Eaton K Series 3-Pole 3-Wire Heavy-duty safety switch is rated at 30-Amps and 240-Volt AC. It has power rating of 1-1/2 hp at 240-Volt AC for 1-Phase, 3 hp at 240-Volt AC for 3-Phase, 3 hp at 240-Volt AC for 1-Phase, 7-1/2 hp at 240-Volt AC for 3-Phase and 5 hp at 250-Volt DC. Switch features painted steel construction. Fusible switch has mechanically interlocked cover that prevents internal device access during On position. It measures 16.5-Inch x 9.5-Inch x 16-Inch. This 3PST switch uses Class H cartridge fuse for providing protection to low-voltage electrical installation against short-circuit/overload current. It is perfect for heavy commercial and industrial applications where reliable performance and service continuity are critical. It has NEMA 1 rated indoor enclosure for safety. Switch is UL listed.