1.high breaking capacity 2.rated current: 6, 10, 16, 20, 25, 32, 40, 50, 63 3.poles: 1, 2, 3, 4 4.certificate: CCC ISO9001 FEEO Mini Circuit Breaker ISO9001:2008 6-63A with 1,2,3,4Poles 3,4.5KA Breaking Capacity OEM,CKD are welcomeCONTRUCTION AND FEATURE1)DZ47-63 series MCB is used in lighting distribution system or motor distribution system for protecting overload and short circuit in the ...