{"id":2261,"date":"2026-06-12T07:39:54","date_gmt":"2026-06-12T07:39:54","guid":{"rendered":"https:\/\/wg68uu1yy0.wpdns.site\/?post_type=product&#038;p=2261"},"modified":"2026-07-23T02:12:28","modified_gmt":"2026-07-23T02:12:28","slug":"etm3e-series-intelligent-measurement-circuit-breaker","status":"publish","type":"product","link":"https:\/\/cnsuton.com\/pt\/produto\/etm3e-series-intelligent-measurement-circuit-breaker\/","title":{"rendered":"Disjuntor de Medi\u00e7\u00e3o Inteligente da S\u00e9rie ETM3E"},"content":{"rendered":"<h2>Modelo e significado<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"72\">3<\/td>\n<td width=\"72\">3<\/td>\n<td width=\"72\">10<\/td>\n<td width=\"72\">100<\/td>\n<\/tr>\n<tr>\n<td>Polacos<\/td>\n<td>Nome do dispositivo de viagem<\/td>\n<td>C\u00f3digo de Anexo<\/td>\n<td>Corrente nominal<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">3P<br \/>\n4P<\/td>\n<td>Eletr\u00f3nico<\/td>\n<td>C\u00f3digo de Anexo<\/td>\n<td>16A~1250A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td width=\"72\">ETM3E<\/td>\n<td width=\"72\">125<\/td>\n<td width=\"72\">H<\/td>\n<td width=\"72\">P<\/td>\n<\/tr>\n<tr>\n<td>Nome<\/td>\n<td>Classe de caixilharia<\/td>\n<td>C\u00f3digo de Capacidade de Corte<\/td>\n<td>C\u00f3digo de Modo de Opera\u00e7\u00e3o<\/td>\n<\/tr>\n<tr>\n<td>S\u00e9rie ETM3E inteligente<br \/>\ndisjuntor em caixa moldada<\/td>\n<td>125<br \/>\n250<br \/>\n400<br \/>\n630<br \/>\n800<br \/>\n1250<\/td>\n<td>M<br \/>\nH<\/td>\n<td>Opera\u00e7\u00e3o direta com man\u00edpulo (sem c\u00f3digo)<br \/>\nFuncionamento el\u00e9trico<br \/>\nZ: Funcionamento por man\u00edpulo rotativo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00f3digo de Anexo<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"31\">Nome do Anexo<\/td>\n<td width=\"27\">Contacto de alarme<\/td>\n<td width=\"28\">Bobina de disparo por emiss\u00e3o de corrente<\/td>\n<td width=\"43\">Bobinagem de disparo por emiss\u00e3o de corrente + Contacto de alarme<\/td>\n<td width=\"31\">Contactos auxiliares<\/td>\n<td width=\"47\">Contactos auxiliares + Contactos de alarme<\/td>\n<td width=\"37\">Dispositivo de disparo por m\u00ednima tens\u00e3o<\/td>\n<td width=\"39\">Unidade de Disparo por Subtens\u00e3o + Contacto de Alarme<\/td>\n<td width=\"47\">Bobina de abertura + Contactos auxiliares<\/td>\n<td width=\"64\">Unidade de disparo por emiss\u00e3o de corrente + Contactos auxiliares + Contactos de alarme<\/td>\n<td width=\"36\">2 conjuntos de contactos auxiliares<\/td>\n<td width=\"52\">Unidade de disparo por emiss\u00e3o de corrente + Unidade de disparo por m\u00ednima tens\u00e3o<\/td>\n<td width=\"39\">Unidade de disparo por emiss\u00e3o de corrente + Unidade de disparo por m\u00ednima tens\u00e3o + Contacto de alarme<\/td>\n<\/tr>\n<tr>\n<td width=\"31\">C\u00f3digo de Anexo<\/td>\n<td width=\"27\">08<\/td>\n<td width=\"28\">10<\/td>\n<td width=\"43\">18<\/td>\n<td width=\"31\">20<\/td>\n<td width=\"47\">28<\/td>\n<td width=\"37\">30<\/td>\n<td width=\"39\">38<\/td>\n<td width=\"47\">40<\/td>\n<td width=\"64\">48<\/td>\n<td width=\"36\">60<\/td>\n<td width=\"52\">70<\/td>\n<td width=\"39\">78<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Nota: Quando o contacto auxiliar e o contacto de alarme se encontram no mesmo lado, formam uma combina\u00e7\u00e3o auxiliar-alarme.<\/p>\n<h2>Especifica\u00e7\u00f5es T\u00e9cnicas Principais<\/h2>\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\" width=\"144\">Modelo<\/td>\n<td colspan=\"2\" width=\"144\">ETM3E-125<\/td>\n<td colspan=\"2\" width=\"144\">ETM3E-250<\/td>\n<td colspan=\"2\" width=\"144\">ETM3E-400<\/td>\n<td colspan=\"2\" width=\"144\">ETM3E-630<\/td>\n<td colspan=\"2\" width=\"144\">ETM3E-800<\/td>\n<td colspan=\"2\" width=\"144\">ETM3E-1250<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Corrente nominal In (A)<\/td>\n<td colspan=\"2\">125<\/td>\n<td colspan=\"2\">250<\/td>\n<td colspan=\"2\">400<\/td>\n<td colspan=\"2\">630<\/td>\n<td colspan=\"2\">800<\/td>\n<td colspan=\"2\">1250<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Capacidade de interrup\u00e7\u00e3o<\/td>\n<td>M<\/td>\n<td>H<\/td>\n<td>M<\/td>\n<td>H<\/td>\n<td>M<\/td>\n<td>H<\/td>\n<td>M<\/td>\n<td>H<\/td>\n<td>M<\/td>\n<td>H<\/td>\n<td>M<\/td>\n<td>H<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Corrente nominal Ir1 (A)<\/td>\n<td colspan=\"2\">32(16,25,32)<br \/>\n63(32,40,50,63)<br \/>\n125(63,80,100,125)<\/td>\n<td colspan=\"2\">250(100,125,140,160,180,<br \/>\n200,225,250)<\/td>\n<td colspan=\"2\">400(200,225,250,315,<br \/>\n350,400)<\/td>\n<td colspan=\"2\">630(400,500,630)<\/td>\n<td colspan=\"2\">800(630,700,800)<\/td>\n<td colspan=\"2\">1250(800,1000,1250)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Polacos<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<td>3, 4<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Tens\u00e3o de isolamento nominal Ui (V)<\/td>\n<td colspan=\"12\">800<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Tens\u00e3o nominal de funcionamento Ue (V)<\/td>\n<td colspan=\"12\">400<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Tens\u00e3o nominal de resista ao impulso Uimp (kV)<\/td>\n<td colspan=\"12\">8<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Poder de corte m\u00e1ximo em curto-circuito Icu (kA)<\/td>\n<td>50<\/td>\n<td>85<\/td>\n<td>50<\/td>\n<td>85<\/td>\n<td>50<\/td>\n<td>100<\/td>\n<td>50<\/td>\n<td>100<\/td>\n<td>50<\/td>\n<td>100<\/td>\n<td>50<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Poder de corte em curto-circuito Ics (kA)<\/td>\n<td>35<\/td>\n<td>50<\/td>\n<td>50<\/td>\n<td>50<\/td>\n<td>50<\/td>\n<td>65<\/td>\n<td>50<\/td>\n<td>65<\/td>\n<td>50<\/td>\n<td>65<\/td>\n<td>50<\/td>\n<td>65<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Corriente de curta dura\u00e7\u00e3o admiss\u00edvel Icw (kA)\/1 s<\/td>\n<td colspan=\"2\">1.2<\/td>\n<td colspan=\"2\">5<\/td>\n<td colspan=\"2\">5<\/td>\n<td colspan=\"2\">10<\/td>\n<td colspan=\"2\">10<\/td>\n<td colspan=\"2\">10<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Categoria de Utiliza\u00e7\u00e3o<\/td>\n<td colspan=\"2\">A<\/td>\n<td colspan=\"2\">B<\/td>\n<td colspan=\"2\">B<\/td>\n<td colspan=\"2\">B<\/td>\n<td colspan=\"2\">B<\/td>\n<td colspan=\"2\">B<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Comprimento do arco (mm)<\/td>\n<td colspan=\"4\">\u2264 50<\/td>\n<td colspan=\"8\">\u2264 100<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Desempenho Operacional<\/td>\n<td>Acionado (vezes)<\/td>\n<td colspan=\"12\">7000<\/td>\n<\/tr>\n<tr>\n<td>Sem energia (vezes)<\/td>\n<td colspan=\"12\">10000<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Dimens\u00f5es (mm)<\/td>\n<td>Comprimento L<\/td>\n<td colspan=\"2\">150<\/td>\n<td colspan=\"2\">165<\/td>\n<td colspan=\"2\">257<\/td>\n<td colspan=\"2\">270<\/td>\n<td colspan=\"2\">280<\/td>\n<td colspan=\"2\">406<\/td>\n<\/tr>\n<tr>\n<td>Largura W<\/td>\n<td colspan=\"2\">92<\/td>\n<td colspan=\"2\">107<\/td>\n<td colspan=\"2\">150<\/td>\n<td colspan=\"2\">180<\/td>\n<td colspan=\"2\">210<\/td>\n<td colspan=\"2\">210<\/td>\n<\/tr>\n<tr>\n<td>Altura H<\/td>\n<td colspan=\"2\">108<\/td>\n<td colspan=\"2\">110<\/td>\n<td colspan=\"2\">151<\/td>\n<td colspan=\"2\">155<\/td>\n<td colspan=\"2\">159<\/td>\n<td colspan=\"2\">193<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u00a0Forma e tamanho<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2083 size-full\" src=\"https:\/\/cnsuton.com\/wp-content\/uploads\/2026\/06\/Shape-and-size-2.webp\" alt=\"\" width=\"1200\" height=\"327\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Disjuntor de Medi\u00e7\u00e3o Inteligente da s\u00e9rie ETM3E<br \/>\nEcr\u00e3 LCD \/ Fun\u00e7\u00f5es de comunica\u00e7\u00e3o integradas \/ Medi\u00e7\u00e3o de alta precis\u00e3o \/ Visualiza\u00e7\u00e3o em tempo real de tens\u00e3o e corrente trif\u00e1sicas \/ Cumpre os requisitos t\u00e9cnicos da State Grid e da China Southern Power Grid, e satisfaz os requisitos para equipamento de distribui\u00e7\u00e3o residencial na prov\u00edncia de Jiangsu e no Documento 501<\/p>\n<p>Normas aplic\u00e1veis: IEC 60947-2 GB\/T 14048.2<\/p>","protected":false},"featured_media":2294,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-2261","product","type-product","status-publish","has-post-thumbnail","product_cat-molded-case-circuit-breakers","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product\/2261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/comments?post=2261"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/media\/2294"}],"wp:attachment":[{"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/media?parent=2261"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product_brand?post=2261"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product_cat?post=2261"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product_tag?post=2261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}