NSX250 3P 250A MOD.AMPEROMIE Compact nsx -akcesoria

This is an additional ammeter module of 250A rating for 3 poles Compact NSX 250 devices. This module measures and displays (dial-type ammeter) the current of each phase. The selection of the phase is made by a 3-position switch in front of the device. The module is installed directly on the downstream circuit breaker terminals. The ammeter module has a class 4.5 accuracy. There is a class II insulation level between the front face and the power circuits. This protection degree is IP40