{"id":18639,"date":"2026-07-27T08:38:06","date_gmt":"2026-07-27T00:38:06","guid":{"rendered":"https:\/\/www.cnbcsd.com\/?p=18639"},"modified":"2026-07-27T10:30:08","modified_gmt":"2026-07-27T02:30:08","slug":"xl-21-low-voltage-power-distribution-cabinet","status":"publish","type":"post","link":"https:\/\/www.cnbcsd.com\/ar\/xl-21-low-voltage-power-distribution-cabinet\/","title":{"rendered":"XL-21 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0647\u062f \u0648\u0632\u0627\u0631\u0629 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629"},"content":{"rendered":"

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\n\u0645\u0639\u0646\u0649 \u0627\u0644\u0646\u0645\u0648\u0630\u062c<\/strong><\/p>\n

\"\"<\/p>\n

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\n\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629<\/strong>
\n\u0645\u0641\u062a\u0627\u062d \u0645\u0632\u064a\u062c \u0627\u0644\u0633\u0643\u064a\u0646 \u0648\u0627\u0644\u0634\u0641\u0631\u0629<\/p>\n\n\n\n\n
Model<\/td>\nRated current(A)<\/td>\nFuse rated current(A)<\/td>\nNote<\/td>\n<\/tr>\n
HR3-400\/34<\/td>\n400<\/td>\n150\u3001200\u3001250\u3001300\u3001350\u3001400<\/td>\nNo melt when installing isolation blades<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Air circuit breaker<\/p>\n\n\n\n\n\n\n
Model<\/td>\nRated current(A)<\/td>\nTripping device setting current(A)<\/td>\n<\/tr>\n
MLM5-40\/300<\/td>\n20<\/td>\n7\u300110\u300115\u300120\u300130\u300140<\/td>\n<\/tr>\n
MLM1-100\/300<\/td>\n100<\/td>\n15\u300120\u300125\u300130\u300140\u300150\u300160\u300180\u3001100<\/td>\n<\/tr>\n
MLM1-250\/300<\/td>\n250<\/td>\n100\u3001120\u3001140\u3001170\u3001200\u3001225\u3001250<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Current transformer<\/p>\n\n\n\n\n
Model<\/td>\nPrimary current(A)<\/td>\nInitial current(A)<\/td>\nNote<\/td>\n<\/tr>\n
LM-0.5<\/td>\n75\u3001100\u3001150\u3001200\u3001300\u3001600<\/td>\n5<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Current transformer<\/p>\n\n\n\n\n\n\n\n\n
Model<\/td>\nFuse<\/td>\nFuse rated current(A)<\/td>\nNote<\/td>\n<\/tr>\n
RL1-15<\/td>\n15<\/td>\n2\u30014\u30015\u30016\u300110\u300115<\/td>\n<\/td>\n<\/tr>\n
RL1-60<\/td>\n60<\/td>\n20\u300125\u300130\u300135\u300140\u300150\u300160<\/td>\n<\/td>\n<\/tr>\n
RL1-100<\/td>\n100<\/td>\n30\u300140\u300150\u300160\u300180\u3001100<\/td>\n<\/td>\n<\/tr>\n
RL1-200<\/td>\n200<\/td>\n80\u3001100\u3001120\u3001150\u3001200<\/td>\n<\/td>\n<\/tr>\n
RL1-400<\/td>\n400<\/td>\n150\u3001200\u3001250\u3001300\u3001350\u3001400<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>","protected":false},"excerpt":{"rendered":"

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