9422ATCF disconnect switches are designed for control panel installations. This disconnect switch is fully compatible with 9422A handle operators and 9423 door closing mechanisms. This disconnect switch will accept Class H, J, K or R fuses only. It has a rating of 100 Amps up to 250 V and 100 Amps up to 600 V. This 100 A disconnect switch is designed for flange mounting. The variable depth mounting range is 6.63 to 18.00 inches. Disconnect switch has horsepower ratings of 25 HP at 208 VAC, 30 HP at 240 VAC, 60 HP at 480 VAC and 75 HP at 600 VAC. Switch is also rated for 20 HP at 250 VDC and 50 HP at 600 VDC when using two poles. This disconnect switch uses 9422A operating handles or cable operator. Handle is to be ordered seoparately. Disconnect switch lugs are rated for #10 to #0 AWG with copper wire and #6 to #0 with aluminum wire. Disconnect switch is UL Component Recognized and CSA certified