... tube fuse,drop out fuse,RT18,NT HG2B Series Fuse-load strip can be isolating switch-load ... operation, the upper and lower into the Cup swap convenience. Current ... A-630A, the first current transformer and strip switch integration, and installation of fuse monitors...Switches can be unfair ... 400 315, 355, 400, 425, 500, 630 Rated Current of Fuse (660V) 20, 25, 32, 35, 40, 50 ...