The new 3-Phase Sequence/Loss/Undervoltage Monitoring Relay series is a state-of-the-art relay designed to address critical power quality issues such as incorrect ...

CARLO GAVAZZI is proud to announce the launch of DUB72, a double under voltage monitoring relay that is approved for use in Class I Division 2 hazardous locations. CARLO GAVAZZI is proud to announce ...

A simple auto-start relay enabled a major oil refinery operator to increase uptime by avoiding a manual restart of hundreds of pump motors after undervoltage occurrences. A continuous move over the ...

The small, lightweight PTE-50-CE is the ideal instrument to test overcurrent and over/undervoltage protective relays, among many other applications. The reversible 100-VA amplifier can inject up to ...

The circuit was designed to provide a voltage over and under the specified value with the use of a switch that will be operated by a relay. LM741 – a general purpose single operational amplifier with ...

The PMRU-2C series true RMS phase monitor relays protect 3-phase equipment from damage that can occur when there is a phase loss, phase reversal, phase unbalance, undervoltage or overvoltage condition ...