{"id":1568,"date":"2025-09-16T05:52:26","date_gmt":"2025-09-16T05:52:26","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1568"},"modified":"2025-09-22T09:05:06","modified_gmt":"2025-09-22T09:05:06","slug":"%e3%82%b5%e3%83%bc%e3%82%ad%e3%83%83%e3%83%88%e3%83%96%e3%83%ac%e3%83%bc%e3%82%ab%e3%83%bc-rccb%e3%82%bf%e3%82%a4%e3%83%97-vfl008","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ja\/product\/circuit-breaker-rccb-type-vfl008\/","title":{"rendered":"RCCB VFL008 - \u6b8b\u7559\u96fb\u6d41\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab"},"content":{"rendered":"
\n

\u6982\u8981<\/h2>\n

The Kuangya VFL008 \u30b5\u30fc\u30ad\u30c3\u30c8\u30d7\u30ed\u30c6\u30af\u30bf<\/strong> disconnects the circuit when residual current exceeds the
\npreset threshold, preventing electric shock and fire hazards due to insulation faults. Available in both 2-pole and
\n4-pole versions, this circuit breaker rccb type suits single-phase and three-phase distribution boards in homes,
\noffices, and light-industrial facilities.<\/p>\n

\u4e3b\u306a\u7279\u5fb4<\/h2>\n
    \n
  • \u30dd\u30fc\u30eb\uff1a<\/strong> 2P \/ 4P<\/li>\n
  • \u5b9a\u683c\u96fb\u6d41\uff08In\uff09\uff1a<\/strong> 16, 25, 32, 40, 63, 80, 100 A<\/li>\n
  • \u5b9a\u683c\u611f\u5ea6\uff08I\u0394n\uff09\uff1a<\/strong> 30 \/ 100 \/ 300 mA<\/li>\n
  • \u5b9a\u683c\u96fb\u5727 (Ue)\uff1a<\/strong> 240 V~ (2P) \/ 415 V~ (4P)<\/li>\n
  • \u7d76\u7e01\u96fb\u5727\uff08Ui\uff09\uff1a<\/strong> 500 V | \u00a0 \u983b\u5ea6\uff1a<\/strong> 50\/60 Hz<\/li>\n
  • \u6b8b\u7559\u3068\u30d6\u30ec\u30fc\u30af\uff08I\u0394m\uff09\uff1a<\/strong> 500 A (In 16\u201340 A); 630 A (63 A); 800 A (80 A); 1000 A (100 A)<\/li>\n
  • Conditional short-circuit current (Inc = I\u0394c):<\/strong> 6 kA \/ 10 kA (with upstream SCPD coordination)<\/li>\n
  • \u30a4\u30f3\u30d1\u30eb\u30b9\u8010\u91cf\uff08Uimp\uff09\uff1a<\/strong> 6 kV\uff1b; \u8a98\u96fb\u30c6\u30b9\u30c8\uff1a<\/strong> 2.5 kV\uff081\u5206\u9593\uff09<\/li>\n
  • \u6301\u4e45\u529b\uff1a<\/strong> \u226520,000 mechanical \/ \u22652000 electrical operations<\/li>\n
  • \u7aef\u5b50\u4fdd\u8b77\uff1a<\/strong> IP20; fault current indicator<\/li>\n
  • \u30a2\u30f3\u30d3\u30a8\u30f3\u30c8\uff1a<\/strong> \u221225 \u00b0C to +55 \u00b0C (daily avg \u2264 35 \u00b0C); \u30b9\u30c8\u30ec\u30fc\u30b8\uff1a<\/strong> -40 \u00b0C \uff5e +70 \u00b0C<\/li>\n
  • \u914d\u7dda\uff1a<\/strong> cable 25\u201335 mm\u00b2 or pin-type busbar; top\/bottom connection<\/li>\n
  • \u30de\u30a6\u30f3\u30c8\uff1a<\/strong> DIN\u30ec\u30fc\u30eb EN 60715 (35 mm)\u3001\u30d5\u30a1\u30b9\u30c8\u30af\u30ea\u30c3\u30d7<\/li>\n
  • \u898f\u683c\/\u627f\u8a8d\uff1a<\/strong> IEC\/EN 61008-1; CE \/ UKCA<\/li>\n<\/ul>\n

    \u6280\u8853\u30c7\u30fc\u30bf<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u30e2\u30c7\u30eb<\/th>\nVFL008<\/td>\n<\/tr>\n
    \u30dd\u30fc\u30eb<\/td>\n2P\u30014P<\/td>\n<\/tr>\n
    \u5b9a\u683c\u96fb\u6d41 (In)<\/td>\n16A\u300125A\u300132A\u300140A\u300163A\u300180A\u3001100A<\/td>\n<\/tr>\n
    \u5b9a\u683c\u611f\u5ea6 (I\u0394n)<\/td>\n30 mA, 100 mA, 300 mA<\/td>\n<\/tr>\n
    \u5b9a\u683c\u96fb\u5727 (Ue)<\/td>\n2P\uff1a240V\u30014P\uff1a415V<\/td>\n<\/tr>\n
    \u7d76\u7e01\u96fb\u5727 (Ui)<\/td>\n500 V<\/td>\n<\/tr>\n
    \u5b9a\u683c\u5468\u6ce2\u6570<\/td>\n50\/60 Hz<\/td>\n<\/tr>\n
    \u6b8b\u7559\u3068\u30d6\u30ec\u30fc\u30af\uff08I\u0394m\uff09<\/td>\n500 A\uff08\u5185\u90e8 = 16-40 A\uff09\u3001630 A\uff08\u5185\u90e8 = 63 A\uff09\u3001800 A\uff08\u5185\u90e8 = 80 A\uff09\u30011000 A\uff08\u5185\u90e8 = 100 A\uff09<\/td>\n<\/tr>\n
    \u6761\u4ef6\u4ed8\u304d\u77ed\u7d61\uff08Inc = I\u0394c\uff09<\/td>\n6000A\u300110000A<\/td>\n<\/tr>\n
    Tripping time classes<\/td>\nInstantaneous \/ Short time delay (10\u2013300 ms) \/ Selective S (150\u2013500 ms)<\/td>\n<\/tr>\n
    Break time under I\u0394n (Normal)<\/td>\n\u2264 100 ms<\/td>\n<\/tr>\n
    \u30a4\u30f3\u30d1\u30eb\u30b9\u8010\u91cf\uff08Uimp\uff09<\/td>\n6 kV<\/td>\n<\/tr>\n
    \u8a98\u96fb\u8a66\u9a13\u96fb\u5727<\/td>\n2.5 kV\uff081\u5206\u9593\uff09<\/td>\n<\/tr>\n
    \u6c5a\u67d3\u5ea6<\/td>\n2<\/td>\n<\/tr>\n
    \u96fb\u6c17\u7684\u5bff\u547d<\/td>\n\u2265 2000\u56de\u4ee5\u4e0a<\/td>\n<\/tr>\n
    \u6a5f\u68b0\u7684\u5bff\u547d<\/td>\n\u2265 2000\u56de\u4ee5\u4e0a<\/td>\n<\/tr>\n
    \u7aef\u5b50\u4fdd\u8b77\u5ea6<\/td>\nIP20<\/td>\n<\/tr>\n
    Ambient temperature (avg \u2264 35 \u00b0C)<\/td>\n-25 \u00b0C \uff5e +55 \u00b0C<\/td>\n<\/tr>\n
    \u4fdd\u5b58\u6e29\u5ea6<\/td>\n-40 \u00b0C \uff5e +70 \u00b0C<\/td>\n<\/tr>\n
    Terminal connection<\/td>\n\u30b1\u30fc\u30d6\u30eb \/ \u30d4\u30f3\u578b\u30d0\u30b9\u30d0\u30fc<\/td>\n<\/tr>\n
    \u7aef\u5b50\u30b5\u30a4\u30ba\uff08\u30b1\u30fc\u30d6\u30eb\uff09<\/td>\n25-35 mm\u00b2; 18-3 \/ 18-2 AWG<\/td>\n<\/tr>\n
    \u7aef\u5b50\u30b5\u30a4\u30ba\uff08\u30d0\u30b9\u30d0\u30fc\uff09<\/td>\n10\/16 mm\u00b2; 18-8 \/ 18-5 AWG<\/td>\n<\/tr>\n
    \u7de0\u3081\u4ed8\u3051\u30c8\u30eb\u30af<\/td>\n2.5 N-m (\u2248 22 in-lbs)<\/td>\n<\/tr>\n
    \u53d6\u308a\u4ed8\u3051<\/td>\nDIN\u30ec\u30fc\u30eb EN 60715 (35 mm)<\/td>\n<\/tr>\n
    \u63a5\u7d9a<\/td>\n\u4e0a\u4e0b<\/td>\n<\/tr>\n
    \u627f\u8a8d<\/td>\nCE, UKCA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n
      \n
    • Residential distribution boards (30 mA additional protection)<\/li>\n
    • Commercial buildings requiring coordinated leakage and short-circuit protection<\/li>\n
    • Light-industrial panels; consider short-time-delay or S-selective per coordination study<\/li>\n<\/ul>\n

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

        \n
      • \n

        Circuit breaker RCCB type<\/strong> protection for residential, commercial, and light-industrial systems<\/p>\n<\/li>\n

      • \n

        2P\/4P options, rated current 16\u2013100 A, sensitivities 30\/100\/300 mA, Ue 240 V (2P) \/ 415 V (4P)<\/p>\n<\/li>\n

      • \n

        IEC\/EN 61008-1 compliance, high endurance, DIN-rail mounting, CE & UKCA<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1805,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":["post-1568","product","type-product","status-publish","has-post-thumbnail","product_cat-rccb","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product\/1568","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=1568"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media\/1805"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=1568"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1568"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1568"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}