DC current sensors measure the DC load currents of an electrical installation and transmit information to the ldc measurement modules via an RJ12 connection on the side of the module and Molex on the side of the sensor. The range comprises solid-core sensors ranging from 50 to 5000 Amp in various sizes allowing them to be used in new or existing electrical installations. Up to 3 distinct DC sensors can be connected to the same DIRIS Digiware Idc module.