The PSZ160/230/42V is a grid control and monitoring system developed by Breve Tufvassons. It is an integrated and powerful control cabinet for smart grids, combining modern features such as distributed intelligence, communication over TCP/IP, data logging, multi-layered security, and remote access. The unit offers full bidirectional communication with a wide range of utility systems such as mesh networks, electric protection systems, SCADA systems, and HMIs, as well as energy management software. The unit can be used to monitor and manage electricity, water, and gas infrastructure, helping utilities reduce operating costs and moving closer to a smarter and energy-efficient grid.