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6SE7021-6CS87-2DA0-Z

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Description for 6SE7021-6CS87-2DA0-Z

The Siemens 6SE7021-6CS87-2DA0-Z is a robust braking unit from the SIMOVERT MASTERDRIVES series, engineered to manage dynamic braking demands in industrial automation environments. Designed for integration into production lines, this unit operates within a voltage range of 280-310V DC and delivers reliable performance at a maximum power rating of 5 kW. The 6SE7021-6CS87-2DA0-Z features an IP20 enclosure, providing essential protection against solid objects, making it suitable for controlled indoor installations.

As a base drive, the 6SE7021-6CS87-2DA0-Z offers flexibility for additional options and expansion to meet specific application requirements. Siemens has prioritized quality and reliability, ensuring this unit meets the needs of project managers and production leaders who require dependable automation components with fast delivery and large stock availability. This product is also available in refurbished condition, supporting sustainability goals and comes with a standard 2-year warranty on refurbished units.

  • Brand: Siemens (SIMOVERT MASTERDRIVES series) – reliable engineering for industrial automation
  • SKU 6SE7021-6CS87-2DA0-Z available for rapid delivery from extensive inventory
  • Sustainable choice: refurbished options with 2-year warranty for cost efficiency and environmental responsibility

The 6SE7021-6CS87-2DA0-Z from Siemens is well-suited for demanding industrial settings, combining quality construction with support for future upgrades or customized configurations.

SIMOVERT MASTERDRIVES BRAK. UNIT DEGR.OF P. IP20 280-310V DC, 5KW; BASE DRIVE FOR ADDITIONAL OPTIONS PLEASE CONTACT OUR SALES STAFF!
JC-Electronics is not an official authorized distributor for Siemens. The original manufacturer's warranty does not apply. Instead, we offer you a 2-year warranty according to our JCertified guidelines.

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

Manufacturer:
Siemens
Range:
SIMOVERT
Subrange:
MASTERDRIVES
Product phase:
Obsolete
Dimensions (cm):
51,00 x 33,00 x 8,00
Weight:
4.50 kg
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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