The Mico Pro intelligent current monitoring system has a modular design to suit specific applications. A tripping process monitors both load and control currents and identifies critical moments. It signals limits and switches defective channels off as late but as safely as possible. Five- and 10-A switch-mode power supply modules can be integrated directly into a Mico Pro build to create more space inside the control cabinet because the power supply is replaced by a “slice” of Mico Pro. Many of the models also have NEC Class 2 certification and can monitor current of up to 4 A.