... against short circuit and overload, and are used in lighting distribution system in industry. Applications: Used for overload and short ... in distribution of illumination of industry, commerce and buildingSpecifications: Rated current (A): 2, 4, 6, 10, 16, 20, 25, 32, 40, 50 ... and 63Pole number (P): 1, 2, 3Rated voltage (V): 230/400Rated Frequency (Hz): 50/60Breaking capacity (A): ...