{"id":20392,"date":"2026-02-10T16:17:35","date_gmt":"2026-02-10T16:17:35","guid":{"rendered":"https:\/\/www.ktb-europe.com\/produkte\/hauptschalter-siemens-3ld2103-0tk51\/"},"modified":"2026-02-23T10:31:49","modified_gmt":"2026-02-23T10:31:49","slug":"main-switch-siemens-3ld2103-0tk51","status":"publish","type":"produkte","link":"https:\/\/www.ktb-europe.com\/en\/produkte\/hauptschalter-siemens-3ld2103-0tk51\/","title":{"rendered":"Siemens 3LD2103-0TK51 Main Switch"},"content":{"rendered":"<p>Der SIEMENS Main Control Switch 3LD2103-0TK51 ist ein robuster Hauptschalter f\u00fcr Steuerungs-, Ein- und Ausschaltanwendungen.<\/p>\n<p>Er erm\u00f6glicht das sichere Trennen von Stromkreisen und dient als Not-Aus-Schalter. Die Nennspannung betr\u00e4gt 690 V mit einem Dauerstrom von 25 A.<\/p>\n<p>Ideal f\u00fcr den Einsatz in industriellen Maschinensteuerungen und Schaltanlagen zur Gew\u00e4hrleistung der Betriebssicherheit. Kompakter Aufbau f\u00fcr einfache Montage. Jetzt als Ersatzteil kaufen.<\/p>\n<p><!-- === Multilingual block added - 2026-02-23 10:31:49 === --><\/p>\n<hr style=\"margin:40px 0;\"><\/p>\n<div class=\"hiddne_content\"><span data-no-translation>Main Switch Siemens 3ld2103 0tk51. Switching Technology. Main Switch; SIEMENS 3LD2103-0TK51; Safety Switch; Disconnect Switch; Load Break Switch; Machine Control; Switchgear; Buy Spare Part; Emergency Stop Switch. The SIEMENS Main Control Switch 3LD2103-0TK51 is a robust main switch for control, on\/off applications. It allows for the safe disconnection of circuits and serves as an emergency stop switch. The rated voltage is 690 V with a continuous current of 25 A. Ideal for use in industrial machine controls and switchgear to ensure operational safety. Compact design for easy installation. Buy as a spare part now. || Interruptor principal Siemens 3ld2103 0tk51. T\u00e9cnica de conmutaci\u00f3n. Interruptor principal;SIEMENS 3LD2103-0TK51;Interruptor de seguridad;Interruptor de desconexi\u00f3n;Interruptor de carga;Control de m\u00e1quinas;Centro de conmutaci\u00f3n;Comprar pieza de repuesto;Interruptor de emergencia. El Interruptor Principal SIEMENS 3LD2103-0TK51 es un interruptor robusto para aplicaciones de control, encendido y apagado. Permite la desconexi\u00f3n segura de circuitos y sirve como interruptor de emergencia. La tensi\u00f3n nominal es de 690 V con una corriente continua de 25 A. Ideal para su uso en controles de m\u00e1quinas industriales y centros de conmutaci\u00f3n para garantizar la seguridad operativa. Construcci\u00f3n compacta para una f\u00e1cil instalaci\u00f3n. Ahora disponible como pieza de repuesto. || \u4e3b\u5f00\u5173\u897f\u95e8\u5b50 3LD2103 0TK51\u3002\u5f00\u5173\u6280\u672f\u3002\u4e3b\u5f00\u5173\uff1b\u897f\u95e8\u5b50 3LD2103-0TK51\uff1b\u5b89\u5168\u5f00\u5173\uff1b\u9694\u79bb\u5f00\u5173\uff1b\u8d1f\u8f7d\u65ad\u8def\u5668\uff1b\u673a\u5668\u63a7\u5236\uff1b\u914d\u7535\u88c5\u7f6e\uff1b\u8d2d\u4e70\u66ff\u6362\u96f6\u4ef6\uff1b\u6025\u505c\u5f00\u5173\u3002\u897f\u95e8\u5b50\u4e3b\u63a7\u5236\u5f00\u5173 3LD2103-0TK51 \u662f\u4e00\u6b3e\u575a\u56fa\u7684\u4e3b\u5f00\u5173\uff0c\u9002\u7528\u4e8e\u63a7\u5236\u3001\u5f00\u5173\u548c\u5173\u95ed\u5e94\u7528\u3002\u5b83\u53ef\u4ee5\u5b89\u5168\u5730\u65ad\u5f00\u7535\u8def\uff0c\u5e76\u4f5c\u4e3a\u6025\u505c\u5f00\u5173\u3002\u989d\u5b9a\u7535\u538b\u4e3a 690 V\uff0c\u989d\u5b9a\u7535\u6d41\u4e3a 25 A\u3002\u975e\u5e38\u9002\u5408\u7528\u4e8e\u5de5\u4e1a\u673a\u5668\u63a7\u5236\u548c\u914d\u7535\u88c5\u7f6e\uff0c\u4ee5\u786e\u4fdd\u64cd\u4f5c\u5b89\u5168\u3002\u7d27\u51d1\u7684\u7ed3\u6784\u4fbf\u4e8e\u5b89\u88c5\u3002\u73b0\u5728\u8d2d\u4e70\u4f5c\u4e3a\u66ff\u6362\u96f6\u4ef6\u3002 || Interrupteur principal Siemens 3ld2103 0tk51. Technique de commutation. Interrupteur principal ; SIEMENS 3LD2103-0TK51 ; Interrupteur de s\u00e9curit\u00e9 ; Interrupteur de d\u00e9connexion ; Disjoncteur de charge ; Contr\u00f4le de machine ; Installation \u00e9lectrique ; Acheter pi\u00e8ce de rechange ; Interrupteur d&#8217;arr\u00eat d&#8217;urgence. L&#8217;interrupteur principal de contr\u00f4le SIEMENS 3LD2103-0TK51 est un interrupteur principal robuste pour les applications de contr\u00f4le, d&#8217;allumage et d&#8217;extinction. Il permet de d\u00e9connecter en toute s\u00e9curit\u00e9 des circuits \u00e9lectriques et sert d&#8217;interrupteur d&#8217;arr\u00eat d&#8217;urgence. La tension nominale est de 690 V avec un courant continu de 25 A. Id\u00e9al pour une utilisation dans les contr\u00f4les de machines industrielles et les installations \u00e9lectriques pour garantir la s\u00e9curit\u00e9 op\u00e9rationnelle. Construction compacte pour un montage facile. Achetez maintenant en tant que pi\u00e8ce de rechange. || Interruttore principale Siemens 3ld2103 0tk51. Tecnica di commutazione. Interruttore principale; SIEMENS 3LD2103-0TK51; Interruttore di sicurezza; Interruttore di separazione; Interruttore di carico; Controllo macchine; Impianto di commutazione; Acquista pezzo di ricambio; Interruttore di emergenza. L&#8217;interruttore principale SIEMENS 3LD2103-0TK51 \u00e8 un interruttore principale robusto per applicazioni di controllo, accensione e spegnimento. Permette di separare in modo sicuro i circuiti e funge da interruttore di emergenza. La tensione nominale \u00e8 di 690 V con una corrente continua di 25 A. Ideale per l&#8217;uso in controlli di macchine industriali e impianti di commutazione per garantire la sicurezza operativa. Struttura compatta per un facile montaggio. Acquista ora come pezzo di ricambio. || Hauptschalter Siemens 3ld2103 0tk51. Schalttechnik. Hauptschalter;SIEMENS 3LD2103-0TK51;Interruptor de seguran\u00e7a;Interruptor de seccionamento;Desconectador de carga; Controlo de m\u00e1quinas;Instala\u00e7\u00e3o el\u00e9ctrica; Comprar pe\u00e7a de substitui\u00e7\u00e3o; Interruptor de paragem de emerg\u00eancia. O Interruptor Principal SIEMENS 3LD2103-0TK51 \u00e9 um robusto interruptor principal para aplica\u00e7\u00f5es de controlo, ligar e desligar. Permite a separa\u00e7\u00e3o segura de circuitos e serve como interruptor de paragem de emerg\u00eancia. A tens\u00e3o nominal \u00e9 de 690 V com uma corrente cont\u00ednua de 25 A. Ideal para utiliza\u00e7\u00e3o em controlos de m\u00e1quinas industriais e instala\u00e7\u00f5es el\u00e9ctricas para garantir a seguran\u00e7a operacional. Estrutura compacta para f\u00e1cil montagem. Compre agora como pe\u00e7a de substitui\u00e7\u00e3o.<\/span><\/div>","protected":false},"excerpt":{"rendered":"<p>SIEMENS 3LD2103-0TK51 main switch for control and load isolation applications. Rated voltage 690V, continuous current 25A. Reliable safety. Buy now.<\/p>","protected":false},"featured_media":0,"template":"","hersteller":[1314],"class_list":["post-20392","produkte","type-produkte","status-publish","hentry","hersteller-siemens"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Siemens 3LD2103-0TK51 Hauptschalter kaufen<\/title>\n<meta name=\"description\" content=\"SIEMENS 3LD2103-0TK51 Hauptschalter f\u00fcr Steuerungs- und Lasttrennanwendungen. Nennspannung 690V, Dauerstrom 25A. Zuverl\u00e4ssige Sicherheit. 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