3RV20111KA20
Manufacturer: SIEMENS
Part Number: 3RV20111KA20
| Attribute | Value |
| cate_name | Circuit Breakers |
| Datasheet | 3RV20111KA20 SIEMENS |
| rohs | |
| reference_package | |
| mounting | |
| application_level | |
| lifecycle | |
| spm | |
| operating_temperature | |
| length_width_height | |
| actuator_type | - |
| breaker_type | - |
| current_rating | - |
| lighting | - |
| lighting_voltage_nominal_value | - |
| number_of_poles | - |
| voltage_rating_ac | - |
| voltage_rating_dc | - |
Overview:
The Siemens 3RV2011-1KA20 is a high-performance, compact, and reliable motor protection circuit breaker designed for use in various industrial applications. It offers superior protection against overloads, short circuits, and other electrical faults, ensuring the safety and continuity of operations in demanding environments.
Features:
1. Compact Design: With a small footprint, it is ideal for installations where space is at a premium.
2. High Breaking Capacity: Capable of handling high short-circuit currents, providing robust protection.
3. Adjustable Thermal-Magnetic Protection: Allows for customization of protection settings to suit specific motor characteristics.
4. High-Level Safety: Incorporates safety features that meet international standards, ensuring personnel and equipment safety.
5. Easy Installation: Straightforward wiring and mounting procedures reduce installation time and potential errors.
Development Support:
Siemens provides comprehensive support for developers and engineers integrating the 3RV2011-1KA20 into their systems. This includes:
- Technical documentation
- Software tools for configuration and simulation
- Training and seminars to enhance understanding of the product's capabilities
- Dedicated support lines for troubleshooting and advice
Application Fields:
The 3RV2011-1KA20 is widely used across several industries due to its versatility and reliability. Key application areas include:
- Manufacturing and production lines
- Water and wastewater treatment plants
- HVAC systems in commercial buildings
- Power distribution in industrial facilities
- Renewable energy systems, such as wind and solar power installations
Parameter Introduction:
- Rated Voltage: Up to 690V AC
- Frame Size: 1
- Pole Configuration: 3P (Three-Pole)
- Breaking Capacity: High, as per IEC standards
- Operating Temperature: -30°C to +70°C
- Enclosure Type: Designed for indoor use, with options for outdoor applications
Frequently Asked Questions (FAQs):
Q: What is the purpose of the 3RV2011-1KA20 circuit breaker?
A: It serves to protect electrical circuits and motors from damage due to overloads and short circuits.
Q: Can it be used in outdoor applications?
A: While primarily designed for indoor use, there are options available for outdoor applications with the right enclosure.
Q: How does one set the thermal-magnetic protection?
A: The thermal-magnetic protection can be adjusted according to the motor's characteristics and requirements using the built-in settings.
Q: Is there software available to assist with configuration?
A: Yes, Siemens provides software tools to aid in the configuration and simulation of the circuit breaker for optimal performance.
Q: What kind of support can I expect from Siemens during development?
A: Siemens offers a range of development support including technical documentation, software tools, training, and dedicated support lines for any issues that may arise.
This introduction and feature overview of the Siemens 3RV2011-1KA20 provides a comprehensive understanding of its capabilities, ensuring that it is a reliable choice for motor protection in various industrial settings.
Please refer to the product rule book for details.








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