good quality as reasonable price SPECIFICATIONS: Number of Poles:1P, 1P+N, 2P, 3P, 3P+N, 4PRated Current (A):1, 2, 3, 4, 6, 10, 16, 20,25, 32, 40,50, 63Breaking Capacity (A):6000, 4500Rated Voltage (V):230/400Rated Frequency:50/60HzEndurance:≥4000Circumstance Temperature:-5~+40Electrical Life:no less than 6000 operationsMechanical Life:(O-C) no less than 20000 operations 1p Mini DZ47 MCB circuit ...