{"id":2256,"date":"2026-06-12T07:39:54","date_gmt":"2026-06-12T07:39:54","guid":{"rendered":"https:\/\/wg68uu1yy0.wpdns.site\/?post_type=product&p=2256"},"modified":"2026-06-12T07:39:56","modified_gmt":"2026-06-12T07:39:56","slug":"etw3-series-intelligent-air-circuit-breakers-2","status":"publish","type":"product","link":"https:\/\/cnsuton.com\/pt\/produto\/etw3-series-intelligent-air-circuit-breakers-2\/","title":{"rendered":"Disuntores de ar inteligentes da s\u00e9rie ETW3"},"content":{"rendered":"

Modelo e significado<\/h2>\n\n\n\n\n\n
ETW3<\/td>\n<\/tr>\n
Nome<\/td>\n<\/tr>\n
Ar Inteligente
\nCaixa moldada
\nDisjuntores<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
1600<\/td>\n3P<\/td>\n630<\/td>\n<\/tr>\n
Classe de caixilharia<\/td>\nPolacos<\/td>\nCorrente nominal<\/td>\n<\/tr>\n
1600<\/td>\n3P
\n4P<\/td>\n		200\u3001400\u3001630\u3001800\u30011000\u30011250\u30011600<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
2000<\/td>\n3P<\/td>\n630<\/td>\n<\/tr>\n
Classe de caixilharia<\/td>\nPolacos<\/td>\nCorrente nominal<\/td>\n<\/tr>\n
2000
\n3200
\n4000
\n6300<\/td>\n		3P
\n4P<\/td>\n		2000:
\n630, 800, 1000,
\n1250, 1600, 2000
\n3200:
\n2000, 2500, 2900,
\n3200
\n4000:
\n3200, 3600, 4000
\n6300:
\n4000, 5000, 6300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
M, H<\/td>\nAC230<\/td>\n1<\/td>\n<\/tr>\n
C\u00f3digo do Controlador Inteligente<\/td>\nTens\u00e3o de alimenta\u00e7\u00e3o do circuito de controlo<\/td>\nOutras configura\u00e7\u00f5es<\/td>\n<\/tr>\n
M: Standard Smart Model
\nH: (Avan\u00e7ado) Modelo Inteligente para Comunica\u00e7\u00e3o<\/td>\n		AC230: 230V CA
\nAC400: 400V AC
\nDC220: 220V CC
\nDC110: 110V CC<\/td>\n		1. Unidade de disparo temporizada por subtens\u00e3o
\n2. Unidade de disparo instant\u00e2neo por subtens\u00e3o
\n3. Separador de fases
\n4. Enclavamento mec\u00e2nico (alavanca)
\n5. Enravamento mec\u00e2nico (cabo)
\n6. Um cadeado, uma chave
\n7. Dois fechos, uma chave
\n8. Tr\u00eas fechaduras, duas chaves
\n9. Configura\u00e7\u00e3o de contactos auxiliares
\nCaixilho da porta
\n11. Cablagem horizontal
\n12. Cablagem vertical<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Principais Especifica\u00e7\u00f5es T\u00e9cnicas<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Modelo e arma\u00e7\u00e3o atuais<\/td>\nETW3-1600<\/td>\nETW3-2000<\/td>\nETW3-3200<\/td>\nETW3-6300<\/td>\n<\/tr>\n
Corrente nominal In(A)<\/td>\n200\/400\/630\/800\/1000\/1250\/1600<\/td>\n630\/800\/1000\/1250\/1600\/2000<\/td>\n2000\/2500\/2900\/3200<\/td>\n4000\/5000\/6300<\/td>\n<\/tr>\n
Corrente nominal do neutro para terra In(A)<\/td>\n100%In<\/td>\n100%In<\/td>\n100%In<\/td>\n50%In<\/td>\n<\/tr>\n
Tens\u00e3o nominal de funcionamento Ue(V)<\/td>\nAC400\/690<\/td>\n<\/tr>\n
frequ\u00eancia (Hz)<\/td>\n50<\/td>\n<\/tr>\n
Polacos<\/td>\n3P\/4P<\/td>\n<\/tr>\n
Tens\u00e3o nominal de resist\u00eancia a impulsos (kV)<\/td>\n12<\/td>\n<\/tr>\n
Tens\u00e3o de isolamento nominal (V)<\/td>\n1000<\/td>\n<\/tr>\n
Tens\u00e3o suport\u00e1vel \u00e0 frequ\u00eancia industrial (V)1min<\/td>\n2200<\/td>\n<\/tr>\n
Capacidade nominal de fecho e de corte em curto-circuito Icu(kA)<\/td>\n400V AC<\/td>\n65<\/td>\n90<\/td>\n100<\/td>\n120<\/td>\n<\/tr>\n
AC690V<\/td>\n55<\/td>\n65<\/td>\n65<\/td>\n100<\/td>\n<\/tr>\n
Capacidade nominal de fecho e de corte em curto-circuito Ics(kA)<\/td>\n400V AC<\/td>\n65<\/td>\n75<\/td>\n100<\/td>\n100<\/td>\n<\/tr>\n
AC690V<\/td>\n42<\/td>\n65<\/td>\n65<\/td>\n80<\/td>\n<\/tr>\n
Corrente de curta dura\u00e7\u00e3o admiss\u00edvel estipulada Icw\/1s(kA)<\/td>\n400V AC<\/td>\n65<\/td>\n75<\/td>\n100<\/td>\n100<\/td>\n<\/tr>\n
AC690V<\/td>\n42<\/td>\n65<\/td>\n65<\/td>\n80<\/td>\n<\/tr>\n
Vida \u00fatil operacional (ciclos)
\nUma vez para montantes inferiores a 2.500\/3 min
\n2.500 ou mais, 1 vez\/6min<\/td>\n		Vida el\u00e9trica<\/td>\n7000<\/td>\n7000<\/td>\n7000<\/td>\n7000<\/td>\n<\/tr>\n
Vida mec\u00e2nica<\/td>\n10000<\/td>\n10000<\/td>\n10000<\/td>\n10000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Normas aplic\u00e1veis da IEC <\/strong><\/p>\n

60947-2 GB\/T 14048.2<\/p>","protected":false},"featured_media":2278,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-2256","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\/2256","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=2256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/media\/2278"}],"wp:attachment":[{"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/media?parent=2256"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product_brand?post=2256"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product_cat?post=2256"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product_tag?post=2256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}