Siemens 3RV2021-1HA10

Overview

The 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.

Key Features

• Precision Adjustable Current Range (4-6.3A): Enables accurate thermal and magnetic protection tailored to specific motor requirements, preventing both overloads and short circuits.
• High Breaking Capacity: Expertly designed to withstand and safely interrupt high fault currents, offering robust protection for your electrical infrastructure.
• Integrated Thermal and Magnetic Protection: Provides comprehensive defense against motor damage caused by sustained overcurrents (thermal) and sudden, severe faults (magnetic).
• Space-Saving, Compact Design: Optimally engineered for integration into control panels with limited space, simplifying panel design and reducing overall footprint.
• Effortless DIN Rail Mounting: Facilitates rapid, secure, and tool-free installation, significantly cutting down on installation time and labor costs.
• Enhanced Safety & Reliability: Contributes to a safer operational environment by consistently ensuring the integrity of motor circuits and associated equipment.
• Voltage Rating 690V AC: Suitable for a wide array of industrial power systems, ensuring broad applicability and consistent performance.

Technical Specifications

• Model: 3RV2021-1HA10
• Series: SIRIUS 3RV2
• Current Range: 4-6.3A (Adjustable)
• Voltage Rating: 690V AC
• Breaking Capacity: High-capacity fault protection
• Protection Type: Thermal (overload) & Magnetic (short-circuit)
• Mounting: DIN Rail
• Certifications: CE, UL, RoHS

Applications

• Industrial Motor Protection: Safeguards a wide range of motors in challenging industrial environments, ensuring continuous and safe operation.
• Factory Automation Systems: Essential for maintaining uptime and efficiency in automated production lines, robotics, and process control.
• Conveyor and Pumping Systems: Provides critical overload and short-circuit protection for moving equipment, minimizing disruptions to material flow and fluid transfer.
• Power Distribution and Control Panels: Optimizes electrical distribution within switchgear and control cabinets, contributing to stable and reliable power delivery.
• HVAC and Refrigeration Units: Ensures the robust protection of motors found in large-scale heating, ventilation, air conditioning, and refrigeration installations.
• Mining & Heavy Industry: Offers durable and reliable protection for motors operating under challenging and demanding conditions.

Why Choose the Siemens 3RV2021-1HA10?

• Unmatched Reliability: Siemens’ reputation for engineering excellence guarantees a product that delivers consistent, long-lasting performance in the most demanding industrial settings.
• Optimized Motor Lifespan: By proactively protecting against electrical faults and overloads, this MPCB significantly extends the operational life of your valuable motors, reducing replacement costs.
• Streamlined Installation & Maintenance: The intuitive design, featuring DIN rail mounting and easily adjustable settings, ensures quick deployment and minimal maintenance efforts, saving valuable time and resources.
• Comprehensive Circuit Defense: With both thermal and magnetic trip mechanisms, the 3RV2021-1HA10 provides a complete protection solution, addressing various fault conditions effectively.
• Space-Efficient Solution: 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.
• Global Compliance & Certification: Adherence to CE, UL, and RoHS standards underlines Siemens' commitment to quality, safety, and environmental responsibility, ensuring global applicability.

Order Now

Elevate 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.

Also, explore our comprehensive range of Siemens SIRIUS Contactors and the broader Siemens Industrial Automation Products category for all your industrial control needs.