... , mcb DZ48N-63 miniature circuit breaker is applicable to a line of AC 50Hz/60Hz, 230V in singlepole, 400V in do DZ48N-63 ... the standards of IEC60898.2.Main Technical Parameter Type DZ48N-63 Pole 1P 2P, 3P, 4P Rated current (A) 6,10 ... ,16,20,25,32,40,50,63 Rated voltage(V) 230 400 Type of instantaneous release C ...