{"product_id":"siemens-3ru1146-4kb1","title":"3RU1146-4KB1","description":"\u003ch2\u003eBuy genuine Siemens 3RU1146-4KB1 online\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3RU1146-4KB1 is a high-quality overload relay designed for motor protection in industrial automation systems. It is engineered to safeguard motors by preventing damage due to overload conditions, ensuring reliable operation and extending equipment lifespan. This relay is sized for 57 to 75 Amperes, suitable for motors requiring robust protection with precise current monitoring. The 3RU1146-4KB1 offers easy standalone installation with screw terminal connections for both main and auxiliary circuits, facilitating seamless integration into control panels and machinery. Renowned for its durability and compliance with industrial standards, this overload relay from Siemens is ideal for use in various automation applications worldwide.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RU1146-4KB1\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCurrent rating of 57 to 75 A, suitable for a wide range of motor sizes\u003c\/li\u003e\n  \u003cli\u003eClass 10 trip characteristic for fast and reliable motor overload protection\u003c\/li\u003e\n  \u003cli\u003eSize S3 relay frame compatible with various motor protection setups\u003c\/li\u003e\n  \u003cli\u003eManual and automatic reset options for flexible control\u003c\/li\u003e\n  \u003cli\u003eScrew terminal connections for both main and auxiliary circuits ensuring secure wiring\u003c\/li\u003e\n  \u003cli\u003eStandalone installation capability simplifies retrofit and new installations\u003c\/li\u003e\n  \u003cli\u003eRobust construction designed for industrial environments\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard motor protection setups in factory control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplore Siemens 3RU1146-4KB1 specifications for detailed parameters\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003cth\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCurrent Range\u003c\/td\u003e\n    \u003ctd\u003e57...75 A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eSize\u003c\/td\u003e\n    \u003ctd\u003eS3\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eTrip Class\u003c\/td\u003e\n    \u003ctd\u003eClass 10\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMain Circuit Connection\u003c\/td\u003e\n    \u003ctd\u003eScrew terminals\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eAuxiliary Circuit Connection\u003c\/td\u003e\n    \u003ctd\u003eScrew terminals\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eReset Type\u003c\/td\u003e\n    \u003ctd\u003eManual\/Automatic\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RU1146-4KB1 is commonly used in industrial automation worldwide. It is ideal for protecting motors in production line systems, packaging and conveyor operations, and factory control panels that require dependable overload protection. Its precise current regulation enhances machine safety and minimizes downtime, making it a critical component in automated process control and machine automation systems.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eView Siemens 3RU1146-4KB1 pricing through LeadTime.ca for fast worldwide dispatch.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll product on LeadTime.ca is original OEM, supplied by trusted distributors, and ready for international delivery. Order now for worldwide delivery.\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-tia-portal-io-errors\"\u003eHow to Troubleshoot Siemens TIA Portal IO Errors\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 Reference\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796314210603,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_4eef5850-ef53-47d2-9b5f-a68a8d531a25.png?v=1723552209","url":"https:\/\/leadtime.ca\/products\/siemens-3ru1146-4kb1","provider":"LEADTIME","version":"1.0","type":"link"}