{"id":1144,"date":"2025-05-03T08:47:24","date_gmt":"2025-05-03T00:47:24","guid":{"rendered":"https:\/\/www.qbkg.com\/?p=1144"},"modified":"2025-08-24T09:14:59","modified_gmt":"2025-08-24T01:14:59","slug":"3tf-electrical-magnetic-ac-contactor","status":"publish","type":"post","link":"https:\/\/www.qbkg.com\/fr\/3tf-electrical-magnetic-ac-contactor.html","title":{"rendered":"Contacteur \u00e9lectrique magn\u00e9tique CA s\u00e9rie 3TF"},"content":{"rendered":"

<\/p>\n

1.G\u00c9N\u00c9RALIT\u00c9S<\/h3>\n

1.1 Puissance nominale\u00a0: CA 50\/60\u00a0Hz, 690\u00a0V, jusqu\u2019\u00e0 95\u00a0A\u00a0;
\n1.2 Application\u00a0: fermeture et coupure \u00e0 distance des circuits, protection contre les surcharges lors de l\u2019assemblage avec un relais thermique, d\u00e9marrages fr\u00e9quents et commande de moteurs CA\u00a0;
\n1.3 Cat\u00e9gorie d\u2019utilisation\u00a0: CA-3, CA-4\u00a0;
\n1.4 Altitude\u00a0: \u2264\u00a02000\u00a0m\u00a0;
\n1.5 Temp\u00e9rature ambiante\u00a0: -5\u00a0\u00b0C \u00e0 +40\u00a0\u00b0C\u00a0;
\n1.6 Cat\u00e9gorie de montage\u00a0: III\u00a0;
\n1.7 Conditions de montage\u00a0: l\u2019inclinaison entre le plan de montage et la verticale ne doit pas d\u00e9passer \u00b1\u00a05\u00a0\u00b0\u00a0;
\n1.8 Norme\u00a0: CEI\/EN\u00a060947-4-1.
\n1.9 Certificats\u00a0: CE\u00a0;<\/p>\n

2. CARACT\u00c9RISTIQUES TECHNIQUES<\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Items<\/td>\nModel<\/td>\n3TF-9<\/td>\n3TF-12<\/td>\n3TF-16<\/td>\n3TF-22<\/td>\n3TF-32<\/td>\n3TF-38<\/td>\n3TF-45<\/td>\n<\/tr>\n
Rated conventional heating current (A) AC-1<\/td>\n20<\/td>\n20<\/td>\n30<\/td>\n30<\/td>\n45<\/td>\n45<\/td>\n70<\/td>\n<\/tr>\n
Rated operational\u00a0current (A)<\/td>\n380\/400V<\/td>\nAC-3<\/td>\n9<\/td>\n12<\/td>\n16<\/td>\n22<\/td>\n32<\/td>\n38<\/td>\n45<\/td>\n<\/tr>\n
AC-4<\/td>\n3.3<\/td>\n4.3<\/td>\n7.7<\/td>\n8.5<\/td>\n15.6<\/td>\n18.5<\/td>\n22<\/td>\n<\/tr>\n
Rated insulation voltage (V AC)<\/td>\n660<\/td>\n690<\/td>\n660<\/td>\n660<\/td>\n660<\/td>\n660<\/td>\n1000<\/td>\n<\/tr>\n
Power of controlled 3-phase\u00a0cage motor (AC-3)<\/td>\nkW<\/td>\n220\/230V AC<\/td>\n2.4<\/td>\n3.3<\/td>\n4<\/td>\n6.1<\/td>\n8.5<\/td>\n11<\/td>\n15<\/td>\n<\/tr>\n
380\/400V AC<\/td>\n4<\/td>\n5.5<\/td>\n7.5<\/td>\n11<\/td>\n15<\/td>\n18.5<\/td>\n22<\/td>\n<\/tr>\n
660\/690V AC<\/td>\n5.5<\/td>\n7.5<\/td>\n11<\/td>\n11<\/td>\n23<\/td>\n23<\/td>\n39<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Items<\/td>\nModel<\/td>\n3TF-63<\/td>\n3TF-75<\/td>\n3TF-85<\/td>\n3TF-110<\/td>\n3TF-140<\/td>\n3TF-170<\/td>\n3TF-205<\/td>\n<\/tr>\n
Rated conventional heating current (A) AC-1<\/td>\n70<\/td>\n90<\/td>\n90<\/td>\n150<\/td>\n150<\/td>\n180<\/td>\n220<\/td>\n<\/tr>\n
Rated operational\u00a0current (A)<\/td>\n380\/400V<\/td>\nAC-3<\/td>\n63<\/td>\n75<\/td>\n85<\/td>\n110<\/td>\n140<\/td>\n170<\/td>\n205<\/td>\n<\/tr>\n
AC-4<\/td>\n28<\/td>\n34<\/td>\n42<\/td>\n54<\/td>\n68<\/td>\n75<\/td>\n96<\/td>\n<\/tr>\n
Rated insulation voltage (V AC)<\/td>\n1000<\/td>\n1000<\/td>\n1000<\/td>\n1000<\/td>\n1000<\/td>\n1000<\/td>\n1000<\/td>\n<\/tr>\n
Power of controlled 3-phase\u00a0cage motor (AC-3)<\/td>\nkW<\/td>\n220\/230V AC<\/td>\n18.5<\/td>\n22<\/td>\n26<\/td>\n37<\/td>\n43<\/td>\n55<\/td>\n64<\/td>\n<\/tr>\n
380\/400V AC<\/td>\n30<\/td>\n37<\/td>\n45<\/td>\n55<\/td>\n75<\/td>\n90<\/td>\n110<\/td>\n<\/tr>\n
660\/690V AC<\/td>\n55<\/td>\n67<\/td>\n67<\/td>\n100<\/td>\n100<\/td>\n156<\/td>\n156<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Items<\/td>\nModel<\/td>\n3TF-250<\/td>\n3TF-300<\/td>\n3TF-400<\/td>\n3TF-475<\/td>\n3TF-9<\/td>\n3TF-12<\/td>\n3TF-16<\/td>\n3TF-22<\/td>\n3TF-32<\/td>\n<\/tr>\n
Rated conventional heating current (A) AC-1<\/td>\n300<\/td>\n300<\/td>\n400<\/td>\n550<\/td>\n20<\/td>\n20<\/td>\n30<\/td>\n30<\/td>\n45<\/td>\n<\/tr>\n
Rated operational\u00a0current (A)<\/td>\n380\/400V<\/td>\nAC-3<\/td>\n250<\/td>\n300<\/td>\n400<\/td>\n475<\/td>\n9<\/td>\n12<\/td>\n16<\/td>\n22<\/td>\n32<\/td>\n<\/tr>\n
AC-4<\/td>\n110<\/td>\n125<\/td>\n150<\/td>\n150<\/td>\n3.3<\/td>\n4.3<\/td>\n7.7<\/td>\n8.5<\/td>\n15.6<\/td>\n<\/tr>\n
Rated insulation voltage (V AC)<\/td>\n1000<\/td>\n1000<\/td>\n1000<\/td>\n1000<\/td>\n660<\/td>\n660<\/td>\n660<\/td>\n660<\/td>\n660<\/td>\n<\/tr>\n
Power of controlled 3-phase\u00a0cage motor (AC-3)<\/td>\nkW<\/td>\n220\/230V AC<\/td>\n78<\/td>\n93<\/td>\n125<\/td>\n144<\/td>\n2.4<\/td>\n3.3<\/td>\n4<\/td>\n6.1<\/td>\n8.5<\/td>\n<\/tr>\n
380\/400V AC<\/td>\n132<\/td>\n160<\/td>\n200<\/td>\n250<\/td>\n4<\/td>\n5.5<\/td>\n7.5<\/td>\n11<\/td>\n15<\/td>\n<\/tr>\n
660\/690V AC<\/td>\n235<\/td>\n235<\/td>\n375<\/td>\n375<\/td>\n5.5<\/td>\n7.5<\/td>\n11<\/td>\n11<\/td>\n23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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

1.G\u00c9N\u00c9RALIT\u00c9S 1.1 Puissance nominale\u00a0: CA 50\/60\u00a0Hz, 690\u00a0V, jusqu\u2019\u00e0 95\u00a0A\u00a0; 1.2 Application\u00a0: fermeture et coupure \u00e0 distance des circuits, protection contre les surcharges lors de l\u2019assemblage avec un relais thermique, d\u00e9marrages fr\u00e9quents et commande de moteurs CA\u00a0; 1.3 Cat\u00e9gorie d\u2019utilisation\u00a0: CA-3, CA-4\u00a0; 1.4 Altitude\u00a0: \u2264\u00a02000\u00a0m\u00a0; 1.5 Temp\u00e9rature ambiante\u00a0: -5\u00a0\u00b0C \u00e0 +40\u00a0\u00b0C\u00a0; 1.6 Cat\u00e9gorie de montage\u00a0: III\u00a0; […]<\/p>\n","protected":false},"author":1,"featured_media":1146,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-1144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ac-contactor"],"_links":{"self":[{"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/posts\/1144"}],"collection":[{"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/comments?post=1144"}],"version-history":[{"count":3,"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/posts\/1144\/revisions"}],"predecessor-version":[{"id":1151,"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/posts\/1144\/revisions\/1151"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/media\/1146"}],"wp:attachment":[{"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/media?parent=1144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/categories?post=1144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qbkg.com\/fr\/wp-json\/wp\/v2\/tags?post=1144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}