3RT20251BB443MA0
Manufacturer: SIEMENS
Part Number: 3RT20251BB443MA0
| Attribute | Value |
| cate_name | Contactors |
| rohs | Compliance |
| reference_package | |
| mounting | DINRail installation，base mount，threaded mounting |
| application_level | Industrial |
| lifecycle | On sale |
| spm | boxed |
| operating_temperature | -25℃~60℃ |
| length_width_height | 45mm*85mm*151mm |
| ac_coil_voltage | - |
| ac_switching_voltage | 690V |
| coil_current | - |
| contact_rating_current | 17A |
| contact_shape | - |
| dc_coil_voltage | 24V |
| dc_switching_voltage | - |
| must_operate_voltage | 19.2V(DC) |
| must_release_voltage | - |
| operate_time | - |
| release_time | - |
| switch_function | 3PST |
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Overview:
The Siemens 3RT2025-1BB44-3MA0 is a robust and reliable contactor designed for use in various industrial applications. It is part of Siemens' extensive range of low voltage control devices, offering high performance and precision in controlling electrical circuits.
Features:
- High Contact Rating: Suitable for high current loads, ensuring reliable operation in demanding environments.
- Compact Design: Space-saving design fits into tight spaces, making it ideal for installations with limited room.
- Safety Features: Incorporates safety mechanisms to prevent accidental operation and ensure user safety.
- Durable Construction: Built with high-quality materials to withstand the rigors of industrial use and provide a long service life.
Development Support:
Siemens provides comprehensive support for developers and engineers, including:
- Technical Documentation: Detailed manuals and guides to assist in the installation and operation of the contactor.
- Software Tools: Siemens offers software for simulation and configuration, streamlining the development process.
- Customer Support: Access to a team of experts for troubleshooting and technical advice.
Application Fields:
The 3RT2025-1BB44-3MA0 is widely used across several industries, including:
- Manufacturing: For controlling machinery and assembly lines.
- Energy Management: In power distribution systems for efficient load management.
- Infrastructure: For traffic signal control and public transportation systems.
Parameter Introduction:
- Voltage Rating: Designed for specific voltage ranges to match the requirements of different systems.
- Current Rating: Capable of handling high currents, ensuring stable operation under load.
- Mechanical Life: The number of operations the contactor can perform without failure.
- Electrical Life: The number of make and break operations the contactor can perform under load.
FAQs:
- Q: What is the typical application of the 3RT2025-1BB44-3MA0?
A: It is typically used in motor control circuits for starting, stopping, and reversing motors.
- Q: How does the contactor ensure safety in operation?
A: It includes safety features such as interlocks and protective covers to prevent accidental activation.
- Q: Is the 3RT2025-1BB44-3MA0 compatible with other Siemens products?
A: Yes, it is designed to integrate seamlessly with other Siemens control and automation components.
- Q: What kind of maintenance is required for the contactor?
A: Regular inspection and cleaning are recommended to ensure optimal performance and longevity.
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This concise introduction provides an overview of the Siemens 3RT2025-1BB44-3MA0, highlighting its key features, support, applications, and technical parameters. For more detailed information, it is recommended to consult the official Siemens documentation or contact their customer service.
Please refer to the product rule book for details.
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