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3UG4621-1AW30

Siemens 3UG4621-1AW30

Digital monitoring relay Current monitoring, 22.5 mm from 2-500 mA…
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The 3UG4621-1AW30 Digital Monitoring Relay from Siemens is engineered for precise current monitoring, featuring a compact design measuring just 22.5 mm. It efficiently monitors currents from 2 mA to 500 mA, accommodating both AC and DC applications.

This relay supports a wide voltage range of 24 to 240 V AC/DC and functions optimally at frequencies of 50 to 60 Hz. Its adjustable ON delay and noise pulse delay offer flexibility with settings between 0.1 to 20 seconds.

Designed with a hysteresis range of 0.1 to 250 mA, it provides reliable performance with one change-over contact, ensuring robust operation whether fault buffering is activated or not. Furthermore, this model supersedes the previous variants including 3UG3521-1AL20, 3UG3521-1AG20, and 3UG3521-1AC48-0AA1.

Invest in the 3UG4621-1AW30 for superior monitoring capabilities that enhance your electrical systems' efficiency and reliability.

Digital monitoring relay Current monitoring, 22.5 mm from 2-500 mA AC/DC 0vershoot and undershoot 24 to 240 V AC/DC 50 to 60 Hz DC and AC ON delay and noise pulses delay 0.1 to 20 s Hysteresis 0.1 to 250 mA 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3521-1AL20, 3UG3521-1AG20 and 3UG3521-1AC48-0AA1
General
Manufacturer:
Siemens
Range:
Sirius
Type of product:
Relays
PLM
Product phase:
Active
Logistics
Dimensions (cm):
2,25 x 9,10 x 9,20
Weight:
0.15kg
Commodity Code:
85364900
Export Control Regulations (ECCN):
N
EAN:
4011209642409
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.