{"product_id":"siemens-3ld2545-0tk53","title":"3LD2545-0TK53","description":"\u003ch2\u003eOverview of Siemens 3LD2545-0TK53\u003c\/h2\u003e\n\u003cp\u003ePurchase genuine Siemens 3LD2545-0TK53 online today for your automation system with worldwide delivery. The Siemens 3LD2545-0TK53 is a professional-grade switch disconnector from the SENTRON 3LD series, designed for emergency switching-off applications in industrial environments. This 3-pole disconnect switch delivers reliable performance with a 63 A continuous current rating and 22 kW switching capacity at 400 V AC. Built with floor mounting and door coupling design, this industrial component features a red rotary handle for intuitive operation. The unit meets stringent protection standards with IP65 rating and NEMA 1, 3R, 4X, 12 compliance, making it suitable for harsh factory conditions. With 100,000 electrical endurance cycles at AC-23 A and 690 V, the 3LD2545-0TK53 ensures long-term durability in demanding production environments. Whether you need a buy 3LD2545-0TK53 for new installations or replacements, this authentic Siemens disconnect switch provides the reliability industrial automation demands.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3LD2545-0TK53\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole emergency switching-off disconnect switch rated for 63 A continuous current\u003c\/li\u003e\n\u003cli\u003e22 kW operating power at AC-23 A \/ 400 V for efficient motor control\u003c\/li\u003e\n\u003cli\u003e690 V insulation voltage with 6 kV surge voltage resistance\u003c\/li\u003e\n\u003cli\u003eIP65 protection class and NEMA ratings for outdoor and harsh indoor installations\u003c\/li\u003e\n\u003cli\u003e100,000 electrical endurance cycles for extended service life\u003c\/li\u003e\n\u003cli\u003eRed rotary handle with floor mounting and door coupling design\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: 90 mm width, 106 mm height, 468.5 mm depth\u003c\/li\u003e\n\u003cli\u003eFront mounting with central attachment and rail mounting options\u003c\/li\u003e\n\u003cli\u003eOperating frequency range 50–60 Hz for global compatibility\u003c\/li\u003e\n\u003cli\u003eManufactured to highest OEM standards with worldwide availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of Siemens 3LD2545-0TK53\u003c\/h2\u003e\n\u003cp\u003eRefer to Siemens 3LD2545-0TK53 specifications and technical data covering voltage, current ratings, and mechanical details before installation to ensure system compatibility.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current (Iu)\u003c\/td\u003e\n\u003ctd\u003e63 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Power AC-23 A at 400 V\u003c\/td\u003e\n\u003ctd\u003e22 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Power AC-23 A at 690 V\u003c\/td\u003e\n\u003ctd\u003e18.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Voltage\u003c\/td\u003e\n\u003ctd\u003e690 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class IP\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd\u003e50–60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Endurance Cycles\u003c\/td\u003e\n\u003ctd\u003e100,000 (AC-23 A at 690 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e697 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3LD2545-0TK53 is commonly used in industrial automation, process control, machine automation, production line systems, and factory control panels worldwide. The disconnect switch provides emergency switching-off capability for motor circuits, pump stations, compressors, and other high-power loads in manufacturing facilities. Its robust IP65 rating makes it ideal for packaging and conveyor operations where dust and moisture exposure is common. The 3LD2545-0TK53 is frequently specified in OEM disconnect applications, electrical panel upgrades, and retrofit projects requiring reliable motor protection. Industries relying on this component include food processing, chemical manufacturing, textiles, automotive assembly, and general industrial production environments.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eCheck Siemens 3LD2545-0TK53 pricing and stock status online through LeadTime.ca for fast worldwide dispatch and real-time availability updates. Contact us directly for bulk order pricing and international shipping options.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll products on LeadTime.ca are genuine, authentic OEM components sourced from verified suppliers and supported with manufacturer warranty, available for worldwide shipping. Order now for worldwide delivery and gain access to expert technical support, competitive pricing, and certified industrial automation parts.\u003c\/p\u003e\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/siemens\"\u003eBrowse Siemens PLCs, Drives \u0026amp; Automation Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-plc-programming-basics\"\u003eSiemens PLC Programming Basics Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-profibus-configuration\"\u003eHow to Configure Siemens PROFIBUS Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-drive-parameter-setup\"\u003eSiemens Drive Parameter Setup Best Practices\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796606533931,"sku":null,"price":84.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_f688a2d1-8479-4b58-ab85-67b86b8b1c8e.png?v=1723547985","url":"https:\/\/leadtime.ca\/products\/siemens-3ld2545-0tk53","provider":"LEADTIME","version":"1.0","type":"link"}