... the first current transformer and strip switch integration, and installation of fuse monitors...Switches can be unfair to strip breaking ... switch can be installed in sets of products can save a lot of space in the box substation in ... 315 315 Size 00 1 2 3 Fuse Rated Current of Fuse (380V) 20, 25, 32, 35, 40, 50 ... 355, 400 315, 355, 400, 425, 500, 630 Rated Current of Fuse (660V) 20, 25, 32, 35, 40, 50, ...