\"662\" data-end=\"958\"\u003eBuilt on the robust \u003cstrong data-start=\"682\" data-end=\"699\"\u003eNXM-400 frame\u003c\/strong\u003e, this MCCB features a \u003cstrong data-start=\"722\" data-end=\"758\"\u003efixed thermal-magnetic trip unit\u003c\/strong\u003e that protects against overloads and short circuits. Its \u003cstrong data-start=\"815\" data-end=\"839\"\u003e4-pole configuration\u003c\/strong\u003e ensures full disconnection of phases and neutral, offering superior safety and reliability for balanced power systems.\u003c\/p\u003e\n\u0026lt; data-start=\"960\" data-end=\"963\"\u0026gt;\n\u003cp data-start=\"965\" data-end=\"982\"\u003e\u003cstrong data-start=\"965\" data-end=\"982\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"983\" data-end=\"1324\"\u003e\n\u003cli data-start=\"983\" data-end=\"1012\"\u003e\n\u003cp data-start=\"985\" data-end=\"1012\"\u003e✅ \u003cstrong data-start=\"987\" data-end=\"1005\"\u003eRated Current:\u003c\/strong\u003e 400A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1013\" data-end=\"1052\"\u003e\n\u003cp data-start=\"1015\" data-end=\"1052\"\u003e✅ \u003cstrong data-start=\"1017\" data-end=\"1027\"\u003ePoles:\u003c\/strong\u003e 4P (3-phase + Neutral)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1053\" data-end=\"1093\"\u003e\n\u003cp data-start=\"1055\" data-end=\"1093\"\u003e✅ \u003cstrong data-start=\"1057\" data-end=\"1079\"\u003eBreaking Capacity:\u003c\/strong\u003e 36kA @ 400V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1094\" data-end=\"1138\"\u003e\n\u003cp data-start=\"1096\" data-end=\"1138\"\u003e✅ \u003cstrong data-start=\"1098\" data-end=\"1117\"\u003eVoltage Rating:\u003c\/strong\u003e Up to 800V AC (Ui)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1139\" data-end=\"1187\"\u003e\n\u003cp data-start=\"1141\" data-end=\"1187\"\u003e✅ \u003cstrong data-start=\"1143\" data-end=\"1162\"\u003eTrip Mechanism:\u003c\/strong\u003e Fixed thermal-magnetic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1188\" data-end=\"1232\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1232\"\u003e✅ \u003cstrong data-start=\"1192\" data-end=\"1210\"\u003eTest Function:\u003c\/strong\u003e Push-to-trip button\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1233\" data-end=\"1288\"\u003e\n\u003cp data-start=\"1235\" data-end=\"1288\"\u003e✅ \u003cstrong data-start=\"1237\" data-end=\"1256\"\u003eCertifications:\u003c\/strong\u003e IEC\/EN 60947-2, CE, KEMA, EAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1289\" data-end=\"1324\"\u003e\n\u003cp data-start=\"1291\" data-end=\"1324\"\u003e✅ \u003cstrong data-start=\"1293\" data-end=\"1322\"\u003eRugged NXM-400 Frame Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u0026lt; data-start=\"1326\" data-end=\"1329\"\u0026gt;\n\u003cp data-start=\"1331\" data-end=\"1362\"\u003e\u003cstrong data-start=\"1331\" data-end=\"1360\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1363\" data-end=\"1880\"\u003e\n\u003cli data-start=\"1363\" data-end=\"1391\"\u003e\n\u003cp data-start=\"1365\" data-end=\"1391\"\u003e\u003cstrong data-start=\"1365\" data-end=\"1375\"\u003eModel:\u003c\/strong\u003e NXM-400S\/4300\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1392\" data-end=\"1424\"\u003e\n\u003cp data-start=\"1394\" data-end=\"1424\"\u003e\u003cstrong data-start=\"1394\" data-end=\"1417\"\u003eRated Current (In):\u003c\/strong\u003e 400A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1425\" data-end=\"1442\"\u003e\n\u003cp data-start=\"1427\" data-end=\"1442\"\u003e\u003cstrong data-start=\"1427\" data-end=\"1437\"\u003ePoles:\u003c\/strong\u003e 4P\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1443\" data-end=\"1486\"\u003e\n\u003cp data-start=\"1445\" data-end=\"1486\"\u003e\u003cstrong data-start=\"1445\" data-end=\"1479\"\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 800V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1487\" data-end=\"1528\"\u003e\n\u003cp data-start=\"1489\" data-end=\"1528\"\u003e\u003cstrong data-start=\"1489\" data-end=\"1522\"\u003eRated Impulse Voltage (Uimp):\u003c\/strong\u003e 8kV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1529\" data-end=\"1617\"\u003e\n\u003cp data-start=\"1531\" data-end=\"1566\"\u003e\u003cstrong data-start=\"1531\" data-end=\"1564\"\u003eRated Operating Voltage (Ue):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1569\" data-end=\"1617\"\u003e\n\u003cli data-start=\"1569\" data-end=\"1583\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1583\"\u003e230V: 50kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1586\" data-end=\"1600\"\u003e\n\u003cp data-start=\"1588\" data-end=\"1600\"\u003e400V: 36kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1603\" data-end=\"1617\"\u003e\n\u003cp data-start=\"1605\" data-end=\"1617\"\u003e415V: 36kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1618\" data-end=\"1710\"\u003e\n\u003cp data-start=\"1620\" data-end=\"1654\"\u003e\u003cstrong data-start=\"1620\" data-end=\"1652\"\u003eBreaking Capacity (Icu\/Ics):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1657\" data-end=\"1710\"\u003e\n\u003cli data-start=\"1657\" data-end=\"1682\"\u003e\n\u003cp data-start=\"1659\" data-end=\"1682\"\u003e230\/240V: 50kA \/ 30kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1685\" data-end=\"1710\"\u003e\n\u003cp data-start=\"1687\" data-end=\"1710\"\u003e400\/415V: 36kA \/ 20kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1711\" data-end=\"1741\"\u003e\n\u003cp data-start=\"1713\" data-end=\"1741\"\u003e\u003cstrong data-start=\"1713\" data-end=\"1727\"\u003eFrequency:\u003c\/strong\u003e 50Hz \/ 60Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1742\" data-end=\"1783\"\u003e\n\u003cp data-start=\"1744\" data-end=\"1783\"\u003e\u003cstrong data-start=\"1744\" data-end=\"1757\"\u003eMounting:\u003c\/strong\u003e Fixed (front-connected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1784\" data-end=\"1822\"\u003e\n\u003cp data-start=\"1786\" data-end=\"1822\"\u003e\u003cstrong data-start=\"1786\" data-end=\"1805\"\u003eOperating Temp:\u003c\/strong\u003e -25°C to +70°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1823\" data-end=\"1880\"\u003e\n\u003cp data-start=\"1825\" data-end=\"1880\"\u003e\u003cstrong data-start=\"1825\" data-end=\"1844\"\u003eTrip Unit Type:\u003c\/strong\u003e Thermal-magnetic (non-adjustable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u0026lt; data-start=\"1882\" data-end=\"1885\"\u0026gt;\n\u003cp data-start=\"1887\" data-end=\"1906\"\u003e\u003cstrong data-start=\"1887\" data-end=\"1904\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1907\" data-end=\"2138\"\u003e\n\u003cli data-start=\"1907\" data-end=\"1956\"\u003e\n\u003cp data-start=\"1909\" data-end=\"1956\"\u003eIndustrial switchgear and distribution boards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1957\" data-end=\"1988\"\u003e\n\u003cp data-start=\"1959\" data-end=\"1988\"\u003eGenerator output protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1989\" data-end=\"2027\"\u003e\n\u003cp data-start=\"1991\" data-end=\"2027\"\u003eCommercial building infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2028\" data-end=\"2063\"\u003e\n\u003cp data-start=\"2030\" data-end=\"2063\"\u003eNeutral-sensitive 3-phase loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2064\" data-end=\"2094\"\u003e\n\u003cp data-start=\"2066\" data-end=\"2094\"\u003eMain incoming power panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2095\" data-end=\"2138\"\u003e\n\u003cp data-start=\"2097\" data-end=\"2138\"\u003eHVAC, motor control, and backup systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":54141449175337,"sku":"qit1789528764345","price":111.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/3140\/8425\/files\/chint-nxm-400s4300-mccb-400a-4p-36ka-molded-case-circuit-breaker_1.jpg?v=1789528768","url":"https:\/\/neutraltonedcladstore.shop\/products\/chint-nxm-400s4300-mccb-400a-4p-36ka-molded-case-circuit-breaker","provider":"My Store","version":"1.0","type":"link"}