UAS-0 three-phase voltage monitor relay 2022-07-12T14:19:35+00:00

UAS-0 three-phase voltage monitor relay


Complex protection of the loads (mainly motors), connected to three-phase four-wire systems.


A – phase-asimmetry, phase-failure
S – phase sequence
The operating values of the asimmetry protection can be set by turn-knob.
The relay operats with reliability in case of strained network-voltages too.

Dimensions: 50×72×111 mm

Mounting: to 35 mm rail or 2 pcs M4 screws

Degree of protection: IP 20

Relevant standard: EN 61010

Downloadable document


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