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Siemens 3RN2011-1BW30

thermistor motor protection relay standard evaluation unit 2
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The Siemens 3RN2011-1BW30 is a reliable thermistor motor protection relay designed for effective monitoring of electric motors in industrial applications. This standard evaluation unit ensures early detection of thermal overloads, helping to prevent motor damage and unplanned downtime.

Housed in a compact 22.5 mm enclosure with robust screw terminals, the relay is easy to integrate into control panels. It features two changeover contacts and a wide supply voltage range from 24 to 240 V AC/DC, offering high flexibility across different installations.

Manual and remote reset options, clear LED status indicators for ready and tripped states, and integrated electrical isolation support safe and efficient operation. Additional functions such as wire-break and short-circuit monitoring enhance system reliability. With ATEX approval, this Siemens motor protection relay is well suited for demanding industrial environments.

thermistor motor protection relay standard evaluation unit 22.5 mm enclosure screw terminal 2 changeover contacts Us = 24 V-240 V AC/DC manual/remote RESET with ATEX approval 2 LEDs (ready/tripped) electrical isolation test/RESET button wire-break monitoring short-circuit monitoring
General
Manufacturer:
Siemens
PLM
Product phase:
Active
Logistics
Dimensions (cm):
12.90 x 11.10 x 3.80
Weight:
0.17kg
Commodity Code:
85364900
Export Control Regulations (ECCN):
N
EAN:
4047621006666
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
-89%
Water use
-57%
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 [email protected] for this.
Can I buy on account at JC-Electronics?
Yes, under certain conditions. Contact the Sales team via [email protected] 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.