Ensure reliable power control in demanding commercial and industrial environments with the ABB TH3364R Heavy Duty Fusible Safety Switch. Designed for rugged applications, this switch offers robust performance and easy installation. Its NEMA 3R enclosure provides outdoor and weather resistance, making it suitable for challenging conditions. Trust ABB's commitment to quality for your critical power distribution needs..The ABB TH3364R is a Heavy Duty, 3-pole, fusible safety switch rated for 200 Amps and 600 Volts AC. It features a NEMA 3R enclosure for outdoor use and supports copper or aluminum wire connections ranging from 2 to 250 AWG. This switch is UL and cUL listed, with a short circuit rating of 100 KA rms. It offers various horsepower ratings for different voltage and load conditions, including 60 hp at 600 Vac (NEC Std, 3-ph) and 150 hp at 600 Vac (Time Delay, 3-ph).