3UG4511-1AP20

Description for 3UG4511-1AP20

Analog monitoring relay Phase sequence monitoring 3 x 320...500 V 50...60 Hz AC 1 change-over contact screw terminal Successor product for 3UG3511-1AQ50

The 3UG4511-1AP20 Analog Monitoring Relay from Siemens is an essential device for phase sequence monitoring in electrical systems. Designed for three-phase networks, it operates efficiently within a voltage range of 320 to 500 V and is compatible with both 50 Hz and 60 Hz AC applications. This relay is equipped with one change-over contact and features a robust screw terminal connection, ensuring reliable performance and durability even in demanding environments.

Measuring 2.25 x 9.10 x 8.30 cm and weighing just 0.12 kg, the 3UG4511-1AP20 is a compact solution for effective phase monitoring. Its active design allows for immediate detection of phase sequence errors, which is critical in preventing equipment damage and ensuring operational safety.

This product serves as the successor to the 3UG3511-1AQ50 model, reflecting Siemens’ commitment to providing advanced and effective solutions tailored to the electrical industry’s needs. With the 3UG4511-1AP20, you are guaranteed a high-performance component crucial for the protection and efficiency of electrical installations.

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

-89%

Water use

-57%

Specifications

Brands:

SIEMENS

Manufacturer:

Siemens

Product phase:

Active

Dimensions:

2,25 x 9,10 x 8,30

Weight:

0.26lbs

Commodity Code:

85364900

ECCN number:

Product Questions (8)

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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.

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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?

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