Nfin Rccb, Elcb, Nfin Rcd 
Product Description Type NFIN25 NFIN40 NFIN63 NFIN100 Rated current In(A) 25 40 63 100 Rated operating current for earth leakage In(A) 0. 03, 0. 1, 0. 3, 0. 5 0. 1, 0. 3, 0. 5 Rated non-operating current for earth leakage In(A) 0. 5IN Voltage Un(V) 240(220)V 415(380)V Pole 2, 4 Main technical Data Operating time(second) IN 2IN 0. 25A(or 5IN) 0. 2 0. 1 0. 04 Limited value of non-operating current for balance load or unbalance load 2In In minimum value of rated making and breaking capacity In=25 In=40 In=63 200 300 400 Rated conditional short circuit current Inc(A) 1500 2000 3000 Endurance(times) 4000