This instrument is aimed to be installed in a panel board, on a DIN rail. Ammeters measure the current flowing through an electric circuit in amps. Current transformer rating can be configured on the front face of the ammeter. This digital device do not provide 5A current transformers, need to be ordered separately. The LED display is composed by 2 digits plus 1 digit for decimal, and indicate current from 5A to the transformer current rating, maximum 5,000A. 0.5% of measurement accuracy at full scale. Complient with standards IEC/EN 61010-1. The dimensions of the product are 36mm in width or 4 9mm modules, 87mm in heigh and 65mm in depth.