{"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":"vk007l-rcbo%e3%83%96%e3%83%ac%e3%83%bc%e3%82%ab%e3%83%bc","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ja\/product\/vk007le-rcbo-breaker\/","title":{"rendered":"VK007LE RCBO - 1P+N\/2P\/3P\/3P+N\/4P\u30016-63A"},"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

\u6982\u8981<\/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\u305d\u3057\u3066 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

\u4e3b\u306a\u7279\u5fb4<\/h2>\n
    \n
  • \u30dd\u30fc\u30eb\uff1a 1p+n \/ 2p \/ 3p \/ 3p+n \/ 4p<\/strong><\/li>\n
  • \u5b9a\u683c\u96fb\u6d41\uff08In\uff09\uff1a 6\u201363 A<\/strong><\/li>\n
  • \u5b9a\u683c\u96fb\u5727 (Ue)\uff1a AC 240 V<\/strong> (single-phase) & AC 415 V<\/strong> (three-phase)<\/li>\n
  • \u983b\u5ea6\uff1a 50\/60 Hz<\/strong><\/li>\n
  • \u6b8b\u7559\u96fb\u6d41\u30bf\u30a4\u30d7\uff1a \u30bf\u30a4\u30d7AC \/ \u30bf\u30a4\u30d7A<\/strong><\/li>\n
  • \u611f\u5ea6\uff08I\u0394n\uff09\uff1a 30 \/ 100 \/ 300 \/ 500 mA<\/strong><\/li>\n
  • \u7834\u65ad\u80fd\u529b\uff08Icn\uff09\uff1a 4.5 \/ 6 kA<\/strong><\/li>\n
  • Mounting: DIN-rail; front test button (T); front wiring<\/li>\n
  • \u8cc7\u683c\uff1a SAMKO\u3001UKCA\u3001CE\u3001SAA<\/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
    \u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\nVK007LE<\/th>\n<\/tr>\n<\/thead>\n
    \u30dd\u30fc\u30eb<\/td>\n1p+n \/ 2p \/ 3p \/ 3p+n \/ 4p<\/td>\n<\/tr>\n
    \u5b9a\u683c\u96fb\u6d41 (In)<\/td>\n6\u201363 A<\/td>\n<\/tr>\n
    \u5b9a\u683c\u96fb\u5727 (Ue)<\/td>\nAC 240 V (1-\/2-pole); AC 415 V (3-\/4-pole)<\/td>\n<\/tr>\n
    \u983b\u5ea6<\/td>\n50\/60 Hz<\/td>\n<\/tr>\n
    \u6b8b\u7559\u96fb\u6d41\u30bf\u30a4\u30d7<\/td>\n\u30bf\u30a4\u30d7AC \/ \u30bf\u30a4\u30d7A<\/td>\n<\/tr>\n
    \u5b9a\u683c\u6b8b\u7559\u96fb\u6d41 (I\u0394n)<\/td>\n30 \/ 100 \/ 300 \/ 500 mA<\/td>\n<\/tr>\n
    \u7834\u65ad\u5bb9\u91cf\uff08Icn\uff09<\/td>\n4.5 \/ 6 kA<\/td>\n<\/tr>\n
    \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/td>\nDIN\u30ec\u30fc\u30eb; \u524d\u9762\u914d\u7dda; \u30c6\u30b9\u30c8\u30dc\u30bf\u30f3(T)<\/td>\n<\/tr>\n
    \u63a8\u5968\u7528\u9014<\/td>\nFeeders \/ branches in residential, commercial, and light-industrial boards<\/td>\n<\/tr>\n
    \u8a8d\u8a3c<\/td>\nSAMKO\u3001UKCA\u3001CE\u3001SAA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
    \n

    \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/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

      \u898f\u683c\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/h2>\n

      Designed for use on 50\/60 Hz systems with compliance to relevant product standards.
      \nCertified by SAMKO\u3001UKCA\u3001CE\u3001SAA<\/strong>. Check local codes for coordination and selectivity.<\/p>\n<\/section>\n

      \n

      \u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n
      \nWhen should I choose 4P instead of 3P or 3P+N?<\/summary>\n
      \n

      \u7528\u9014 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

      \u30bf\u30a4\u30d7 \u4ea4\u6d41<\/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>, \u30bf\u30a4\u30d7AC \/ \u30bf\u30a4\u30d7A<\/strong>, \u611f\u53d7\u6027 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 \u30bb\u30e0\u30b3\uff0fUKCA\uff0fCE\uff0fSAA<\/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\/ja\/wp-json\/wp\/v2\/product\/1555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/comments?post=1555"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media\/1782"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=1555"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1555"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1555"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}