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heroicons/solid/check Over 300,000 products in stock
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Siemens 3RH1921-1LA11

AUXILIARY SWITCH BLOCK, DIN EN 5000
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AUXILIARY SWITCH BLOCK, DIN EN 50005, 1NO+1NC, CABLE ENTRY FROM ABOVE SCREW CONNECTION, FOR CONTACTORS FOR SWITCHING MOTORS, 2-POLE

The Siemens 3RH1921-1LA11 Auxiliary Switch Block is designed to provide optimal performance in industrial applications. Following the DIN EN 50005 standard, this switch block features 1 Normally Open (NO) and 1 Normally Closed (NC) contact configuration, ensuring versatility in various electrical setups.

With a compact dimension of 5.10 x 4.50 x 6.40 cm, it is suited for installation in confined spaces where efficient space utilization is crucial. The top cable entry allows for straightforward wiring and connectivity, enhancing installation efficiency. This product is ideal for use with contactors responsible for switching motors, making it a valuable component in motor control systems.

Although phased out in 2019, the 3RH1921-1LA11 remains a reliable choice for businesses looking to maintain or upgrade their electrical systems. Manufactured in Germany, it guarantees high quality and adherence to stringent industry standards.

General
Brands:
Siemens
Manufacturer:
Siemens
Range:
Sirius
PLM
Product phase:
Phase-Out
Logistics
Dimensions (cm):
5,10 x 4,50 x 6,40
Weight:
0.07kg
Commodity Code:
85365080
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
-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 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.