... large quantity. 4. Reasonable packing. CDSB1 Series KEMA CB Quality household Switch Full fill following StandardGB10963,IEC898,BS3871CasingAnti-Fire materialTerminal ProtectionIP20Rated ... , 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A household circuit breaker (CDSB1 Series)