{"product_id":"siemens-3rv1042-4mb10","title":"3RV1042-4MB10","description":"\u003ch2\u003eBuy genuine Siemens 3RV1042-4MB10 online\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3RV1042-4MB10 is an industrial-grade circuit breaker designed specifically for robust motor protection and reliable switching in automation applications. This adjustable circuit breaker features a current range of 80 to 100 amps, making it ideal for use in medium-duty motor control setups. Known for its durability and safety, the Siemens 3RV1042-4MB10 supports motor protection up to 100 kA and includes enhanced short-circuit release capabilities at 1235 A. Its screw terminal design increases switching capacity, ensuring secure and stable electrical connections. This model is part of the Siemens Sirius line, recognized worldwide for quality and precision in electrical components. Whether you are upgrading your existing control panel or building a new automation system, the Siemens 3RV1042-4MB10 offers dependable performance backed by Siemens’ global support network.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RV1042-4MB10\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable current range from 80 to 100 amps for flexible motor protection.\u003c\/li\u003e\n\u003cli\u003eShort-circuit release rating of 1235 A for superior fault handling.\u003c\/li\u003e\n\u003cli\u003eSupports motor protection up to 100 kA, Class 20 for high safety standards.\u003c\/li\u003e\n\u003cli\u003eScrew terminal design for increased switching capacity and reliability.\u003c\/li\u003e\n\u003cli\u003eIncludes an auxiliary switch to enhance control system integration.\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade construction ensures long service life in harsh environments.\u003c\/li\u003e\n\u003cli\u003eCompatible with Siemens Sirius motor protection systems for seamless integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplore Siemens 3RV1042-4MB10 specifications for detailed parameters\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\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\u003e80...100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-Circuit Release\u003c\/td\u003e\n\u003ctd\u003e1235 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Protection\u003c\/td\u003e\n\u003ctd\u003eUp to 100 kA, Class 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eScrew Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Power Loss\u003c\/td\u003e\n\u003ctd\u003e38 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Switch\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RV1042-4MB10 is commonly used in industrial automation, providing reliable motor protection in production line systems and factory control panels. Its rugged design and high fault tolerance make it ideal for machine automation and process control where safety and device longevity are critical. Engineers rely on this circuit breaker to safeguard motors from overloads and short circuits, ensuring minimal downtime and consistent operational efficiency across various manufacturing sectors.\u003c\/p\u003e\n\u003ch2\u003eSee Siemens 3RV1042-4MB10 price availability through LeadTime.ca for fast worldwide dispatch\u003c\/h2\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll product on LeadTime.ca is genuine, original OEM, supplied by trusted distributors, and available for worldwide shipping. 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\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 I\/O 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 guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796304642347,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_85f788dd-478a-47ad-a9ac-0cebc5b243e4.png?v=1723552356","url":"https:\/\/leadtime.ca\/products\/siemens-3rv1042-4mb10","provider":"LEADTIME","version":"1.0","type":"link"}