What is the function of a Communications Module?

The function of a Communications Module is to provide communication with the trip unit and network. This module facilitates the exchange of data between the trip unit of a circuit breaker and other devices or a supervisory system over a network. By enabling communication, it allows for remote monitoring, control, and management of the circuit protection system, ensuring that essential information, such as operational status and fault conditions, can be accessed in real-time and used to optimize performance and response to electrical events.

This capability is crucial in modern electrical systems where automated and remote management features are increasingly integrated into power distribution infrastructure.