Material number 745654
RCCB trip block for MCB; 40A; 3P; 30mA; type A
Undervoltage Trip.DC24/48V, inst., 3pole, NF/DSN1000AF,1250AF,1600AF
Undervoltage Trip.DC100/110V, inst., 4pole, NF/DSN1000AF,1250AF,1600AF
Undervoltage Trip.DC100/110V, inst., 3pole, NF/DSN1000AF,1250AF,1600AF
Under voltage trip. AC 24/48V, 0,1/0,3/0,5 s, Synch, Right 4P, Terminal.