{"id":1555,"date":"2025-09-15T07:16:19","date_gmt":"2025-09-15T07:16:19","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1555"},"modified":"2025-09-22T07:38:33","modified_gmt":"2025-09-22T07:38:33","slug":"vk007le-rcbo-breaker","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/vk007le-rcbo-breaker\/","title":{"rendered":"VK007LE RCBO \u2014 1P+N \/ 2P \/ 3P \/ 3P+N \/ 4P, 6\u201363A"},"content":{"rendered":"

<\/p>\n

rcbo breaker<\/strong> VK007LE is a versatile multi-pole RCBO covering single- and three-phase applications with 1P+N, 2P, 3P, 3P+N and 4P options. It integrates residual-current and overcurrent protection with a wide current range (6\u201363 A), Type AC\/A residual modes, and multiple sensitivities for coordination on distribution boards.<\/p>\n

\n

\u0644\u0645\u062d\u0629 \u0639\u0627\u0645\u0629<\/h2>\n

VK007LE combines residual-current and overcurrent protection into a single modular device
\nfor feeders and branch circuits. With rated voltages of AC 240 V<\/strong> (single-phase)
\n\u0648 AC 415 V<\/strong> (three-phase), and breaking capacity options of
\n4.5 \/ 6 kA<\/strong>, it adapts to different fault-level environments. Type AC and
\nType A options with I\u0394n 30 \/ 100 \/ 300 \/ 500 mA<\/strong> help achieve selectivity and
\nreduce nuisance tripping across residential, commercial and light-industrial panels.<\/p>\n<\/section>\n

\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n
    \n
  • Poles: 1P+N \/ 2P \/ 3P \/ 3P+N \/ 4P<\/strong><\/li>\n
  • Rated current (In): 6\u201363 A<\/strong><\/li>\n
  • Rated voltage (Ue): AC 240 V<\/strong> (single-phase) & AC 415 V<\/strong> (three-phase)<\/li>\n
  • Frequency: 50\/60 \u0647\u0631\u062a\u0632<\/strong><\/li>\n
  • Residual current type: Type AC \/ Type A<\/strong><\/li>\n
  • Sensitivity (I\u0394n): 30 \/ 100 \/ 300 \/ 500 mA<\/strong><\/li>\n
  • Breaking capacity (Icn): 4.5 \/ 6 kA<\/strong><\/li>\n
  • Mounting: DIN-rail; front test button (T); front wiring<\/li>\n
  • Certifications: SEMKO, UKCA, CE, SAA<\/strong><\/li>\n<\/ul>\n<\/section>\n
    \n

    RCBO Breaker Technical Data \u2014 VK007LE<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th>\nVK007LE<\/th>\n<\/tr>\n<\/thead>\n
    \u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/td>\n1P+N \/ 2P \/ 3P \/ 3P+N \/ 4P<\/td>\n<\/tr>\n
    Rated current (In)<\/td>\n6\u201363 A<\/td>\n<\/tr>\n
    Rated voltage (Ue)<\/td>\nAC 240 V (1-\/2-pole); AC 415 V (3-\/4-pole)<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u0631\u062f\u062f<\/td>\n50\/60 \u0647\u0631\u062a\u0632<\/td>\n<\/tr>\n
    \u0646\u0648\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0628\u0642\u064a<\/td>\nType AC \/ Type A<\/td>\n<\/tr>\n
    Rated residual current (I\u0394n)<\/td>\n30 \/ 100 \/ 300 \/ 500 mA<\/td>\n<\/tr>\n
    Breaking capacity (Icn)<\/td>\n4.5 \/ 6 kA<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td>\nDIN-rail; front wiring; test button (T)<\/td>\n<\/tr>\n
    Recommended use<\/td>\nFeeders \/ branches in residential, commercial, and light-industrial boards<\/td>\n<\/tr>\n
    \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/td>\nSEMKO, UKCA, CE, SAA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
    \n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Single-phase and three-phase distribution with coordinated protection<\/li>\n
    • Feeder circuits requiring higher I\u0394n (100\u2013500 mA) for selectivity<\/li>\n
    • Public\/commercial buildings and light-industrial panels up to 63 A<\/li>\n<\/ul>\n<\/section>\n
       <\/p>\n<\/section>\n
      \n

      \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644<\/h2>\n

      Designed for use on 50\/60 Hz systems with compliance to relevant product standards.
      \nCertified by SEMKO, UKCA, CE, SAA<\/strong>. Check local codes for coordination and selectivity.<\/p>\n<\/section>\n

      \n

      \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n
      \nWhen should I choose 4P instead of 3P or 3P+N?<\/summary>\n
      \n

      \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 4P<\/strong> when full neutral switching\/isolation is required on three-phase systems.
      \n3P<\/strong> suits loads without neutral; 3P+N<\/strong> suits systems that need a solid neutral without switching.<\/p>\n<\/div>\n<\/details>\n

      \nHow do I select the I\u0394n for a feeder rcbo breaker?<\/summary>\n
      \n

      Upstream devices often use higher sensitivities (e.g., 100\u2013500 mA) to maintain selectivity with downstream 30 mA RCBO\/RCDs. Choose per local codes and coordination studies.<\/p>\n<\/div>\n<\/details>\n

      \nWhat is the difference between Type AC and Type A?<\/summary>\n
      \n

      \u0627\u0644\u0646\u0648\u0639 \u0645\u0643\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621<\/strong> responds to sinusoidal AC residual currents; Type A<\/strong> also detects pulsating DC components.
      \nSelect Type A for circuits with electronic loads (SMPS, dimmers, VFD inputs) when required by codes.<\/p>\n<\/div>\n<\/details>\n<\/section>","protected":false},"excerpt":{"rendered":"

        \n
      • \n

        rcbo breaker<\/strong> VK007LE with multi-pole options<\/strong> (1P+N \/ 2P \/ 3P \/ 3P+N \/ 4P) for single- & three-phase systems.<\/p>\n<\/li>\n

      • \n

        In 6\u201363A<\/strong>, Type AC \/ Type A<\/strong>, sensitivities I\u0394n 30 \/ 100 \/ 300 \/ 500 mA<\/strong>.<\/p>\n<\/li>\n

      • \n

        Icn 4.5 \/ 6 kA<\/strong>, Ue 240 V & 415 V<\/strong>, 50\/60 Hz; certifications SEMKO \/ UKCA \/ CE \/ SAA<\/strong>.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1782,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[36],"product_tag":[],"class_list":{"0":"post-1555","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rcbo","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product\/1555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/comments?post=1555"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/1782"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=1555"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1555"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1555"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}