Acti9 Vigi C120 is an additional modular residual current device. It has 4P with 4 protected poles, the rated current is 125A and the operating voltage is from 230VAC to 415V AC. The earth leakage protection class is a type A-SI with a sensitivity of 300mA and voltage independent technology. This product protects against short circuits, wire overloads, electric shock from indirect contact and fire hazards. Type A-SI provides greater immunity from electrical interference and polluted or corrosive environments. This product complies with EN 61009. The electrical resistance reaches up to 20000 cycles. The nominal operating voltage Ue is between 230VAC and 415V AC. The rated insulation voltage Ui is 500 V AC. The rated impulse withstand voltage Uimp is 6 kV. The pollution degree is 3. Can be m.