{"id":1569,"date":"2025-09-16T06:05:33","date_gmt":"2025-09-16T06:05:33","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1569"},"modified":"2025-09-22T09:05:56","modified_gmt":"2025-09-22T09:05:56","slug":"rccb-single-phase-vkl001","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ru\/product\/rccb-single-phase-vkl001\/","title":{"rendered":"RCCB VKL001 - \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0432\u044b\u043a\u043b\u044e\u0447\u0430\u0442\u0435\u043b\u044c \u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430"},"content":{"rendered":"
\n

\u041e\u0431\u0437\u043e\u0440<\/h2>\n

The VKL001 \u043e\u0434\u043d\u043e\u0444\u0430\u0437\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e rccb<\/strong> (also available for three-phase boards as 4P) detects earth-leakage
\ncurrents and trips before harm occurs, providing protection for people and installations. It is widely applied in
\nhousing, the tertiary sector, and industry. Selection covers rated currents from 16 A to 100 A and residual
\nsensitivities from 10 mA to 300 mA.<\/p>\n

Detection classes & selection<\/h2>\n
    \n
  • AC class<\/strong> \u2014 trips for slowly increasing sinusoidal AC residual currents, whether applied slowly or suddenly.<\/li>\n
  • A class<\/strong> \u2014 all AC features plus tripping for pulsating DC residual currents, whether applied suddenly or increasing slowly.<\/li>\n
  • High-immunity variants (Si\/G\/KV)<\/strong> \u2014 filters against spurious tripping caused by harmonics and transient surges; stable under 8\/20 \u03bcs surge of 3000 A (per datasheet note).<\/li>\n<\/ul>\n

    Tripping sensitivity & time<\/h2>\n
      \n
    • 10 mA<\/strong> \u2014 precision instrument leakage protection and bathroom use (available on 2P\/4P 16\u201340 A).<\/li>\n
    • 30 \u043c\u0410<\/strong> \u2014 additional protection against direct contact.<\/li>\n
    • 100 \u043c\u0410<\/strong> \u2014 coordinated with the earthing system for indirect contact protection.<\/li>\n
    • 300 \u043c\u0410<\/strong> \u2014 protection against indirect contacts and fire hazards.<\/li>\n<\/ul>\n
        \n
      • Instantaneous<\/strong> \u2014 tripping without intentional delay; break time under I\u0394n (Normal) \u2264 100 ms.<\/li>\n
      • \u041a\u043e\u0440\u043e\u0442\u043a\u0430\u044f \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0430<\/strong> (Si, G, KV) \u2014 ensures any tripping at least 10 ms (10\u2013300 ms range).<\/li>\n
      • Selective (S)<\/strong> \u2014 150\u2013500 ms, ensures discrimination with a downstream non-selective RCD.<\/li>\n<\/ul>\n

        Key features<\/h2>\n
          \n
        • Configurations: 2P \/ 4P<\/strong>; top or bottom supply; any mounting position.<\/li>\n
        • Rated current In:<\/strong> 16, 25, 32, 40, 63, 80, 100 A.<\/li>\n
        • Rated sensitivity I\u0394n:<\/strong> 10 \u043c\u0410 (2P\/4P 16-40 A), 30 \u043c\u0410, 100 \u043c\u0410, 300 \u043c\u0410.<\/li>\n
        • Rated voltage Ue:<\/strong> 2P: 240 V~; 4P: 415 V~. Ui:<\/strong> 500 V. \u0427\u0430\u0441\u0442\u043e\u0442\u0430:<\/strong> 50\/60 \u0413\u0446.<\/li>\n
        • \u041e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0438 \u0440\u0430\u0437\u0440\u0443\u0448\u0435\u043d\u0438\u0435 (I\u0394m):<\/strong> 500 A (In 16\u201340 A); 630 A (63 A); 800 A (80 A); 1000 A (100 A).<\/li>\n
        • \u0423\u0441\u043b\u043e\u0432\u043d\u043e\u0435 \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0435 \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435 (Inc = I\u0394c):<\/strong> 6000 A or 10000 A (with upstream SCPD coordination).<\/li>\n
        • \u0412\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u0438\u043c\u043f\u0443\u043b\u044c\u0441 (Uimp):<\/strong> 6 \u043a\u0412; \u0414\u0438\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435:<\/strong> 2.5 kV (1 min at power frequency).<\/li>\n
        • \u0412\u044b\u043d\u043e\u0441\u043b\u0438\u0432\u043e\u0441\u0442\u044c:<\/strong> \u2265 20,000 mechanical operations \/ \u2265 2000 electrical operations.<\/li>\n
        • \u0421\u0442\u0435\u043f\u0435\u043d\u044c \u0437\u0430\u0449\u0438\u0442\u044b \u043a\u043b\u0435\u043c\u043c:<\/strong> IP20; Fault current indicator:<\/strong> Yes.<\/li>\n
        • Ambient:<\/strong> \u221225 \u00b0C \u2026 +55 \u00b0C (daily avg \u2264 35 \u00b0C); Storage:<\/strong> \u221240 \u00b0C \u2026 +70 \u00b0C.<\/li>\n
        • \u0422\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u044b:<\/strong> cable \/ pin-type busbar; sizes (cable):<\/strong> 25\u201335 mm\u00b2; 18\u20133 \/ 18\u20132 AWG; sizes (busbar):<\/strong> 10\/16 mm\u00b2; 18\u20138 \/ 18\u20135 AWG.<\/li>\n
        • \u041c\u043e\u043c\u0435\u043d\u0442 \u0437\u0430\u0442\u044f\u0436\u043a\u0438:<\/strong> 2.5 N\u00b7m (\u2248 22 in-lbs).<\/li>\n
        • \u041a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u0435:<\/strong> DIN rail EN 60715 (35 mm), fast clip device; connection from top and bottom.<\/li>\n
        • Standards & approvals:<\/strong> IEC\/EN 61008-1; SEMKO, UKCA, CE.<\/li>\n<\/ul>\n

          Technical Data (full table)<\/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\n\n\n\n
          \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/th>\nIEC\/EN 61008-1<\/th>\n<\/tr>\n
          \u041c\u043e\u0434\u0435\u043b\u044c \u2116.<\/td>\nVKL001<\/td>\n<\/tr>\n
          \u041f\u043e\u043b\u044f\u043a\u0438<\/td>\n2P, 4P<\/td>\n<\/tr>\n
          \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a (\u0412)<\/td>\n16A, 25A, 32A, 40A, 63A, 80A, 100A<\/td>\n<\/tr>\n
          \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u0430\u044f \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c (I\u0394n)<\/td>\n10 mA (2P\/4P 16\u201340 A), 30 mA, 100 mA, 300 mA<\/td>\n<\/tr>\n
          \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 (Ue)<\/td>\n2P: 240 V~; 4P: 415 V~<\/td>\n<\/tr>\n
          \u041d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 (Ui)<\/td>\n500 V<\/td>\n<\/tr>\n
          Rated frequency (fn)<\/td>\n50\/60 \u0413\u0446<\/td>\n<\/tr>\n
          Rated residual making & breaking (I\u0394m)<\/td>\n500 A (\u0412 = 16-40 A); 630 A (\u0412 = 63 A); 800 A (\u0412 = 80 A); 1000 A (\u0412 = 100 A)<\/td>\n<\/tr>\n
          \u0423\u0441\u043b\u043e\u0432\u043d\u044b\u0439 \u0442\u043e\u043a \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u044f (Inc = I\u0394c)<\/td>\n6000 A; 10000 A<\/td>\n<\/tr>\n
          \u0422\u0438\u043f (\u0438\u0437\u043c\u0435\u0440\u044f\u0435\u043c\u0430\u044f \u0444\u043e\u0440\u043c\u0430 \u0432\u043e\u043b\u043d\u044b)<\/td>\nAC, A<\/td>\n<\/tr>\n
          Tripping time (Instantaneous)<\/td>\nBreak time under I\u0394n \u2264 100 ms<\/td>\n<\/tr>\n
          Tripping time (Short time delay)<\/td>\n10\u2013300 ms (Si, G, KV types)<\/td>\n<\/tr>\n
          Tripping time (Selective S)<\/td>\n150\u2013500 ms<\/td>\n<\/tr>\n
          \u0412\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u0438\u043c\u043f\u0443\u043b\u044c\u0441 (Uimp)<\/td>\n6 \u043a\u0412<\/td>\n<\/tr>\n
          \u0418\u0441\u043f\u044b\u0442\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0434\u0438\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u043a\u0430<\/td>\n2,5 \u043a\u0412 (1 \u043c\u0438\u043d)<\/td>\n<\/tr>\n
          \u0421\u0442\u0435\u043f\u0435\u043d\u044c \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u044f<\/td>\n2<\/td>\n<\/tr>\n
          \u0421\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f<\/td>\n\u2265 2000 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439<\/td>\n<\/tr>\n
          \u041c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b<\/td>\n\u2265 20,000 operations<\/td>\n<\/tr>\n
          \u0418\u043d\u0434\u0438\u043a\u0430\u0442\u043e\u0440 \u0442\u043e\u043a\u0430 \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u0438<\/td>\n\u0414\u0430<\/td>\n<\/tr>\n
          \u0421\u0442\u0435\u043f\u0435\u043d\u044c \u0437\u0430\u0449\u0438\u0442\u044b \u043a\u043b\u0435\u043c\u043c<\/td>\nIP20<\/td>\n<\/tr>\n
          \u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u044b<\/td>\n\u221225 \u00b0C to +55 \u00b0C (daily avg \u2264 35 \u00b0C)<\/td>\n<\/tr>\n
          \u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f<\/td>\n\u043e\u0442 -40 \u00b0C \u0434\u043e +70 \u00b0C<\/td>\n<\/tr>\n
          \u0422\u0438\u043f \u043a\u043b\u0435\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f<\/td>\n\u041a\u0430\u0431\u0435\u043b\u044c \/ \u0428\u0442\u044b\u0440\u0435\u0432\u0430\u044f \u0448\u0438\u043d\u0430<\/td>\n<\/tr>\n
          \u0420\u0430\u0437\u043c\u0435\u0440 \u043a\u043b\u0435\u043c\u043c\u044b (\u043a\u0430\u0431\u0435\u043b\u044c)<\/td>\n25-35 \u043c\u043c\u00b2; 18-3 \/ 18-2 AWG<\/td>\n<\/tr>\n
          \u0420\u0430\u0437\u043c\u0435\u0440 \u043a\u043b\u0435\u043c\u043c (\u0448\u0438\u043d\u0430)<\/td>\n10\/16 \u043c\u043c\u00b2; 18-8 \/ 18-5 AWG<\/td>\n<\/tr>\n
          \u041c\u043e\u043c\u0435\u043d\u0442 \u0437\u0430\u0442\u044f\u0436\u043a\u0438<\/td>\n2,5 \u041d-\u043c (\u2248 22 \u0434\u044e\u0439\u043c\u0430-\u0444\u0443\u043d\u0442\u0430)<\/td>\n<\/tr>\n
          \u041c\u043e\u043d\u0442\u0430\u0436<\/td>\nDIN rail EN 60715 (35 mm), fast clip<\/td>\n<\/tr>\n
          \u0421\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435<\/td>\n\u0421\u0432\u0435\u0440\u0445\u0443 \u0438 \u0441\u043d\u0438\u0437\u0443<\/td>\n<\/tr>\n
          \u041e\u0434\u043e\u0431\u0440\u0435\u043d\u0438\u044f<\/td>\n\u0421\u0415\u041c\u041a\u041e, \u0423\u041a\u041a\u0410, \u041a\u042d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/h2>\n
            \n
          • Single-phase boards requiring an \u043e\u0434\u043d\u043e\u0444\u0430\u0437\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e rccb<\/strong> device at 240 V~ (2P).<\/li>\n
          • Three-phase distribution at 415 V~ (4P) with coordination for 6\/10 kA conditional short-circuit.<\/li>\n
          • Loads with electronics and frequent transients \u2014 use high-immunity variants (Si\/G\/KV) to reduce nuisance trips.<\/li>\n<\/ul>\n

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

              \n
            • \n

              The Kuangya VKL001 \u043e\u0434\u043d\u043e\u0444\u0430\u0437\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e rccb<\/strong> device disconnects circuits upon residual current, preventing electric shock and fire hazards.<\/p>\n<\/li>\n

            • \n

              2P \/ 4P options; In 16\u2013100 A; I\u0394n 10\/30\/100\/300 mA; Ue 240 V (2P) \/ 415 V (4P); Inc = I\u0394c up to 10 kA; Uimp 6 kV.<\/p>\n<\/li>\n

            • \n

              Compliant with IEC\/EN 61008-1; approvals: SEMKO, UKCA, CE.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1807,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":{"0":"post-1569","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rccb","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product\/1569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/comments?post=1569"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/media\/1807"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/media?parent=1569"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product_brand?post=1569"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product_cat?post=1569"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product_tag?post=1569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}