{"product_id":"siemens-5sj4102-7hg42","title":"5SJ4102-7HG42","description":"\u003ch2\u003eOverview of Siemens 5SJ4102-7HG42\u003c\/h2\u003e\n\u003cp\u003eBuy genuine Siemens 5SJ4102-7HG42 online, a premium miniature circuit breaker designed for reliable branch circuit protection in industrial and commercial electrical systems. This single-pole MCB is engineered to handle rated currents up to 2A and voltages up to 277VAC and 125VDC, making it suitable for a wide range of power applications. Compliant with UL 489, CSA 22.2 No. 5-02, and IEC\/EN standards, the Siemens 5SJ4102-7HG42 ensures safety and performance across international installations. Its manual operation capability and robust build quality provide dependable circuit interruption to protect wires and equipment from overloads and short circuits. It is a trusted component for ensuring electrical system stability and safety in varied automation and control environments.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 5SJ4102-7HG42\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRated Voltage: 277VAC and 125VDC maximum for versatile applications\u003c\/li\u003e\n  \u003cli\u003eRated Current: 2A with Class C trip characteristic for selective protection\u003c\/li\u003e\n  \u003cli\u003eSingle-pole design ideal for branch circuit protection\u003c\/li\u003e\n  \u003cli\u003eMounting Type: DIN rail for quick and secure installation\u003c\/li\u003e\n  \u003cli\u003eElectrical connection via screw clamp for reliable terminals\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range from -25°C to +55°C\u003c\/li\u003e\n  \u003cli\u003eHigh mechanical endurance with 20,000 duty cycles\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions: 121mm height × 18mm width × 76mm depth\u003c\/li\u003e\n  \u003cli\u003eIP20 protection rating for safeguarding against solid objects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of 5SJ4102-7HG42\u003c\/h2\u003e\n\u003cp\u003eExplore Siemens 5SJ4102-7HG42 datasheet covering voltage, I\/O, and communication before installation.\u003c\/p\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\u003eRated Voltage AC\u003c\/td\u003e\n    \u003ctd\u003e277 V\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eRated Voltage DC\u003c\/td\u003e\n    \u003ctd\u003e125 V\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eRated Current\u003c\/td\u003e\n    \u003ctd\u003e2 A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eNumber of Poles\u003c\/td\u003e\n    \u003ctd\u003e1\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eTrip Class\u003c\/td\u003e\n    \u003ctd\u003eC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMounting\u003c\/td\u003e\n    \u003ctd\u003eDIN Rail\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eConnection Type\u003c\/td\u003e\n    \u003ctd\u003eScrew Clamp\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n    \u003ctd\u003e-25°C to +55°C\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMechanical Endurance\u003c\/td\u003e\n    \u003ctd\u003e20,000 cycles\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eIP Rating\u003c\/td\u003e\n    \u003ctd\u003eIP20\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n    \u003ctd\u003e121 mm × 18 mm × 76 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 5SJ4102-7HG42 is commonly used in industrial automation, process control, and factory control panels worldwide. Its reliable protective functions make it ideal for safeguarding circuits in production line systems, packaging and conveyor operations, and motion control setups. The compact size and DIN rail mounting simplify integration into existing electrical panels, ensuring circuit reliability and personnel safety in demanding industrial environments.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eGet updated on Siemens 5SJ4102-7HG42 pricing through LeadTime.ca for fast worldwide dispatch.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll products on LeadTime.ca are genuine, authentic 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\"\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 Best Practices\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47912588443947,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/5SJ4102-7HG42.png?v=1707379215","url":"https:\/\/leadtime.ca\/products\/siemens-5sj4102-7hg42","provider":"LEADTIME","version":"1.0","type":"link"}