MAIN CHARACTERISTICS range of product INS250 range COMPACT device short name CT MODULE AND VOLTAGE OUTPUT product or component type CURRENT TRANSFORMER device application CONTROL range compatibility COMPACT - COMPACT INS CIRCUIT BREAKER poles description 4P network type AC [In] rated current 125 A ( 1.1 VA ) COMPLEMETARY CHARACTERISTICS [Ue] rated operational voltage 530 V network frequency 50..60 HZ current transformer ratio 125 5 A auxiliary connection terminal cable connector 2.5 mm²