Busbar outlet box AKM103-125 for busbar distribution system Siemens BD-2Measuring device: UMG 103-CBMEthernet interface: not applicableRS485 interface: 2x M12Measuring device protection: circuit breaker PKZM0-10Fuse load side: NH fuse holder 3-phase, max. protection 125 A (fuses not included)Current measurement: 3x transformer 150A / 5A Kl.1, 3 phasesFault current measurement: not applicableTemperature measurement: not applicableDimensions outlet box: approx. 530 x 310 x 100 mm³