SIEMENS 3RV2021-4DA10

Overview

Elevate your industrial motor protection with the SIEMENS 3RV2021-4DA10 Motor Protection Circuit Breaker, a core component of the acclaimed SIRIUS series. Engineered for uncompromising performance, this device delivers comprehensive overload and short-circuit protection, safeguarding your valuable motor assets and ensuring uninterrupted operational continuity. The 3RV2021-4DA10 is a testament to Siemens' commitment to advanced industrial control, offering a robust solution that combines precise tripping characteristics with a remarkably compact footprint, making it an indispensable part of any modern electrical system.

Designed to integrate seamlessly into diverse applications, this motor protection circuit breaker not only prevents costly motor damage from excessive currents but also contributes to the overall efficiency and longevity of your machinery. Its intuitive design and reliable functionality make it a preferred choice for engineers and plant managers seeking superior protection and reduced downtime in demanding industrial environments.

Key Features

• Precision Motor Protection: Provides robust thermal and magnetic trip functions to effectively shield motors from both overload and short-circuit conditions.
• SIRIUS Series Reliability: Part of the trusted Siemens SIRIUS family, ensuring high-quality engineering and consistent performance in industrial settings.
• Optimized Current Range: Specifically designed for a rated current of 17-23 A, suitable for a wide array of motor specifications.
• Space-Saving Design: Its compact form factor allows for efficient utilization of space within control panels, optimizing cabinet layouts.
• Enhanced Industrial Durability: Constructed to withstand the rigors of industrial environments, ensuring a long operational lifespan and consistent protection.
• DIN Rail Compatibility: Features easy and secure DIN rail installation, simplifying mounting and integration into existing systems.
• Superior System Uptime: By preventing motor damage, it significantly reduces the likelihood of unexpected shutdowns and production delays.

Technical Specifications

• Product Type: Motor Protection Circuit Breaker
• Series: SIRIUS
• Model Number: 3RV2021-4DA10
• Rated Current: 17-23 A
• Rated Voltage: Up to 690V AC
• Protection Type: Thermal Overload Protection, Magnetic Short-Circuit Protection
• Mounting: DIN Rail
• Industrial Standards: Complies with relevant industrial safety and performance standards.
• Operating Temperature: Optimized for typical industrial operating temperatures.

Applications

• Comprehensive Motor Control Systems: Ideal for protecting motors in various industrial machinery, pumps, fans, and conveyor systems.
• Industrial Automation Projects: An essential component for ensuring the stable and safe operation of automated production lines and processes.
• Machine Tool Protection: Safeguards critical machinery and equipment from electrical faults, extending the lifespan of valuable assets.
• HVAC and Refrigeration Units: Provides reliable protection for motors used in heating, ventilation, air conditioning, and refrigeration systems.
• Control Panel Integration: Perfectly suited for integration into industrial control panels where space optimization and reliable protection are paramount.
• Power Distribution Protection: Contributes to the overall safety and reliability of industrial power distribution networks.

Why Choose This Model?

• Unmatched Reliability: Benefit from Siemens' legendary engineering prowess, delivering a motor protection circuit breaker you can trust to perform consistently in demanding conditions.
• Cost-Effective Protection: Proactive protection against overloads and short circuits translates into significant savings by preventing costly motor repairs and downtime.
• Seamless Integration: The SIRIUS series design ensures easy installation and compatibility within existing Siemens-based industrial control systems, streamlining upgrades and maintenance.
• Optimized Performance: Precision tripping characteristics guarantee that your motors are protected exactly when needed, without nuisance tripping, maintaining operational efficiency.
• Industry-Standard Excellence: By choosing the SIEMENS 3RV2021-4DA10, you're investing in a product that meets rigorous industrial standards, ensuring safety and compliance.
• Future-Proof Your Operations: Equip your facilities with a robust protection solution that supports continuous operation and contributes to a more resilient and efficient industrial infrastructure.

Order Now

Secure the operational integrity of your industrial motors with the SIEMENS 3RV2021-4DA10 Motor Protection Circuit Breaker. Enhance safety, reduce downtime, and optimize performance across your applications. Add this essential component to your cart today or contact us for expert assistance in selecting the right Siemens industrial automation solutions for your needs. Return to the Siemens SIRIUS Contactors or explore the Siemens Industrial Automation Products main category to discover our complete Siemens portfolio.