The MS1xxx series system modules supply the baseplates with protective extra-low voltages and low voltages. The MS1132-2201-2349 power infeed module provides 3-phase 400...480?V?AC and up to 32?A for the system and is equipped with a main switch to disconnect the power supply. ? The integrated 24?V?DC power supply is fed from the 3-phase voltage and provides up to 18?A for the baseplate. The fuses on the input side can be replaced via a cover on the front. The supply line is connected in the cover. ? In addition, the MS1132-2201-2349 has integrated energy and residual current measurement for simplified energy management.