... of receiving & distribution power, and controlling, protecting and measuring circuit 2) advantage1:Anti-corrosion cabinet, can be used in complex ... of fixed type load switch from ABB, various domestic vacuum circuit breakers (such as VS1, VH1, VK, ZN28) may also ... 1250,1600,2000,2500,31503Rated short-circuit breaking currentkA25,31.5,40,504Rated short-circuit making currentkA63,80,100,1255Rated ...