This is an additional current transformer module of 250A rating with voltage measurement output for 4 poles ComPact NSX250 devices. This module enables direct connection of a digital measurement device such as a Power Meter PM700 or PM800. The module is installed directly on the downstream circuit breaker power terminals. The current rating is 250A and the operational voltage is 530 VAC 50/60 Hz. The current at the secondary winding is 5A. The power consumption is 1.1VA. The class accuracy is 1. There is a class II insulation level between the front face and the power circuits. The protection degree is IP40.