Schneider Electric 19106 FI-Block Vigi NG125, 3P, 125A, 300-3000mA, Typ A, SI

RCD Block Vigi NG125, 300-3000mA. 3-pole, rated current 125A, Type A-SI, operational voltage (Ue) 230-240V, 400-415V, insulation voltage (Ui) 690V. RCD Blocks Vigi NG125 are mounted on the right side of the NG125 series circuit breakers. Thus, they create in combination an RCD/MCB with the following functions: additional protection against direct contact (30 mA), fault protection for indirect contact (up to 300 mA), fault protection for indirect contact, fire protection (300 mA). The SI execution prevents unwanted triggers in systems where high availability is required (e.g., telecommunications, hospitals, infrastructure, data centers). It guarantees high electrical interference resistance against transient fault currents, for example, caused by switching operations of electronic ballasts, EMI filters, a large number of PCs, voltage surges (lightning, switching operations). Additional modular auxiliary units (optional): indication of switching status, fault tripping, shunt trip, under-voltage trip, over-voltage trip.