Siemens 3RV2011-1GA20

Overview

The Siemens 3RV2011-1GA20 SIRIUS Motor Starter Protector is a state-of-the-art solution for comprehensive motor protection. This robust and compact device from Siemens' renowned SIRIUS series is meticulously engineered to safeguard motors and associated loads up to 2.2 kW (at 400 V AC-3) from a spectrum of electrical faults. It provides essential defense against damaging overloads, disruptive short circuits, and critical phase failures, thereby significantly extending the operational lifespan and ensuring the utmost safety of your valuable industrial equipment. Designed for seamless integration into diverse applications, this motor starter protector combines advanced functionality with a space-saving form factor, making it an indispensable component for reliable industrial automation.

Key Features

• Adjustable Thermal Overload Release: Precisely configure current settings from 4.5 to 6.3 A, allowing for tailored and highly effective protection specific to your motor's operational requirements.
• Fixed Magnetic Release (82 A): Ensures an instantaneous and proactive response to short-circuit conditions, dramatically minimizing potential damage to motors and electrical systems.
• Compact Size S00 Design: Optimally engineered for installations with limited space, this compact footprint facilitates efficient panel design and eases integration.
• Spring-Type Terminals: Guarantees secure, vibration-resistant, and maintenance-free electrical connections, reducing installation time and elevating overall system reliability.
• Standard Switching Capacity: Versatile and suitable for a broad array of industrial motor protection applications, offering broad compatibility and dependable performance.
• Enhanced Equipment Longevity: By diligently protecting against common electrical faults, this device actively contributes to the extended operational life and reduced maintenance of connected machinery.
• Broad Operational Voltage Compatibility: Capable of operating across a wide range of voltages from 20 to 690 V AC, ensuring adaptability in various industrial electrical environments.

Technical Specifications

• Product Model: Siemens 3RV2011-1GA20
• Series: SIRIUS Motor Starter Protector
• Operational Voltage: 20 to 690 V AC, 50/60 Hz
• Operational Current: 6.3 A
• Power Rating at 400 V AC-3: 2.2 kW
• Number of Poles: 3
• Insulation Voltage: 690 V
• Surge Voltage Resistance: 6 kV
• Mechanical Lifespan: Up to 100,000 operating cycles
• Electrical Endurance: Approximately 100,000 cycles
• Mounting: DIN rail mounting with both screw and snap-on options for flexible installation.
• Dimensions (H x W x D): 106 mm x 45 mm x 97 mm
• Weight: Approximately 0.373 kg
• Protection Class: IP20
• Operating Temperature Range: -20°C to +60°C
• Certifications: CE, UL, CSA, ATEX, CCC, EAC, IECEx, VDE – confirming global compliance and quality.

Applications

• Industrial Automation Systems: Essential for safeguarding motors within intricate conveyor systems, critical pumps, industrial fans, and heavy-duty compressors, ensuring continuous and uninterrupted operation.
• Building Management Systems (BMS): Provides robust protection for HVAC motors and other vital components within modern building infrastructure, enhancing system reliability and safety.
• Process Industries: Delivers dependable motor protection in demanding environments such as chemical, pharmaceutical, and food processing plants, where equipment uptime is paramount.
• Manufacturing Equipment: Crucial for ensuring comprehensive overload and short-circuit protection for various machinery motors, thereby significantly enhancing overall operational safety and preserving equipment longevity.
• Water and Wastewater Treatment: Offers reliable protection for pump and agitator motors crucial for these critical infrastructure operations.

Why Choose This Model?

• Unmatched Reliability: Built by Siemens, a global leader in industrial automation, ensuring a product that meets rigorous quality and performance standards.
• Precision Motor Protection: The adjustable thermal release allows for fine-tuned protection, preventing premature motor wear and failure.
• Space-Saving Design: Its compact S00 size is ideal for optimizing panel space, crucial in today's dense industrial setups.
• Effortless Installation: Featuring user-friendly spring-type terminals and versatile DIN rail mounting options, installation is quick, secure, and maintenance-free.
• Global Compliance: With a comprehensive suite of international certifications, this device is suitable for applications worldwide, simplifying procurement and deployment.
• Enhanced Operational Safety: Provides critical protection against electrical faults, significantly reducing risks to personnel and preventing costly equipment damage.

Order Now

Elevate the safety, reliability, and lifespan of your industrial motors with the Siemens 3RV2011-1GA20 SIRIUS Motor Starter Protector. This advanced device represents a smart investment in protecting your valuable assets and ensuring seamless operational continuity. Secure your systems with Siemens precision and engineering excellence. For more information, or to explore our complete range of Siemens Industrial Automation Products, please navigate back to the relevant categories on our site.