Legrand 422687 circuit breaker accessory

These communication devices can be used to connect Alptec 8 and Alptec 3.2/5.2/8.2 power factor controllers and automatic transfer switch controllers to a computer; smartphone or tablet
For programming, downloading data, diagnostics and upgrading the firmware
Computer connection cable with USB connector
The computer identifies the connection as a standard USB connection.
There is no need to switch off the controller power supply
configuration software available for download via E-catalogue