{"product_id":"siemens-3rv2021-1ha10-sirius-motor-protection-circuit-breaker-4-6-3a-690v-industrial","title":"Siemens 3RV2021-1HA10","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3RV2021-1HA10 SIRIUS Motor Protection Circuit Breaker is an essential component for safeguarding industrial motors and electrical systems against damaging overloads, short-circuits, and phase failures. Part of the highly esteemed SIRIUS 3RV2 series, this robust MPCB offers unparalleled reliability and precision. Designed for continuous industrial operation, it features an adjustable current range of 4-6.3A, making it incredibly versatile for a variety of applications. This compact yet powerful circuit breaker is engineered to reduce costly downtime, enhance operational safety, and extend the lifespan of your critical machinery, proving an invaluable asset in manufacturing, automation, and material handling systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Adjustable Current Range (4-6.3A):\u003c\/strong\u003e Enables accurate thermal and magnetic protection tailored to specific motor requirements, preventing both overloads and short circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Breaking Capacity:\u003c\/strong\u003e Expertly designed to withstand and safely interrupt high fault currents, offering robust protection for your electrical infrastructure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Thermal and Magnetic Protection:\u003c\/strong\u003e Provides comprehensive defense against motor damage caused by sustained overcurrents (thermal) and sudden, severe faults (magnetic).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving, Compact Design:\u003c\/strong\u003e Optimally engineered for integration into control panels with limited space, simplifying panel design and reducing overall footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless DIN Rail Mounting:\u003c\/strong\u003e Facilitates rapid, secure, and tool-free installation, significantly cutting down on installation time and labor costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety \u0026amp; Reliability:\u003c\/strong\u003e Contributes to a safer operational environment by consistently ensuring the integrity of motor circuits and associated equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating 690V AC:\u003c\/strong\u003e Suitable for a wide array of industrial power systems, ensuring broad applicability and consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 3RV2021-1HA10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SIRIUS 3RV2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Range:\u003c\/strong\u003e 4-6.3A (Adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 690V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity:\u003c\/strong\u003e High-capacity fault protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Type:\u003c\/strong\u003e Thermal (overload) \u0026amp; Magnetic (short-circuit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN Rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, UL, RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Motor Protection:\u003c\/strong\u003e Safeguards a wide range of motors in challenging industrial environments, ensuring continuous and safe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Automation Systems:\u003c\/strong\u003e Essential for maintaining uptime and efficiency in automated production lines, robotics, and process control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor and Pumping Systems:\u003c\/strong\u003e Provides critical overload and short-circuit protection for moving equipment, minimizing disruptions to material flow and fluid transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Distribution and Control Panels:\u003c\/strong\u003e Optimizes electrical distribution within switchgear and control cabinets, contributing to stable and reliable power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC and Refrigeration Units:\u003c\/strong\u003e Ensures the robust protection of motors found in large-scale heating, ventilation, air conditioning, and refrigeration installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining \u0026amp; Heavy Industry:\u003c\/strong\u003e Offers durable and reliable protection for motors operating under challenging and demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the Siemens 3RV2021-1HA10?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Reliability:\u003c\/strong\u003e Siemens’ reputation for engineering excellence guarantees a product that delivers consistent, long-lasting performance in the most demanding industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Motor Lifespan:\u003c\/strong\u003e By proactively protecting against electrical faults and overloads, this MPCB significantly extends the operational life of your valuable motors, reducing replacement costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined Installation \u0026amp; Maintenance:\u003c\/strong\u003e The intuitive design, featuring DIN rail mounting and easily adjustable settings, ensures quick deployment and minimal maintenance efforts, saving valuable time and resources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Circuit Defense:\u003c\/strong\u003e With both thermal and magnetic trip mechanisms, the 3RV2021-1HA10 provides a complete protection solution, addressing various fault conditions effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Efficient Solution:\u003c\/strong\u003e Its compact footprint allows for more efficient use of panel space, a critical advantage in modern industrial facilities where space is often at a premium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Compliance \u0026amp; Certification:\u003c\/strong\u003e Adherence to CE, UL, and RoHS standards underlines Siemens' commitment to quality, safety, and environmental responsibility, ensuring global applicability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate the safety, efficiency, and longevity of your industrial motors and electrical infrastructure with the Siemens 3RV2021-1HA10 SIRIUS Motor Protection Circuit Breaker. Invest in superior protection and experience reduced downtime and enhanced operational reliability. Benefit from fast shipping and worldwide delivery options.\u003c\/p\u003e\n\u003cp\u003eAlso, explore our comprehensive range of \u003ca href=\"#\"\u003eSiemens SIRIUS Contactors\u003c\/a\u003e and the broader \u003ca href=\"#\"\u003eSiemens Industrial Automation Products\u003c\/a\u003e category for all your industrial control needs.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":45187856400437,"sku":"3RV2021-1HA10","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/3RV2021-1HA10.webp?v=1777526833","url":"https:\/\/djer6s-ji.myshopify.com\/products\/siemens-3rv2021-1ha10-sirius-motor-protection-circuit-breaker-4-6-3a-690v-industrial","provider":"PLCReadyparts","version":"1.0","type":"link"}