{"product_id":"siemens-3ld2103-0tk51-sentron-3ld-main-control-switch","title":"Siemens 3LD2103-0TK51","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens 3LD2103-0TK51\u003c\/strong\u003e is a main control switch from the \u003cstrong\u003eSENTRON 3LD series\u003c\/strong\u003e, engineered to provide dependable power disconnection and control in industrial settings. This switch features a \u003cstrong\u003e3-pole configuration\u003c\/strong\u003e with a \u003cstrong\u003erated operational current of 25 A\u003c\/strong\u003e and is designed for \u003cstrong\u003efront mounting\u003c\/strong\u003e with a \u003cstrong\u003eblack rotary actuator\u003c\/strong\u003e. Its robust construction and IP65 protection rating make it suitable for a wide range of industrial applications.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Pole Configuration\u003c\/strong\u003e: Ensures comprehensive disconnection of three-phase circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Current\u003c\/strong\u003e: 25 A, suitable for various industrial load requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Mounting Design\u003c\/strong\u003e: Facilitates easy installation with a 4-hole mounting system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Rotary Actuator\u003c\/strong\u003e: Provides a clear manual operation interface with ON-OFF positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Protection Rating\u003c\/strong\u003e: IP65 ensures resistance against dust and water ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application\u003c\/strong\u003e: Suitable for use as a main switch, maintenance switch, and safety switch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: 3LD2103-0TK51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SENTRON 3LD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Current (Iu)\u003c\/strong\u003e: 25 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Power at AC-23A (400 V)\u003c\/strong\u003e: 9.5 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Voltage\u003c\/strong\u003e: 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Voltage Resistance\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class\u003c\/strong\u003e: IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Front mounting with 4-hole attachment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Rotary, black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 84 mm (Height) x 67 mm (Width) x 92.5 mm (Depth)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Service Life\u003c\/strong\u003e: 100,000 operating cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Endurance at AC-23A (690 V)\u003c\/strong\u003e: 6,000 operating cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e: Up to 50 operations per hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Operating Temperature\u003c\/strong\u003e: -25°C to +55°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e: Serves as a reliable main switch for machinery and equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Distribution\u003c\/strong\u003e: Facilitates safe disconnection in power distribution panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Operations\u003c\/strong\u003e: Acts as a maintenance or repair switch, ensuring safety during servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Installations\u003c\/strong\u003e: Functions as a safety switch in various industrial control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eWhy Choose the Siemens 3LD2103-0TK51?:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust and Reliable\u003c\/strong\u003e: Designed for high endurance and consistent performance in industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Front mounting with a straightforward 4-hole attachment system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Protection Standard\u003c\/strong\u003e: IP65 rating ensures durability against environmental factors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Functionality\u003c\/strong\u003e: Suitable for multiple applications including main control, safety, and maintenance switching.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flateck Automation","offers":[{"title":"Default Title","offer_id":48885336932579,"sku":"3LD2103-0TK51","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/4214\/3203\/files\/3LD2103-0TK51.webp?v=1777402634","url":"https:\/\/flateck.myshopify.com\/products\/siemens-3ld2103-0tk51-sentron-3ld-main-control-switch","provider":"Flateck Automation","version":"1.0","type":"link"}