B1-63 Mini circuit breaker(MCB)

Specifications:                              
                                                    
Frame class: 63A
Rated working voltage: 240V/415V
Rated frequency: 50/60Hz
Rated working current: 1\3\6\10\16\20\25\32\40\50\63A
Making and breaking capacity: 6000A(6~40A),4500A(50\63A)
Release type: B\C\D
Poles: 1\2\3\4P
Mechanical life: 20000 operations
Electric life: 4000 operations