{"id":7633,"date":"2026-08-11T06:33:37","date_gmt":"2026-08-11T06:33:37","guid":{"rendered":"https:\/\/www.simplybuyglobal.com\/?post_type=product&#038;p=7633"},"modified":"2026-08-11T06:34:50","modified_gmt":"2026-08-11T06:34:50","slug":"nofuel-3rt1025-ac-contactor-3-pole-17a-ac-3-7-5kw-400v-s0-frame-replacement-for-siemens-3rt1025-series","status":"publish","type":"product","link":"https:\/\/www.simplybuyglobal.com\/es\/product\/nofuel-3rt1025-ac-contactor-3-pole-17a-ac-3-7-5kw-400v-s0-frame-replacement-for-siemens-3rt1025-series\/","title":{"rendered":"Contactor de CA NOFUEL 3RT1025 de 3 polos, 17 A, AC-3, 7,5 kW, 400 V, bastidor S0. Reemplazo para la serie Siemens 3RT1025."},"content":{"rendered":"<h2>Descripci\u00f3n del Producto<\/h2>\n<p>NOFUEL 3RT1025 is S0 frame 3-pole AC power contactor fully dimensionally interchangeable with Siemens original 3RT1025 series, designed for frequent on-off control of three-phase AC motors and industrial resistive loads under AC-3 duty cycle. It delivers rated operational current of 17 A with matched motor power 7.5 kW at 400 V, equipped with built-in 1NO auxiliary contact for equipment running signal feedback. This contactor adopts screw terminal wiring, supports standard 35mm DIN rail and direct screw mounting, features IP20 front touch safety insulation, and complies with CE certification. Multiple AC coil voltage options (24V\/110V\/120V\/220V\/240V\/480V) are available, widely applied in machine tools, water pumps, ventilation fans and medium-sized automation control cabinets as cost-effective replacement for discontinued original Siemens contactors.<\/p>\n<h2>Caracter\u00edsticas est\u00e1ndar<\/h2>\n<ul>\n<li><strong>Intercambiabilidad mec\u00e1nica total:<\/strong> Identical S0 housing dimension, terminal layout and mounting hole position with Siemens 3RT1025 for direct plug-and-play replacement.<\/li>\n<li>Stable 3-pole main contact system: Three normally open alloy main contacts with anti-arc design for frequent motor start-stop switching.<\/li>\n<li>Contacto auxiliar 1NO integrado: Contacto auxiliar NA simple preinstalado de f\u00e1brica para enclavamiento de circuito y salida de se\u00f1al de estado de funcionamiento.<\/li>\n<li>Multi-voltage AC coil options: Optional coils cover 24V to 480V AC to match global industrial control power supply standards.<\/li>\n<li>Dual mounting solution: Supports snap-on assembly on 35mm DIN EN rail and independent screw fixing for flexible cabinet layout.<\/li>\n<li>IP20 safety insulation: Insulated front terminal cover prevents accidental contact with live conductive parts during maintenance.<\/li>\n<li>Long mechanical service life: Optimized electromagnetic structure realizes up to 10 million mechanical switching cycles for continuous industrial operation.<\/li>\n<\/ul>\n<h2>Especificaciones t\u00e9cnicas<\/h2>\n<table>\n<thead>\n<tr>\n<th>Par\u00e1metro<\/th>\n<th>Valor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Marca<\/td>\n<td>SIN COMBUSTIBLE (BUZZ El\u00e9ctrico)<\/td>\n<\/tr>\n<tr>\n<td>Modelo completo<\/td>\n<td>3RT1025 Series<\/td>\n<\/tr>\n<tr>\n<td>Replacement Original Model<\/td>\n<td>Siemens 3RT1025 Series<\/td>\n<\/tr>\n<tr>\n<td>Categor\u00eda de producto<\/td>\n<td>Contactor de potencia de CA trif\u00e1sico<\/td>\n<\/tr>\n<tr>\n<td>Tama\u00f1o del marco<\/td>\n<td>S0 Compact Frame<\/td>\n<\/tr>\n<tr>\n<td>Corriente nominal AC-3 a 400 V<\/td>\n<td>17 A<\/td>\n<\/tr>\n<tr>\n<td>Rated Motor Power @400V AC-3<\/td>\n<td>7,5 kW<\/td>\n<\/tr>\n<tr>\n<td>Configuraci\u00f3n del contacto principal<\/td>\n<td>3 NO<\/td>\n<\/tr>\n<tr>\n<td>Contacto auxiliar incorporado<\/td>\n<td>1 NO<\/td>\n<\/tr>\n<tr>\n<td>Voltaje m\u00e1ximo del circuito principal<\/td>\n<td>690 V CA<\/td>\n<\/tr>\n<tr>\n<td>M\u00e9todo de montaje<\/td>\n<td>Montaje en riel DIN de 35 mm \/ Montaje con tornillos<\/td>\n<\/tr>\n<tr>\n<td>Terminal Connection Type<\/td>\n<td>Terminal de tornillo<\/td>\n<\/tr>\n<tr>\n<td>Clase de protecci\u00f3n frontal<\/td>\n<td>IP20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p dir=\"ltr\"><strong>Fabricante:<\/strong> SIN COMBUSTIBLE<br \/>\n<strong>Serie de modelos:<\/strong> 3RT1025<br \/>\n<strong>Original compatible:<\/strong> Siemens 3RT1025<br \/>\n<strong>Tipo:<\/strong> Contactor de CA de 3 polos tama\u00f1o S0<br \/>\n<strong>Clasificaci\u00f3n AC-3:<\/strong> 17 A \/ 7,5 kW a 400 V<br \/>\n<strong>Contacto auxiliar:<\/strong> 1 NO Integrado<br \/>\n<strong>Proceso de dar un t\u00edtulo:<\/strong> Certificado CE<\/p>","protected":false},"featured_media":7634,"template":"","meta":[],"product_brand":[],"product_cat":[109,42,112,93],"product_tag":[],"class_list":["post-7633","product","type-product","status-publish","has-post-thumbnail","product_cat-ac","product_cat-ac-contactor","product_cat-iec-standards","product_cat-nofuel","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.simplybuyglobal.com\/es\/wp-json\/wp\/v2\/product\/7633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplybuyglobal.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.simplybuyglobal.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/es\/wp-json\/wp\/v2\/media\/7634"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/es\/wp-json\/wp\/v2\/media?parent=7633"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/es\/wp-json\/wp\/v2\/product_brand?post=7633"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/es\/wp-json\/wp\/v2\/product_cat?post=7633"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/es\/wp-json\/wp\/v2\/product_tag?post=7633"}],"curies":[{"name":"gracias","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}