{"product_id":"siemens-3kd4630-0qe10-0","title":"3KD4630-0QE10-0","description":"\u003ch2\u003eOverview of Siemens 3KD4630-0QE10-0\u003c\/h2\u003e\n\u003cp\u003ePurchase genuine Siemens 3KD4630-0QE10-0 online today for your automation system with worldwide delivery. This industrial-grade switch disconnector is a Size 4 unit rated for 630A continuous current at 690V AC, featuring a 3-pole configuration with front operating mechanism and left-hand design. The basic unit comes without handle and includes flat terminals for direct connection. Engineered to meet demanding industrial standards, the Siemens 3KD4630-0QE10-0 provides reliable circuit isolation and switching capability in large-scale power distribution systems. With operational voltage ratings from 440V DC to 690V AC, this switch disconnector delivers dependable performance in manufacturing, process control, and electrical infrastructure applications. Its compact frame size and robust construction make it ideal for panel integration where space and reliability are critical factors.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3KD4630-0QE10-0\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e630A rated continuous current capacity at 690V AC\u003c\/li\u003e\n\u003cli\u003e3-pole configuration for three-phase power distribution\u003c\/li\u003e\n\u003cli\u003eOperational voltage range: 440V DC to 690V AC maximum\u003c\/li\u003e\n\u003cli\u003eFront operating mechanism with left-hand orientation\u003c\/li\u003e\n\u003cli\u003eFlat terminal connections for direct mounting\u003c\/li\u003e\n\u003cli\u003eIP00 protection on front; IP20 with closed switch and cover\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: 260mm (W) × 235mm (H) × 110mm (D)\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -25°C to +70°C\u003c\/li\u003e\n\u003cli\u003eBasic unit design without integral handle for flexible installation\u003c\/li\u003e\n\u003cli\u003eSupports gG and aM fuse compatibility for enhanced circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of Siemens 3KD4630-0QE10-0\u003c\/h2\u003e\n\u003cp\u003eAccess Siemens 3KD4630-0QE10-0 technical data and datasheet for detailed parameters covering voltage, I\/O ratings, and compatibility before installation:\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\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e630A at 690V AC (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational Voltage (AC)\u003c\/td\u003e\n\u003ctd\u003e690V maximum at 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational Voltage (DC)\u003c\/td\u003e\n\u003ctd\u003e440V maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-Circuit Rating\u003c\/td\u003e\n\u003ctd\u003e80 kA at 1000V AC without fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2t Value (690V, gG fuse)\u003c\/td\u003e\n\u003ctd\u003e4,450,000 A²·s maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Power Loss\u003c\/td\u003e\n\u003ctd\u003e51W (conventional rated thermal current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size\u003c\/td\u003e\n\u003ctd\u003eSize 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP00 (front); IP20 (with cover)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature Operating\u003c\/td\u003e\n\u003ctd\u003e-25°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3KD4630-0QE10-0 switch disconnector is commonly used in industrial automation, process control, machine automation, production line systems, and factory control panels worldwide. It serves as a primary isolation device in high-current distribution networks, ensuring safe maintenance and emergency shutdown capability. Ideal for manufacturing facilities, paper mills, cement plants, and large motor-driven conveyor systems where reliable 630A switching at elevated voltages is essential. The switch disconnector enables technicians to isolate electrical circuits with confidence, protecting personnel and equipment during maintenance and troubleshooting activities. Its robust construction and proven reliability make it a trusted choice for OEMs and systems integrators designing control cabinets and power distribution architectures.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eCheck Siemens 3KD4630-0QE10-0 pricing and stock status online through LeadTime.ca for fast worldwide dispatch and real-time updates on availability.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eEvery product on LeadTime.ca is genuine and authentic OEM equipment, sourced from verified suppliers and supported with manufacturer warranty. All units are factory-tested and available for worldwide shipping. Order now for worldwide delivery and gain access to expert technical support from certified automation specialists.\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 and Setup 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 Communication\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":47796143292715,"sku":null,"price":611.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_85bc3f90-4ac2-45b5-8976-c87f9f2e0f32.png?v=1723554451","url":"https:\/\/leadtime.ca\/products\/siemens-3kd4630-0qe10-0","provider":"LEADTIME","version":"1.0","type":"link"}