{"id":2720,"date":"2026-07-30T11:43:44","date_gmt":"2026-07-30T03:43:44","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/product\/jc3rh-b-type-b-rccb-residual-current-circuit-breaker\/"},"modified":"2026-09-29T17:09:36","modified_gmt":"2026-09-29T09:09:36","slug":"jc3rh-b-type-b-rccb-residual-current-circuit-breaker","status":"publish","type":"product","link":"https:\/\/w9-group.com\/ja\/product\/jc3rh-b-type-b-rccb-residual-current-circuit-breaker\/","title":{"rendered":"MCCB circuit breaker Residual Current JC3RH-B Type B"},"content":{"rendered":"

\"MCCB<\/p>\n

\u6a5f\u80fd<\/h2>\n

\u25cf\u00a0Electromagnetic Type<\/p>\n

\u25cf\u00a0Earth leakage protection<\/p>\n

\u25cf\u00a0Breaking capacity 6kA,10kA<\/p>\n

\u25cf\u00a0Rated current up to 100A<\/p>\n

\u25cf\u00a0Detect smooth DC residual currents<\/p>\n

\u25cf\u00a0Tripping sensitivity: 30mA,100mA,300mA<\/p>\n

\u25cf\u00a0Connection from top or bottom<\/p>\n

\u25cf\u00a0Complies with IEC 61008-1 & IEC62423<\/p>\n

\u7533\u8acb<\/h2>\n

JC3RH-BS Type B RCCBs are suitable for nonlinear circuits that are able to generate leakages\u00a0with high direct current (higher than 6 mA) and\/or\u00a0high frequency components, for example singlephase or poly-phase rectifiers, rectifiers with active\u00a0correction of the power factor, continuous voltage\u00a0generator with no separation from AC networks and\u00a0inverters at variable frequency<\/p>\n

B Type<\/h2>\n

Tripping is ensured for sinusoidal AC residual currents pulsed DC residual currents, alternating residual sinusoidal currents up to 1000Hz, pulsating direct residual currents and for smooth direct residual currents, whether applied suddenly or increasing slowly.<\/p>\n

\"MCCB<\/p>\n

\"MCCB<\/p>\n

Overall, the JCSD1-125 is a must-have accessory for anyone looking to increase the safety and efficiency of their electrical installations. Its intuitive design, rugged construction and compliance with industry standards make it an excellent solution for MCB and RCBO monitoring. With the JCSD1-125, users can control their circuits with confidence knowing they have a reliable and effective tool.<\/p>\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
<\/td>\n\n \u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\n<\/td>\n\n IEC62423 & IEC61008-1\n<\/td>\n<\/tr>\n
\n Electrical
\n features\n<\/td>\n		\n Type (wave form of the earth leakage sensed)\n<\/td>\n\n B\n<\/td>\n<\/tr>\n
\n \u5b9a\u683c\u96fb\u6d41 In\n<\/td>\n\n 25A, 40A, 63A, 80A, 100A\n<\/td>\n<\/tr>\n
\n \u30dd\u30fc\u30e9\u30f3\u30c9\u4eba\n<\/td>\n\n 1P+N, 3P+N\n<\/td>\n<\/tr>\n
\n Rated voltage Ue\n<\/td>\n\n 1P+N:230V\/240V~; 3P+N:400V\/415V~;\n<\/td>\n<\/tr>\n
\n Rated sensitivity I\u2206n\n<\/td>\n\n 0.03A, 0.1A, 0.3A\n<\/td>\n<\/tr>\n
\n \u7d76\u7e01\u96fb\u5727 Ui\n<\/td>\n\n 500V\n<\/td>\n<\/tr>\n
\n Rated residual making and breaking capacity I\u2206m\n<\/td>\n\n 500 (In=25A\/40A), 630 (In=63A), 1000(In=80A\/100A\n<\/td>\n<\/tr>\n
\n Short-circuit current Inc=I\u2206c\n<\/td>\n\n 6kA,10kA\n<\/td>\n<\/tr>\n
\n SCPD fuse\n<\/td>\n\n 10000A\n<\/td>\n<\/tr>\n
\n break time under I\u2206n\n<\/td>\n\n \u22640.1 S\n<\/td>\n<\/tr>\n
\n \u5b9a\u683c\u5468\u6ce2\u6570\n<\/td>\n\n 50Hz\n<\/td>\n<\/tr>\n
\n Rated impulse withstand voltage(1.2\/50) Uimp\n<\/td>\n\n 4,000V\n<\/td>\n<\/tr>\n
\n Dielectric test voltage at ind. Freq. for 1 min\n<\/td>\n\n 2.5 kV\n<\/td>\n<\/tr>\n
\n \u6c5a\u67d3\u5ea6\n<\/td>\n\n 2\n<\/td>\n<\/tr>\n
\n Mechanical
\n features\n<\/td>\n		\n \u96fb\u6c17\u5bff\u547d\n<\/td>\n\n 2, 000\n<\/td>\n<\/tr>\n
\n \u6a5f\u68b0\u7684\u5bff\u547d\n<\/td>\n\n 10,000\n<\/td>\n<\/tr>\n
\n Fault current indicator\n<\/td>\n\n \u306f\u3044\n<\/td>\n<\/tr>\n
\n \u4fdd\u8b77\u30ec\u30d9\u30eb\n<\/td>\n\n IP20\n<\/td>\n<\/tr>\n
\n Ambient temperature (with daily average\u226435\u00b0C)\n<\/td>\n\n -25\u00b0C…+40\u00b0C\n<\/td>\n<\/tr>\n
\n Storage temperation\n<\/td>\n\n -25\u00b0C…+70\u00b0C\n<\/td>\n<\/tr>\n
\n \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\n<\/td>\n\n \u30bf\u30fc\u30df\u30ca\u30eb\u63a5\u7d9a\u30bf\u30a4\u30d7\n<\/td>\n\n \u30b1\u30fc\u30d6\u30eb\/U\u578b\u30d0\u30b9\u30d0\u30fc\/\u30d4\u30f3\u578b\u30d0\u30b9\u30d0\u30fc\n<\/td>\n<\/tr>\n
\n \u30b1\u30fc\u30d6\u30eb\u7528\u306e\u7aef\u672b\u30b5\u30a4\u30ba\u306e\u4e0a\u90e8\/\u4e0b\u90e8\n<\/td>\n\n 25\/35 mm\u00b2\n<\/td>\n<\/tr>\n
\n 18-3\/18-2 AWG\n<\/td>\n<\/tr>\n
\n Terminal size top\/bottom for busbar\n<\/td>\n\n 10\/16 mm\u00b2\n<\/td>\n<\/tr>\n
\n 18-8\/18-5 AWG\n<\/td>\n<\/tr>\n
\n \u7de0\u3081\u30c8\u30eb\u30af\n<\/td>\n\n 2.5 N\u00b7m\n<\/td>\n<\/tr>\n
\n 22 In-Ibs.\n<\/td>\n<\/tr>\n
\n \u53d6\u308a\u4ed8\u3051\n<\/td>\n\n On DIN rail EN 60715 (35mm)\n<\/td>\n<\/tr>\n
\n \u63a5\u7d9a\n<\/td>\n\n From top and bottom\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"MCCB<\/p>","protected":false},"excerpt":{"rendered":"

Tripping is ensured for sinusoidal AC residual currents pulsed DC residual currents, alternating residual sinusoidal currents up to 1000Hz, pulsating direct residual currents and for smooth direct residual currents, whether applied suddenly or increasing slowly.<\/p>","protected":false},"featured_media":2721,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[184],"product_tag":[],"class_list":["post-2720","product","type-product","status-publish","has-post-thumbnail","product_cat-rccb-circuit-protection-products","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product\/2720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/comments?post=2720"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media\/2721"}],"wp:attachment":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media?parent=2720"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_brand?post=2720"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_cat?post=2720"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_tag?post=2720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}