The Lovato makes Automatic DCRL 5 step power factor controller is expandable with EXP series module like step increment, digital output, communication ports with Internal panel temperature sensor.

Flush mount 96x96mm housing with transparent cover
Front optical USB and Wi-Fi communication
port for PC, smartphone and tablet connection
Programmable alarms
Maximum Power consumption 9.5VA
Maximum Power dissipation 3.5 Watts
Maximum switching voltage 415 VAC
Operational frequency withstand voltage 5.2kV
Operating temperature -20°C to + 60°C