Ensure reliable power control with the ABB THN3363 Heavy Duty Safety Switch. Designed for commercial and industrial applications, this 100A, 3-pole, 600V switch disconnector offers robust performance and ease of installation. Its NEMA 1 indoor enclosure provides protection in various environments, making it a dependable choice for your electrical distribution needs..The ABB THN3363 is a heavy-duty, 3-pole, 3-wire switch disconnector rated for 100A and 600V AC. It features a NEMA 1 indoor enclosure and is designed without fuses. The switch supports a wire range of 10-1/0 AWG for copper or aluminum conductors. It is UL and cUL listed and meets GSA compliance. The unit has a horsepower rating of 20 hp at 240 Vac (1-ph), 40 hp at 240 Vac (3-ph), 30 hp at 480 Vac (1-ph), 75 hp at 480 Vac (3-ph), 40 hp at 600 Vac (1-ph), and 100 hp at 600 Vac (3-ph). It also has a 250 Vdc rating of 20 hp.