{"id":3100,"date":"2026-07-30T11:54:13","date_gmt":"2026-07-30T03:54:13","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/product\/alarm-contact\/"},"modified":"2026-09-29T17:08:14","modified_gmt":"2026-09-29T09:08:14","slug":"alarm-contact","status":"publish","type":"product","link":"https:\/\/w9-group.com\/ja\/product\/alarm-contact\/","title":{"rendered":"MCCB \u30a2\u30af\u30bb\u30b5\u30ea\u30fc \u6545\u969c\u906e\u65ad\u5668 \u8aa4\u52d5\u4f5c\u30a2\u30e9\u30fc\u30e0 \u63a5\u5730\u7dda\u307e\u305f\u306f\u30bf\u30fc\u30df\u30ca\u30eb\u3068\u306e\u63a5\u89e6"},"content":{"rendered":"

\n\u6a5f\u80fd
\n<\/h2>\n

It is mainly used to provide a signal when the load of the circuit breaker is overloaded, short-circuited or undervoltage, or tripped.
\nThe reasons for the failure of the alarm signal are:
\nOver-load or short-circuit
\nUndervoltage trip
\nResidual current action trip
\nManual free trip<\/p>\n

\n \u30e2\u30c7\u30eb\u306e\u8aac\u660e
\n<\/h2>\n

\"mccb<\/p>\n

\nCode for mccb Frame
\n<\/h2>\n\n\n\n\n
\u30d5\u30ec\u30fc\u30e0<\/td>\n125\/160<\/td>\n250<\/td>\n400<\/td>\n<\/tr>\n
\u30b3\u30fc\u30c9<\/td>\nAl-125<\/td>\nAl-250<\/td>\nAl-400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\nIndication of circuit breaker status
\n<\/h2>\n

\"mccb<\/p>\n

\n\u96fb\u6c17\u7279\u6027
\n<\/h2>\n\n\n\n\n\n
\u00a0Ue(V)<\/td>\nAC<\/td>\nDC<\/td>\n<\/tr>\n
230V<\/td>\n\u00a0400V<\/td>\n\u00a0110<\/td>\n\u00a0220<\/td>\n24<\/td>\n<\/tr>\n
ln(A)<\/td>\n\u00a00.3<\/td>\n0.3<\/td>\n\u00a00.15<\/td>\n0.15<\/td>\n0.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\nWiring diagram
\n<\/h2>\n

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

MCCB \u7528\u306e\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u3092\u304a\u63a2\u3057\u3067\u3059\u304b\uff1f\u914d\u7dda\u307e\u305f\u306f\u7aef\u5b50\u4ed8\u304d\u306e\u6545\u969c\u30c8\u30ea\u30c3\u30d7 \u30a2\u30e9\u30fc\u30e0\u30b3\u30f3\u30bf\u30af\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4fdd\u8b77\u3068\u76e3\u8996\u306e\u305f\u3081\u306b\u4eca\u3059\u3050\u8cfc\u5165\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"featured_media":2593,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[87],"product_tag":[],"class_list":["post-3100","product","type-product","status-publish","has-post-thumbnail","product_cat-mccb-accessories","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product\/3100","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=3100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media\/2593"}],"wp:attachment":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media?parent=3100"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_brand?post=3100"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_cat?post=3100"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_tag?post=3100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}