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6SE7021-0TA21-Z

6SE7021-0TA21-Z

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With express shipping, the product is delivered faster. For products that are not yet ready for shipping, you can place a rush order. These products still need to be revised.

A rush order is ready for shipping within 2 business days and can then be shipped express. This can be selected during checkout.

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Description for 6SE7021-0TA21-Z

SIMOVERT MASTERDRIVES SIMOVERT VC, INVERTER COMPACT UNIT, IP20 DC 510-620 V, 10.2 A NOM. POWER RATING: 4 KW; BASE DRIVE FOR ADDITIONAL OPTIONS PLEASE CONTACT OUR SALES STAFF!

The 6SE7021-0TA21-Z from Siemens is a SIMOVERT MASTERDRIVES VC inverter compact unit designed for precise control in industrial production environments. This inverter operates with a DC input voltage range of 510 to 620 V and delivers a nominal power rating of 4 kW, supporting production lines that require both reliability and efficiency. With an IP20 protection class, the 6SE7021-0TA21-Z is suitable for installation in protected electrical cabinets. The unit can handle a nominal output current of 10.2 A, making it a robust solution for various automation applications. The compact form factor of the 6SE7021-0TA21-Z allows for easy integration into space-restricted control panels. For specific configuration requirements or additional options, consultation with Siemens sales staff is recommended.

  • Brand: Siemens – known for high-quality, dependable industrial automation components
  • Rapid delivery from large stock for minimized production downtime
  • Available as a refurbished unit with standard 2-year warranty, supporting sustainable operations

Positive Results

When you choose JCertified refurbished electronics, you save on water, raw materials, and CO₂ needed for the production of new electronics. Check below to see exactly how much you save with this specific refurbished product:
CO2 eq
-63%
Resource use minerals and metals
-88%
Water use
-57%

Specifications

Brands:
Siemens
Manufacturer:
Siemens
Range:
SIMOVERT
Subrange:
MASTERDRIVES
Type of product:
Compact units
Product phase:
Obsolete
Dimensions (cm):
51,00 x 62,50 x 23,00
Weight:
11.50kg
Commodity Code:
85044095
Export Control Regulations (ECCN):
N

Product Questions (8)

Why should I choose JC-Electronics?
You can rely on a stock of 300,000 pieces of industrial electronics from leading top-quality brands, both new and refurbished. Therefore, you can also find drives, PLCs, HMIs, and industrial PCs that are no longer produced with us. You always get a 2-year warranty. Additionally, refurbished products are circular, helping you reduce your ecological footprint.  Good to know: New products and tested refurbished products ordered before 16:00 CET are shipped the same day.
Why can I trust refurbished electronics from JC-Electronics?
All products are thoroughly cleaned, defects are repaired, and weak elements are proactively replaced. If they pass the endurance test, the products can be sold. You can recognize them by the JCertified warranty seal. The entire process has received the RecQ quality mark from DEKRA and the ISO14001:2015 certificate
How much warranty do I get on a product?
You always get a 2-year warranty on products, both refurbished and new. This is twice as much as the standard factory warranty from many manufacturers.
Are all products available from stock immediately?
New and tested refurbished products from our stock are always available immediately. Untested and non-refurbished products undergo a thorough refurbishment and an extensive testing procedure before shipment.
Can I order products urgently?
Yes, you can. New and refurbished products that are ready for shipment will be dispatched the same day if the order is received before 16:00 CET. An express shipment to the Netherlands, Belgium, Luxembourg, Germany, Austria, Switzerland, France, or Italy will arrive the next day. An express shipment to other countries in the European Union takes 2 days. An express shipment to countries outside the European Union takes 3 days. 
Can I have products repaired urgently?
 Yes, you can. With an urgent repair, your product will be repaired within 3 working days. Contact the Sales team via sales@jc-electronics.com for this.
Can I buy on account at JC-Electronics?
Yes, under certain conditions. Contact the Sales team via sales@jc-electronics.com for more information.
Why should I buy refurbished electronics?
There are several reasons to purchase a refurbished product. For example, because electronics are no longer made and are hard to get new. But also because refurbished is a sustainable choice, reducing your organization's ecological footprint. Whatever the reason, you always get a 2-year warranty on both refurbished and new electronics at JC-Electronics. 
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