The D10 disconnect switch is operated by a cast metal handle operator that is lockable in the Off position. This 30 A disconnect switch is designed to work with NEMA size 0 and 1 starters. This disconnect switch is without any fuse clips or shorting straps. Disconnect switch is without service entrance rating. Disconnect switch has horsepower ratings of 5 HP at 208 VAC, 10 HP at 240 VAC, 20 HP at 480 VAC and 25 HP at 600 VAC. Switch is UL component recognized and CSA certified.