{"id":2792,"date":"2026-07-20T03:52:03","date_gmt":"2026-07-20T03:52:03","guid":{"rendered":"https:\/\/chac-electric.com\/?post_type=product&p=2792"},"modified":"2026-09-11T03:12:42","modified_gmt":"2026-09-11T03:12:42","slug":"cqm5-series-molded-case-circuit-breakers-2","status":"publish","type":"product","link":"https:\/\/chac-electric.com\/pt\/product\/cqm5-series-molded-case-circuit-breakers-2\/","title":{"rendered":"Disjuntores em Caixa Moldada da S\u00e9rie CQM5"},"content":{"rendered":"

CQM5 MCCB Selection Summary<\/h2>\n

The CQM5 is specified for overload and short-circuit protection in AC 380\/400\/415V and AC 660\/690V systems. Published options include 10\u2013800A, 3P \/ 4P and thermal-magnetic trip. The applicable fault duty is 12\u2013100kA Icu and 10\u201375kA Ics values by frame, voltage and breaking class. Confirm the ordered frame, protection function, conductors, installation conditions and local rules before use.<\/p>\n

Ordering Details<\/h2>\n

State the model, frame and rated current, poles, trip unit or leakage function, system voltage, destination market, quantity and required technical documents. Options outside the published range require technical evaluation.<\/p>","protected":false},"excerpt":{"rendered":"

O CQM5 MCCB<\/strong> provides overload and short-circuit protection within its published 10\u2013800A range. Specification should follow the system voltage, load, conductor coordination, prospective fault current and applicable rules\u2014not the ampere value alone.<\/p>\n

\n
\n
Polacos:<\/div>\n
3P \/ 4P<\/div>\n<\/div>\n
\n
Corrente Nominal:<\/div>\n
10\u2013800A<\/div>\n<\/div>\n
\n
Tens\u00e3o Nominal:<\/div>\n
AC 380\/400\/415V and AC 660\/690V<\/div>\n<\/div>\n
\n
Trip \/ Protection:<\/div>\n
overload and short-circuit protection<\/div>\n<\/div>\n
\n
Dados de \u00daltima Hora:<\/div>\n
12\u2013100kA Icu and 10\u201375kA Ics values by frame, voltage and breaking class<\/div>\n<\/div>\n
\n
Normal<\/div>\n
IEC 60947-2 and GB\/T 14048.2<\/div>\n<\/div>\n<\/div>\n
\nPedir um or\u00e7amento<\/span>\u203a<\/span><\/a>
\nVer Documentos T\u00e9cnicos<\/span>\u203a<\/span><\/a><\/div>","protected":false},"featured_media":1123,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[45,27],"product_tag":[],"class_list":["post-2792","product","type-product","status-publish","has-post-thumbnail","product_cat-mccb","product_cat-electrical-distribution-equipment","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product\/2792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/comments?post=2792"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/media\/1123"}],"wp:attachment":[{"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/media?parent=2792"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product_brand?post=2792"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product_cat?post=2792"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product_tag?post=2792"}],"curies":[{"name":"bom jogo","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}