3UG4618-1CR20

Description for 3UG4618-1CR20

Digital monitoring relay for 3-phase voltage with N-conductor Autom. phase sequence correction Phase failure 3 x 160 to 690 V 50 to 60 Hz AC Undervoltage and overvoltage 160-690 V Hysteresis 1-20 V OFF delay 0-20 s Asymmetry 0-20% 1 CO for phase correction 1 CO for line supply faults screw terminal

Introducing the 3UG4618-1CR20 Digital Monitoring Relay by Siemens, designed for precise monitoring of 3-phase voltage with an N-conductor. This advanced relay automates phase sequence correction and provides reliable protection against phase failure.

Rated for a voltage range of 160 to 690 V and compatible with both 50 and 60 Hz AC systems, it features undervoltage and overvoltage protection, making it ideal for critical electrical applications. The hysteresis is adjustable from 1-20 V, and users can set an OFF delay between 0-20 seconds as per requirements.

Ensuring system stability, this relay monitors voltage asymmetry up to 20% and includes two changeover contacts: one for phase correction and another for detecting line supply faults. It is equipped with screw terminals for easy installation and maintenance.

With a compact dimension of 2.25 x 9.10 x 10.20 cm and weighing only 0.16 kg, the 3UG4618-1CR20 is a perfect choice for enhancing operational efficiency in industrial settings and ensuring compliance with electrical safety standards.

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 10,20

Weight:

0.35lbs

Commodity Code:

85364900

ECCN number:

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