9422ATCF disconnect switches are designed for control panel installations. These disconnect switch is fully compatible with 9422A handle operators and 9423 door closing mechanisms. This replacement fuse clip kit is for 9422TCF30, 9422TCN30, 9422TCF33 and 9422TDN60 flange mounted variable depth discoonect switches. This fuse clip kit will accept Class H, J, K or R fuses only. It has a ratings of 30A and 60A up to 600 V depending on which disconnect switch it is used with. Disconnect switch lugs are rated for #14 to #2 AWG with copper wire and #10 to #2 with aluminum wire. Disconnect switch is UL Component Recognized and CSA certified