SIEMENS 3RF2920-0KA13 Power Controller 1PCS

( Brand: Siemens ), ( Manufacturer Part Number: 3RF2920-0KA13 ), ( Type: Plc Processor Module )

Review SIEMENS 1pcs New Power Controller

The Siemens 3RF2920-0KA13 is a versatile and reliable 1-phase AC power controller designed for various applications. It is a part of Siemens's RFD400 series, which is known for its high performance and ease of use.

This power controller features a compact design with dimensions of 107.3 x 61 x 28.5 mm, making it ideal for installation in confined spaces. It is suitable for controlling motors, pumps, compressors, and other loads up to 3 HP and 400V AC, 50 Hz.

The 3RF2920-0KA13 comes with a user-friendly front panel that includes an LED display and a rotary switch for easy setting of various parameters such as start and stop delay, overload protection, and fault diagnosis. It also features a built-in thermal overload relay that provides additional safety and protection against motor overheating.

One of the key features of this power controller is its high degree of connectivity. It offers various communication options, including Modbus RTU, PROFIBUS DP, and CANopen. This allows for seamless integration with other automation systems and easy data exchange between devices.

The Siemens 3RF2920-0KA13 is also designed with energy efficiency in mind. It comes with an energy-saving function that reduces power consumption when the motor is not in use. Additionally, it features a soft start function that gradually brings the motor up to speed, reducing the stress on the motor and prolonging its lifespan.

The power controller is also suitable for use in harsh environments, with a robust design that can withstand temperatures ranging from -20 C to 70 C. It is also resistant to water and dust, making it an excellent choice for industrial applications.

In conclusion, the Siemens 3RF2920-0KA13 is a powerful and versatile AC power controller that offers a range of features and connectivity options for various applications. Its compact design, user-friendly front panel, and high degree of connectivity make it an excellent choice for controlling motors, pumps, compressors, and other loads in industrial environments. Its energy-saving function and soft start feature ensure efficient and prolonged operation, while its robust design makes it suitable for use in harsh environments.

Siemens 3RF2920-0KA13 is a single-phase AC contactor and overload relay combination designed for use in various electrical applications. Here are some pros and cons of buying this power controller:

1. Combination of Contactors and Overload Relays: This power controller offers the benefits of both contactors and overload relays in a single device, making it a space-saving and cost-effective solution for controlling electrical loads.

2. High Power Rating: The Siemens 3RF2920-0KA13 has a high power rating of 20A at 230V, allowing it to handle a wide range of electrical loads.

3. Robust Construction: The device is built with high-quality materials and has a robust design, ensuring reliable operation even in harsh environments.

4. Easy Installation: The power controller comes with a plug-in terminal block, making it easy to install and connect to electrical circuits.

5. Overload Protection: The overload relay feature of this power controller helps protect the electrical circuit from overloading and potential damage.

1. Limited Application: This power controller is suitable for single-phase AC applications only, and may not be suitable for three-phase or DC applications.

2. Limited Functionality: The Siemens 3RF2920-0KA13 is a basic power controller and does not offer advanced features such as remote control or automation capabilities.

3. Limited Capacity for Large Loads: While the power controller can handle a high power rating, it may not be suitable for very large loads, as it may require additional contactors or overload relays to be used in parallel.

The Siemens 3RF2920-0KA13 is a reliable and cost-effective solution for controlling single-phase AC electrical loads up to 20A at 230V. Its combination of contactors and overload relays offers space-saving benefits and provides overload protection to the electrical circuit. However, it may not be suitable for three-phase or DC applications, or for very large loads.

If you are looking for a basic power controller for single-phase AC applications, the Siemens 3RF2920-0KA13 is a good option to consider. However, if you require advanced features or need to control larger loads, you may want to consider other options such as a programmable logic controller (PLC) or variable frequency drive (VFD).

Details:

1PCS NEW Siemens 3RF2920-0KA13 power controller.

part #: 3rf29200ka13 prices

• $399.00-$518.70

specifications induservo:

• brand: Siemens
• mpn: 3rf2920-0ka13
• type: Plc Processor Module

seller induservo:

• city: USA
• rating: 100.0%
• # reviews: 36

general induservo:

• Drives Starters > Drives Motor Controls > Servo Drives Amplifiers
• condition: New

offer induservo:

• best offers: True
• sold: 0
• started: November 18, 2025
• options: Ship-to-home
• quantity: 10
• availability: In Stock

payments induservo:

• wallet: Google-pay
• other
• credit card: Visa

shipping induservo:

• type: Fixed
• class: Standard
• service: Standard
• cost: $0.00
• transit: 4-11 Days

returns induservo:

• paid by: Buyer
• method: Money back
• policy: Returns Accepted
• time: 60 Days

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