XL-21-type-floor-distribution-cabinet
Product Overview XL-21 type power cabinet can be widely used in metallurgy, mining, petroleum, chemical industry, electric power, building materials, mechanical processing, transportation, hotels, restaurants It is used for power distribution and open power distribution of three-phase four-wire power system. It provides protection for overload, short circuit and leakage of the line, and performs normal conversion of the circuit. This product is an indoor closed device, and its enclosure protection level is IP40....