China-500V-Nt-Fuse-Base-Fuse-Link

Rated insulate voltage up to 600V, working frequency 50Hz AC, rated current 400A, it provide with the function of protection again overload or shortcircuit, conforms to the standard of IEC60269 or GB 13539.

Combined Transformer Substation

Vacuum Circuit Breaker Co., Ltd. , http://www.nstransformer.com