The ABB THN3361 is a heavy-duty, 30 Amp, 3-pole, non-fusible safety switch designed for reliable performance in commercial and industrial applications. Built to withstand demanding environments, this switch offers robust protection and control. It features a NEMA 1 indoor enclosure for safe operation and is UL and cUL listed, ensuring compliance with industry standards. With a mechanical life of 10,000 cycles, it provides long-lasting service..The ABB THN3361 is a 30 Amp, 3-pole, 600 Volt non-fusible heavy-duty safety switch. It is enclosed in a NEMA 1 indoor-rated housing and is UL and cUL listed. The switch has a mechanical life of 10,000 cycles and a short-circuit rating of 200 kA at 600VAC. It supports a wire range of 12-2 AWG for copper or aluminum conductors. Horsepower ratings are provided for various voltage and phase configurations, including 3 hp at 240 Vac (1-ph), 10 hp at 240 Vac (3-ph), 7.5 hp at 480 Vac (1-ph), 20 hp at 480 Vac (3-ph), 10 hp at 600 Vac (1-ph), and 30 hp at 600 Vac (3-ph). It also has a rating of 5 hp at 250 Vdc.