{"product_id":"siemens-3ru2126-4pb0","title":"3RU2126-4PB0","description":"\u003ch2\u003eOverview of Siemens 3RU2126-4PB0\u003c\/h2\u003e\n\u003cp\u003eBuy genuine Siemens 3RU2126-4PB0 online, a reliable thermal overload relay designed specifically for the protection of three-phase motors. This industrial-grade overload relay features an amp setting range of 30-36A and is IEC rated, ensuring high-quality performance and safety in demanding automation environments. The 3RU2126-4PB0 belongs to Siemens' SIRIUS series, known for excellent motor protection through rapid response to overloads, phase asymmetry, and phase failures. Compatible primarily with Siemens 3RT202 contactors, this Class 10, size S0 relay offers precise protection, making it an essential component for maintaining uptime and avoiding costly motor damage.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RU2126-4PB0\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eIEC rated thermal overload relay for three-phase motor protection\u003c\/li\u003e\n  \u003cli\u003eAdjustable current setting range from 30 to 36 amps\u003c\/li\u003e\n  \u003cli\u003eClass 10 tripping characteristic for fast motor protection\u003c\/li\u003e\n  \u003cli\u003eDesigned to protect against overload, phase failure, and phase asymmetry\u003c\/li\u003e\n  \u003cli\u003eCompact Size S0 footprint, ideal for space-saving installations\u003c\/li\u003e\n  \u003cli\u003eCompatible with Siemens 3RT202 contactors for streamlined system integration\u003c\/li\u003e\n  \u003cli\u003eManual and automatic reset options for operational flexibility\u003c\/li\u003e\n  \u003cli\u003eEquipped with 1 normally open (NO) and 1 normally closed (NC) contact for signaling\u003c\/li\u003e\n  \u003cli\u003eScrew terminal connection for secure wiring\u003c\/li\u003e\n  \u003cli\u003eDurable construction ensuring long service life in industrial settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of 3RU2126-4PB0\u003c\/h2\u003e\n\u003cp\u003eExplore Siemens 3RU2126-4PB0 datasheet for detailed parameters including voltage compatibility, current settings, and mechanical dimensions.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eParameter\u003c\/th\u003e\n    \u003cth\u003eSpecification\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eFrame Size\u003c\/td\u003e\n    \u003ctd\u003eS0\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCurrent Setting Range\u003c\/td\u003e\n    \u003ctd\u003e30 - 36 Amps\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eClass\u003c\/td\u003e\n    \u003ctd\u003e10\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eNumber of Poles\u003c\/td\u003e\n    \u003ctd\u003e3-pole\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eContacts\u003c\/td\u003e\n    \u003ctd\u003e1 NO + 1 NC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMounting\u003c\/td\u003e\n    \u003ctd\u003eDirect on Siemens 3RT202 contactors\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eConnection Type\u003c\/td\u003e\n    \u003ctd\u003eScrew terminals\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RU2126-4PB0 is commonly used in industrial automation worldwide. It serves as a vital component in motor protection circuits for production line systems, machine automation, and factory control panels. By detecting and interrupting overload conditions quickly, it helps prevent motor damage and minimizes downtime in critical manufacturing environments.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eSee Siemens 3RU2126-4PB0 pricing 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 genuine Siemens equipment, supported with manufacturer warranty and ready for international delivery. Order now for worldwide delivery to ensure timely receipt of your 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-tia-portal-io-errors\"\u003eTroubleshooting Siemens TIA Portal IO Errors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796367884587,"sku":null,"price":68.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_c3a6a276-038a-43a6-97ff-36ad27d835b8.png?v=1723551510","url":"https:\/\/leadtime.ca\/products\/siemens-3ru2126-4pb0","provider":"LEADTIME","version":"1.0","type":"link"}