... 30,40A ApplicationMY MT MU MC mini circuit breaker is mainly suitable for overload and short circuit protection. It is especially used for ... illumination under normal conditions.Electrical characteristics Current rating1,2,4,6,10,16,20,25,32,40,50,63AmpTripping curve ... MCB, NC-100H MCB, MY, MT, MU MCB, SX MCB, BH MCB, Hydraulic Magnetic Miniature Circuit BREAKER. MY,MT,MU,MC mini circuit breaker OEM