Siemens Phase Monitoring Relay 3UG5514-1BR20

Siemens Phase Monitoring Relay 3UG5514-1BR20

Overview

This Siemens phase monitoring relay is designed to supervise phase sequence, phase failure, and voltage conditions in three-phase systems.

It ensures safe operation of industrial equipment by detecting abnormal power supply conditions.

Technical Application

Used in control panels and automation systems to protect motors and sensitive industrial equipment from improper phase conditions.

Key Features

• Phase sequence monitoring

• Phase failure detection

• Voltage monitoring capability

• Industrial control compatibility