Receive a Text Quote
We will send you price and availability shortly
Invalid number. Please call (800) 691-8511
Looking for a fast quote? Click here, and we'll text you.

Siemens 6SL3120-2TE21-8AC0

Rated 5/5 on 3 reviews

Rate this product




2 in stock

Ships Today

Free Shipping

2 Year warranty

Part Number6SL3120-2TE21-8AC0
TypeAC Drives
Model #6SL31202TE218AC0
Warranty2 Year
Voltage DCDC 510 ... 720 V
Power SupplyDC 24 V -15 % / +20 %
Rated output2 x 18.0 A
CoolingInternal air cooling
Ambient Temp0 ... 40 °C (32 ... 104 °F)
Rated max current1.10 A
Pulse Freq. Rating4 kHz
ConnectionsConnector (X1, X2)
Cable info230 ft Shielded
DC link busbars200 A cap
PE connectionM5 screw
StandardsCE, cULus
Safety standardsSIL 2 acc. to IEC 61508, PL d acc. to EN ISO 13849-1, Category 3 acc. to EN ISO 13849-1

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 6SL3120-2TE21-8AC0 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 6SL3120-2TE21-8AC0 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 6SL3120-2TE21-8AC0, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 15lbs

Want it shipped today?

  • Order within the next 8 hours and 31 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty 6SL3120-2TE21-8AC0 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Siemens 6SL3120-2TE21-8AC0 Overview

The Siemens 6SL31202TE218AC0 is a high-performance variable frequency drive (VFD) designed for use in industrial applications. This VFD is part of the Siemens SINAMICS series and is designed to provide precise control over the speed and torque of industrial motors, allowing businesses to optimize their operations for maximum efficiency and productivity.
The Siemens 6SL31202TE218AC0 features advanced control features that make it ideal for a wide range of industrial applications. It can be used to control the speed and torque of AC induction motors, synchronous motors, and reluctance motors, making it a versatile choice for businesses that operate a range of industrial equipment. These products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry AC Drives from other manufacturers such as FANUC and Yaskawa.


One of the key features of the Siemens 6SL31202TE218AC0 is its compact design. This VFD is designed to fit into a small footprint, making it ideal for applications where space is limited. Despite its compact size, the Siemens 6SL31202TE218AC0 delivers exceptional performance, with a power range of up to 630 kW.
The Siemens 6SL31202TE218AC0 also features advanced safety features that help to protect the VFD and the connected equipment from damage. It has built-in overload protection, short-circuit protection, and overvoltage protection, as well as an automatic restart function that can help to minimize downtime in the event of a fault.

Another key feature of the Siemens 6SL31202TE218AC0 is its energy efficiency. This VFD is designed to deliver exceptional energy savings, thanks to its advanced control features and high-efficiency motor control algorithms. By reducing energy consumption, businesses can lower their operating costs and improve their overall efficiency, while also reducing their carbon footprint.
The Siemens 6SL31202TE218AC0 also features advanced communication features that make it easy to integrate into a wide range of industrial control systems. It supports a range of communication protocols, including PROFIBUS, PROFINET, and EtherNet/IP, making it easy to integrate into existing control systems.


In addition to its advanced communication features, the Siemens 6SL31202TE218AC0 also features a range of diagnostic and monitoring tools that make it easy to troubleshoot and maintain the VFD. It has a built-in diagnostic system that provides real-time information on the status of the VFD, as well as a range of monitoring tools that can help to identify potential faults before they occur.

Overall, the Siemens 6SL31202TE218AC0 is an excellent choice for businesses that need precise control over the speed and torque of their industrial equipment. With its advanced control features, energy efficiency, and compact design, this VFD is an excellent investment for businesses that want to optimize their operations for maximum efficiency and productivity.

Contact Us Today For More Information About Siemens Products

Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6SL3120-2TE21-8AC0, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 6SL3120-2TE21-8AC0 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

5 stars

4.9 Overall Satisfaction Rating

Over 1700 Ratings from Actual Customers

Read Our Reviews

Fast delivery and very good service.


Would use again. Received in timely manner.


Very happy with the overall service, delivery, communication and delivery,

Conley Cooke