1.MBR47 MCB with same function with C45N 2.New designed shell 3.1P,2P,3P,4P MCB 4. Current: 1- ... current (C): 1, 3, 5, 6, 10, 15, 16, 20, 25, 32, 40, 50, 60, 63A (D): 1, 3, 5, 6, 10 ... , 15, 16, 20, 25, 32, 40A3. Electric endurance not lower than 6000 times.4. Mechanical ...