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heroicons/solid/check Over 300,000 products in stock
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heroicons/solid/check New & refurbished 2 years warranty

Siemens 6ES5721-0DB00

SIMATIC S5, Plug-in cable 721-0 for distributed setup up to
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Introducing the SIMATIC S5, Plug-in cable 721-0, designed specifically for distributed setups. This high-quality cable allows for seamless communication over distances of up to 600 meters between CC or EU connections, ensuring reliable performance in your electrical setups.

Manufactured by Siemens, this cable is an essential component for maintaining the integrity of your electrical systems. With dimensions of 11.80 x 6.20 x 13.90 cm, it fits perfectly into your existing setup without requiring extensive modifications.

Please note that this product has been classified as obsolete since 2020 and is no longer in production. However, its legacy continues to support various applications within the Simatic S5 range, especially in environments seeking to maximize efficiency.

For professionals in the electrical industry, utilizing recognized brands like Siemens ensures quality assurance and reliability. Optimize your system's performance with the SIMATIC S5, Plug-in cable 721-0.

SIMATIC S5, Plug-in cable 721-0 for distributed setup up to 600 m from CC or EU to EU 1 m
General
Manufacturer:
Siemens
Range:
Simatic S5
Subrange:
S5-135/155
Type of product:
Cables
PLM
Product phase:
Obsolete
Logistics
Dimensions (cm):
11,80 x 6,20 x 13,90
Weight:
0.38kg
Commodity Code:
85389091
Export Control Regulations (ECCN):
N
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
-72%
Resource use minerals and metals
-95%
Water use
-83%
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 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.
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.