{"product_id":"siemens-3rb3046-2xb0","title":"3RB3046-2XB0","description":"\u003ch2\u003eOverview of Siemens 3RB3046-2XB0\u003c\/h2\u003e\n\u003cp\u003eShop genuine Siemens 3RB3046-2XB0 online today for your automation system with worldwide delivery. The Siemens 3RB3046-2XB0 is a solid-state electronic overload relay engineered for three-phase motor protection in industrial automation applications. This Class 20 relay adjusts from 32 to 115 amperes and mounts directly onto compatible Siemens Sirius contactors. Featuring advanced phase loss protection, an integrated internal power supply, and dual reset modes (manual and automatic), this device safeguards motors against excessive temperature rise caused by overload, phase unbalance, or phase failure. The relay's inverse-time delayed protection characteristic ensures smooth motor startup while preventing nuisance trips during normal operation.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RB3046-2XB0\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable current range: 32 to 115 amperes\u003c\/li\u003e\n\u003cli\u003eClass 20 tripping characteristic for precise motor protection\u003c\/li\u003e\n\u003cli\u003eIntegrated phase loss protection for three-phase systems\u003c\/li\u003e\n\u003cli\u003eInternal power supply eliminates external control voltage requirements\u003c\/li\u003e\n\u003cli\u003eManual and automatic reset options for operational flexibility\u003c\/li\u003e\n\u003cli\u003eNormally open and normally closed auxiliary contacts included\u003c\/li\u003e\n\u003cli\u003eDirect contactor mounting on 3RT2045-1A, 3RT2046-1A, and 3RT2047-1A models\u003c\/li\u003e\n\u003cli\u003eScrew terminals for main and auxiliary circuits\u003c\/li\u003e\n\u003cli\u003eInverse-time delayed protection for smooth motor starting\u003c\/li\u003e\n\u003cli\u003eElectronic solid-state design for reliability and long-term stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of Siemens 3RB3046-2XB0\u003c\/h2\u003e\n\u003cp\u003eReview Siemens 3RB3046-2XB0 specifications and technical data 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\u003eCurrent Range\u003c\/td\u003e\n\u003ctd\u003e32–115 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Class\u003c\/td\u003e\n\u003ctd\u003eClass 20E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Type\u003c\/td\u003e\n\u003ctd\u003eElectronic \/ Solid-State Overload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eContactor mounting (Size S3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReset Options\u003c\/td\u003e\n\u003ctd\u003eManual and Automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Loss Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Power Supply\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eScrew (Main and Auxiliary)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Contacts\u003c\/td\u003e\n\u003ctd\u003eNormally Open and Normally Closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RB3046-2XB0 is commonly used in industrial automation, process control, and machine automation worldwide. Manufacturing facilities integrate this relay into production line systems, packaging operations, and conveyor automation to protect three-phase motors from thermal overload damage. The relay's phase loss detection capability makes it ideal for environments where power supply reliability varies. Factory control panels and motion control setups benefit from its solid-state reliability and minimal maintenance requirements. Industries ranging from food processing to automotive assembly rely on the 3RB3046-2XB0 for consistent motor protection and operational safety.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eView Siemens 3RB3046-2XB0 pricing and stock status online through LeadTime.ca for fast worldwide dispatch. Typical lead times range from one day for stock orders to six weeks for manufacturer standard lead time on special requests. Check real-time availability and request quotes for bulk orders directly through our platform.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll products on LeadTime.ca are authentic original OEM components sourced from verified suppliers and supported with manufacturer warranty. Order now for worldwide delivery and enjoy secure online checkout with international shipping options. Contact us for bulk order pricing and expert technical support.\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\"\u003eProfibus Configuration for Siemens Automation Setup\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-vfd-ground-faults\"\u003eTroubleshooting Siemens VFD Ground Faults\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796333183275,"sku":null,"price":224.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_4c950f14-bded-43db-a039-cede9824fa96.png?v=1723552024","url":"https:\/\/leadtime.ca\/products\/siemens-3rb3046-2xb0","provider":"LEADTIME","version":"1.0","type":"link"}