... DZ47 MCB Mini Circuit Breaker Application:1. DZ47-63 Miniature Circuit Breaker is used for short-circuit and overload protection,2. It is ... -pole 230V , two, three, four-pole 400V circuit overload, short-circuit protection5.As well as in normal circumstances frequently on ... : C-type, D-type, C-type for distribution protection and D type for motor protection.Installation: DZ47 MCB Mini Circuit Breaker