RDM5 moulded case circuit breaker is suitable for short circuit and overload protection for circuit of AC 690V, 50/60Hz, rated current from 6 to 800A for infrequent breaking and starting of the motor. It is conform with IEC60947-2.ModelRated current (A)Number of polesRated Insulation voltage(V)Rated operating voltage(V)Arcing distance (mm)Ultimate short circuit breaking capacity(kA)Operation short circuit breaking capacity(kA)Operation performanceLoadUnloadRDM5-125L10, 16, 20, 25, 32, 40, 50, 63, 80, 100, 1252P, 3P, 4P1000
400/690V≤ 505035800020000RDM5-125M≤ 507050RDM5-125H≤ 5010070RDM5-250L100, 125, 160, 180, 200, 225, 250≤ 505035RDM5-250M≤ 507050RDM5-250H≤ 5010070RDM5-400L225, 250, 315, 350, 4003P, 4P≤ 1005050750010000RDM5-400M≤ 1007070RDM5-400H≤ 10010075RDM5-630L400. 500, 6303P, 4P≤ 1005050750010000RDM5-630M≤ 1007070RDM5-630H≤ 10010075RDM5-800L630, 700, 800≤ 1006565RDM5-800M≤ 1007575RDM5-800H≤ 10010075