{"id":8480,"date":"2026-09-14T05:14:19","date_gmt":"2026-09-14T05:14:19","guid":{"rendered":"https:\/\/www.simplybuyglobal.com\/?post_type=product&p=8480"},"modified":"2026-09-14T05:19:40","modified_gmt":"2026-09-14T05:19:40","slug":"mitsubishi-electric-nv63-cv-3p-30a-earth-leakage-circuit-breaker-30a-3-pole-30ma-sensitivity-5ka-400v","status":"publish","type":"product","link":"https:\/\/www.simplybuyglobal.com\/ru\/product\/mitsubishi-electric-nv63-cv-3p-30a-earth-leakage-circuit-breaker-30a-3-pole-30ma-sensitivity-5ka-400v\/","title":{"rendered":"Mitsubishi Electric NV63-CV 3P 30A \u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0432\u044b\u043a\u043b\u044e\u0447\u0430\u0442\u0435\u043b\u044c \u0443\u0442\u0435\u0447\u043a\u0438 \u043d\u0430 \u0437\u0435\u043c\u043b\u044e \u2013 30 \u0410, 3\u2011\u043f\u043e\u043b\u044e\u0441\u043d\u044b\u0439, \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c 30 \u043c\u0410, 5 \u043a\u0410 \u043f\u0440\u0438 400 \u0412"},"content":{"rendered":"

Mitsubishi Electric NV63-CV 3P 30A Earth Leakage Circuit Breaker \u2013 30A, 3\u2011Pole, 30mA Sensitivity, 5kA @ 400V<\/h2>\n

Manufacturer:<\/strong> Mitsubishi Electric
\nModel:<\/strong> NV63-CV 3P 30A
\nType:<\/strong> Earth Leakage Circuit Breaker (ELCB) \/ Molded Case Circuit Breaker with Earth Leakage Protection
\nSeries:<\/strong> WS-V \/ NV-C (Economy Class)
\nRated Current (In):<\/strong> 30A
\nNumber of Poles:<\/strong> 3\u2011pole (3P)
\nRated Sensitivity Current:<\/strong> 30mA
\nBreaking Capacity (Icu @ 400V AC):<\/strong> 5kA
\nApplication:<\/strong> Earth leakage, overload, and short-circuit protection in distribution boards and machinery<\/p>\n

The Mitsubishi Electric NV63-CV 3P 30A is a compact earth leakage circuit breaker from the WS-V series, designed to provide comprehensive protection against earth leakage, overload, and short circuits in industrial and commercial power distribution systems. Combining a thermal-magnetic trip unit with high-speed earth leakage detection, it delivers reliable protection for personnel and equipment. The breaker features a 30mA rated sensitivity current with a maximum operating time of 0.1 seconds, ensuring rapid disconnection under fault conditions. Its compact dimensions (75mm W \u00d7 130mm H \u00d7 90mm D) and front lug\/bar connection design make it ideal for panel builders seeking a space-efficient solution. Compliant with IEC 60947-2 and CE marked, the NV63-CV is suitable for global applications.[reference:0]<\/p>\n

\n
    \n
  • \n

    Combined Earth Leakage & Overcurrent Protection<\/strong>: Integrates earth leakage protection with thermal-magnetic overcurrent protection in a single compact device, reducing panel space and wiring complexity.<\/p>\n<\/li>\n

  • \n

    High-Speed Earth Leakage Detection<\/strong>: 30mA rated sensitivity current with a maximum operating time of 0.1 seconds at I\u0394n, ensuring rapid disconnection to protect personnel and equipment.<\/p>\n<\/li>\n

  • \n

    Reliable Breaking Capacity<\/strong>: Delivers 5kA Icu at 400V AC and 7.5kA at 230V AC, providing robust fault current interruption for industrial and commercial applications.[reference:1]<\/p>\n<\/li>\n

  • \n

    Compact & Space-Saving Design<\/strong>: 75mm width \u00d7 130mm height \u00d7 90mm depth with front lug or bar connections, ideal for space-constrained distribution boards.<\/p>\n<\/li>\n

  • \n

    Harmonic & Surge Ready<\/strong>: Designed to be compatible with harmonic and surge conditions, ensuring reliable operation in modern power environments with non-linear loads.<\/p>\n<\/li>\n

  • \n

    Manual Test & Reset<\/strong>: Features a mechanical test button for periodic verification of earth leakage function and a manual reset mechanism for easy operation and maintenance.<\/p>\n<\/li>\n

  • \n

    Global Compliance<\/strong>: Certified to IEC 60947-2 and EN 60947-2, CE marked, with a pollution degree 2 rating suitable for worldwide industrial applications.[reference:2]<\/p>\n<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"\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
    \u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/span><\/th>\n\u0426\u0435\u043d\u0438\u0442\u044c<\/span><\/th>\n<\/tr>\n<\/thead>\n
    \u0422\u0438\u043f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/td>\n\u0423\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f (\u0423\u0417\u041e)<\/td>\n<\/tr>\n
    \u0421\u0435\u0440\u0438\u044f \/ \u0411\u0440\u0435\u043d\u0434<\/td>\n\u0421\u0435\u0440\u0438\u044f WS-V \/ NV-C \u2013 Mitsubishi Electric<\/td>\n<\/tr>\n
    \u041d\u043e\u043c\u0435\u0440 \u043c\u043e\u0434\u0435\u043b\u0438<\/td>\nNV63-CV 3P 30A<\/td>\n<\/tr>\n
    \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u043e\u043b\u044e\u0441\u043e\u0432<\/td>\n3-\u043f\u043e\u043b\u044e\u0441\u043d\u044b\u0439 (3P)<\/td>\n<\/tr>\n
    \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a (In)<\/td>\n30\u0410 (\u043f\u0440\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0435 \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u044b 40\u00b0C)<\/td>\n<\/tr>\n
    \u0420\u0430\u0437\u043c\u0435\u0440 \u043a\u043e\u0440\u043f\u0443\u0441\u0430 (AF)<\/td>\n50 AF<\/td>\n<\/tr>\n
    \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a \u0443\u0442\u0435\u0447\u043a\u0438 \u043d\u0430 \u0437\u0435\u043c\u043b\u044e<\/td>\n30 \u043c\u0410 (\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u043e\u043f\u0446\u0438\u044f \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0438 100\/200\/500 \u043c\u0410)<\/td>\n<\/tr>\n
    \u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u043d\u0438\u044f<\/td>\n0,1 \u0441 \u043f\u0440\u0438 I\u0394n \/ 0,04 \u0441 \u043f\u0440\u0438 5I\u0394n<\/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 (\u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430)<\/td>\n100\u2013440 \u0412<\/td>\n<\/tr>\n
    \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e\u0435 \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 (Uimp)<\/td>\n6 \u043a\u0412<\/td>\n<\/tr>\n
    \u041f\u0440\u0435\u0434\u0435\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c (Icu) \u043f\u0440\u0438 100 \u0412 AC<\/td>\n7,5 \u043a\u0410<\/td>\n<\/tr>\n
    \u041f\u0440\u0435\u0434\u0435\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c (Icu) \u043f\u0440\u0438 200 \u0412 AC<\/td>\n7,5 \u043a\u0410<\/td>\n<\/tr>\n
    \u041f\u0440\u0435\u0434\u0435\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c (Icu) @ 230\u0412 AC<\/td>\n7,5 \u043a\u0410<\/td>\n<\/tr>\n
    \u041f\u0440\u0435\u0434\u0435\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c (Icu) \u043f\u0440\u0438 400 \u0412 AC<\/td>\n5 \u043a\u0410<\/td>\n<\/tr>\n
    \u041f\u0440\u0435\u0434\u0435\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c (Icu) \u043f\u0440\u0438 415 \u0412 AC<\/td>\n2,5 \u043a\u0410<\/td>\n<\/tr>\n
    \u041f\u0440\u0435\u0434\u0435\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c (Icu) @ 440\u0412 AC<\/td>\n2,5 \u043a\u0410<\/td>\n<\/tr>\n
    \u041e\u0442\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u0430\u044f \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u043d\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c (\u0418\u041a)<\/td>\n100% \u043e\u0442 Icu \u043f\u0440\u0438 400 \u0412 AC<\/td>\n<\/tr>\n
    \u0422\u0438\u043f \u0440\u0430\u0441\u0446\u0435\u043f\u0438\u0442\u0435\u043b\u044f<\/td>\n\u0422\u0435\u043f\u043b\u043e\u0432\u043e\u0439-\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0439 (\u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439) \u0441 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u043c \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0443\u0442\u0435\u0447\u043a\u0438 \u043d\u0430 \u0437\u0435\u043c\u043b\u044e<\/td>\n<\/tr>\n
    \u0424\u0443\u043d\u043a\u0446\u0438\u0438 \u0437\u0430\u0449\u0438\u0442\u044b<\/td>\n\u041f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0430, \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0435 \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435, \u0443\u0442\u0435\u0447\u043a\u0430 \u043d\u0430 \u0437\u0435\u043c\u043b\u044e<\/td>\n<\/tr>\n
    \u0422\u0438\u043f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f<\/td>\n\u041f\u0435\u0440\u0435\u0434\u043d\u0438\u0435 \u043d\u0430\u043a\u043e\u043d\u0435\u0447\u043d\u0438\u043a\u0438 \u0438\u043b\u0438 \u0448\u0438\u043d\u043d\u044b\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f<\/td>\n<\/tr>\n
    \u041c\u043e\u043d\u0442\u0430\u0436<\/td>\n\u041f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u044b\u0439 \u043c\u043e\u043d\u0442\u0430\u0436 (\u043d\u0430 DIN-\u0440\u0435\u0439\u043a\u0443 \u0441 \u043e\u043f\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u0430\u0434\u0430\u043f\u0442\u0435\u0440\u043e\u043c)<\/td>\n<\/tr>\n
    \u0413\u0430\u0431\u0430\u0440\u0438\u0442\u044b (\u0428 \u00d7 \u0412 \u00d7 \u0413)<\/td>\n75 \u043c\u043c \u00d7 130 \u043c\u043c \u00d7 90 \u043c\u043c<\/td>\n<\/tr>\n
    \u0412\u0435\u0441 \u043d\u0435\u0442\u0442\u043e<\/td>\n\u041f\u0440\u0438\u0431\u043b. 0,75 \u043a\u0433<\/td>\n<\/tr>\n
    \u042d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0438\u0437\u043d\u043e\u0441\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c (\u043f\u043e\u0434 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u043e\u0439)<\/td>\n6 000 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439<\/td>\n<\/tr>\n
    \u041c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0438\u0437\u043d\u043e\u0441\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c (\u0431\u0435\u0437 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0438)<\/td>\n10 000 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439<\/td>\n<\/tr>\n
    \u041a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f<\/td>\n\u0410<\/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\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u0438 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f<\/td>\nIEC 60947-2, EN 60947-2, \u043c\u0430\u0440\u043a\u0438\u0440\u043e\u0432\u043a\u0430 CE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":8483,"template":"","meta":[],"product_brand":[],"product_cat":[104,103,102,105,112,101,49,87,100,107,106,111],"product_tag":[],"class_list":["post-8480","product","type-product","status-publish","has-post-thumbnail","product_cat-air-compressor","product_cat-elevator-and-crane","product_cat-fan-and-pumps","product_cat-hvac","product_cat-iec-standards","product_cat-industrial-process","product_cat-mccb","product_cat-mitsubishi","product_cat-motor-control-application","product_cat-new-energy","product_cat-oil-gas","product_cat-standard","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.simplybuyglobal.com\/ru\/wp-json\/wp\/v2\/product\/8480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplybuyglobal.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.simplybuyglobal.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ru\/wp-json\/wp\/v2\/media\/8483"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/ru\/wp-json\/wp\/v2\/media?parent=8480"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ru\/wp-json\/wp\/v2\/product_brand?post=8480"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ru\/wp-json\/wp\/v2\/product_cat?post=8480"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ru\/wp-json\/wp\/v2\/product_tag?post=8480"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}