{"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\/fa\/product\/mitsubishi-electric-nv63-cv-3p-30a-earth-leakage-circuit-breaker-30a-3-pole-30ma-sensitivity-5ka-400v\/","title":{"rendered":"\u0645\u06cc\u062a\u0633\u0648\u0628\u06cc\u0634\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9 NV63-CV 3P 30A \u0642\u0637\u0639 \u06a9\u0646\u0646\u062f\u0647 \u0645\u062f\u0627\u0631 \u0646\u0634\u062a\u06cc \u0632\u0645\u06cc\u0646 \u2013 30 \u0622\u0645\u067e\u0631\u060c 3 \u067e\u0644\u060c \u062d\u0633\u0627\u0633\u06cc\u062a 30 \u0645\u06cc\u0644\u06cc \u0622\u0645\u067e\u0631\u060c 5kA @ 400V"},"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
    \u067e\u0627\u0631\u0627\u0645\u062a\u0631<\/span><\/th>\n\u0627\u0631\u0632\u0634<\/span><\/th>\n<\/tr>\n<\/thead>\n
    \u0646\u0648\u0639 \u0645\u062d\u0635\u0648\u0644<\/td>\n\u06a9\u0644\u06cc\u062f \u0645\u062d\u0627\u0641\u0638 \u062c\u0627\u0646 (ELCB)<\/td>\n<\/tr>\n
    \u0633\u0631\u06cc \/ \u0628\u0631\u0646\u062f<\/td>\n\u0633\u0631\u06cc WS-V \/ NV-C \u2013 \u0645\u06cc\u062a\u0633\u0648\u0628\u06cc\u0634\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9<\/td>\n<\/tr>\n
    \u0634\u0645\u0627\u0631\u0647 \u0645\u062f\u0644<\/td>\nNV63-CV 3P 30A<\/td>\n<\/tr>\n
    \u062a\u0639\u062f\u0627\u062f \u0642\u0637\u0628\u200c\u0647\u0627<\/td>\n3 \u067e\u0644 (3P)<\/td>\n<\/tr>\n
    \u062c\u0631\u06cc\u0627\u0646 \u0646\u0627\u0645\u06cc (\u0627\u06cc\u0646\u0686)<\/td>\n30 \u0622\u0645\u067e\u0631 (\u062f\u0631 \u062f\u0645\u0627\u06cc \u0645\u062d\u06cc\u0637\u06cc 40 \u062f\u0631\u062c\u0647 \u0633\u0627\u0646\u062a\u06cc\u06af\u0631\u0627\u062f)<\/td>\n<\/tr>\n
    \u0627\u0646\u062f\u0627\u0632\u0647 \u0642\u0627\u0628 (AF)<\/td>\n50 AF<\/td>\n<\/tr>\n
    \u062c\u0631\u06cc\u0627\u0646 \u062d\u0633\u0627\u0633\u06cc\u062a \u0646\u0627\u0645\u06cc<\/td>\n30 \u0645\u06cc\u0644\u06cc \u0622\u0645\u067e\u0631 (\u06af\u0632\u06cc\u0646\u0647 \u0642\u0627\u0628\u0644 \u062a\u0646\u0638\u06cc\u0645 100\/200\/500 \u0645\u06cc\u0644\u06cc \u0622\u0645\u067e\u0631 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a)<\/td>\n<\/tr>\n
    \u062d\u062f\u0627\u06a9\u062b\u0631 \u0632\u0645\u0627\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f<\/td>\n1 \u062b\u0627\u0646\u06cc\u0647 \u062f\u0631 I\u0394n \/ 0.04 \u062b\u0627\u0646\u06cc\u0647 \u062f\u0631 5I\u0394n<\/td>\n<\/tr>\n
    \u0648\u0644\u062a\u0627\u0698 \u0646\u0627\u0645\u06cc (AC)<\/td>\n100\u2013440 \u0648\u0644\u062a<\/td>\n<\/tr>\n
    \u0648\u0644\u062a\u0627\u0698 \u062a\u062d\u0645\u0644 \u0636\u0631\u0628\u0647 \u0646\u0627\u0645\u06cc (Uimp)<\/td>\n\u06f6 \u06a9\u06cc\u0644\u0648\u0648\u0644\u062a<\/td>\n<\/tr>\n
    \u0638\u0631\u0641\u06cc\u062a \u0642\u0637\u0639 (Icu) @ 100 \u0648\u0644\u062a AC<\/td>\n5 \u06a9\u06cc\u0644\u0648 \u0622\u0645\u067e\u0631<\/td>\n<\/tr>\n
    \u0638\u0631\u0641\u06cc\u062a \u0642\u0637\u0639 (Icu) @ 200 \u0648\u0644\u062a AC<\/td>\n5 \u06a9\u06cc\u0644\u0648 \u0622\u0645\u067e\u0631<\/td>\n<\/tr>\n
    \u0638\u0631\u0641\u06cc\u062a \u0642\u0637\u0639 (Icu) @ 230 \u0648\u0644\u062a AC<\/td>\n5 \u06a9\u06cc\u0644\u0648 \u0622\u0645\u067e\u0631<\/td>\n<\/tr>\n
    \u0638\u0631\u0641\u06cc\u062a \u0642\u0637\u0639 (Icu) @ 400 \u0648\u0644\u062a AC<\/td>\n5 \u06a9\u06cc\u0644\u0648 \u0622\u0645\u067e\u0631<\/td>\n<\/tr>\n
    \u0638\u0631\u0641\u06cc\u062a \u0642\u0637\u0639 (Icu) @ 415 \u0648\u0644\u062a AC<\/td>\n5 \u06a9\u06cc\u0644\u0648 \u0622\u0645\u067e\u0631<\/td>\n<\/tr>\n
    \u0638\u0631\u0641\u06cc\u062a \u0642\u0637\u0639 (Icu) @ 440 \u0648\u0644\u062a AC<\/td>\n5 \u06a9\u06cc\u0644\u0648 \u0622\u0645\u067e\u0631<\/td>\n<\/tr>\n
    \u0638\u0631\u0641\u06cc\u062a \u0642\u0637\u0639 \u0633\u0631\u0648\u06cc\u0633 (ICs)<\/td>\n100% \u0627\u0632 Icu @ 400 \u0648\u0644\u062a AC<\/td>\n<\/tr>\n
    \u0646\u0648\u0639 \u0648\u0627\u062d\u062f \u062a\u0631\u06cc\u067e<\/td>\n\u062d\u0631\u0627\u0631\u062a\u06cc-\u0645\u063a\u0646\u0627\u0637\u06cc\u0633\u06cc (\u062b\u0627\u0628\u062a) \u0628\u0627 \u0627\u0644\u0645\u0627\u0646 \u0646\u0634\u062a\u06cc \u0632\u0645\u06cc\u0646<\/td>\n<\/tr>\n
    \u062a\u0648\u0627\u0628\u0639 \u062d\u0641\u0627\u0638\u062a\u06cc<\/td>\n\u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631\u060c \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647\u060c \u0646\u0634\u062a\u06cc \u0632\u0645\u06cc\u0646<\/td>\n<\/tr>\n
    \u0646\u0648\u0639 \u0627\u062a\u0635\u0627\u0644<\/td>\n\u062a\u0631\u0645\u06cc\u0646\u0627\u0644\u200c\u0647\u0627\u06cc \u062c\u0644\u0648\u06cc\u06cc \u06cc\u0627 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u06cc\u0644\u0647\u200c\u0627\u06cc<\/td>\n<\/tr>\n
    \u0646\u0635\u0628<\/td>\n\u0646\u0635\u0628 \u0633\u0637\u062d\u06cc (\u0631\u06cc\u0644 \u062f\u06cc\u0646 \u0628\u0627 \u0622\u062f\u0627\u067e\u062a\u0648\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc)<\/td>\n<\/tr>\n
    \u0627\u0628\u0639\u0627\u062f (\u0639\u0631\u0636 \u00d7 \u0627\u0631\u062a\u0641\u0627\u0639 \u00d7 \u0639\u0645\u0642)<\/td>\n75 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631 \u00d7 130 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631 \u00d7 90 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631<\/td>\n<\/tr>\n
    \u0648\u0632\u0646 \u062e\u0627\u0644\u0635<\/td>\n\u062a\u0642\u0631\u06cc\u0628\u0627\u064b 0.75 \u06a9\u06cc\u0644\u0648\u06af\u0631\u0645<\/td>\n<\/tr>\n
    \u062f\u0648\u0627\u0645 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc (\u0628\u0627 \u0628\u0627\u0631)<\/td>\n6,000 \u0639\u0645\u0644\u06cc\u0627\u062a<\/td>\n<\/tr>\n
    \u062f\u0648\u0627\u0645 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc (\u0628\u062f\u0648\u0646 \u0628\u0627\u0631)<\/td>\n\u06f1\u06f0\u060c\u06f0\u06f0\u06f0 \u0639\u0645\u0644\u06cc\u0627\u062a<\/td>\n<\/tr>\n
    \u062f\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/td>\n\u0627\u0644\u0641<\/td>\n<\/tr>\n
    \u062f\u0631\u062c\u0647 \u0622\u0644\u0648\u062f\u06af\u06cc<\/td>\n2<\/td>\n<\/tr>\n
    \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627 \u0648 \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647\u200c\u0647\u0627<\/td>\nIEC 60947-2\u060c EN 60947-2\u060c \u0646\u0634\u0627\u0646 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\/fa\/wp-json\/wp\/v2\/product\/8480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplybuyglobal.com\/fa\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.simplybuyglobal.com\/fa\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/fa\/wp-json\/wp\/v2\/media\/8483"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/fa\/wp-json\/wp\/v2\/media?parent=8480"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/fa\/wp-json\/wp\/v2\/product_brand?post=8480"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/fa\/wp-json\/wp\/v2\/product_cat?post=8480"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/fa\/wp-json\/wp\/v2\/product_tag?post=8480"}],"curies":[{"name":"\u0648\u0631\u062f\u067e\u0631\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}