IM254-73 is a four-pole toggle switch from Carling Technologies' H/I-Series, designed as a general-purpose switching solution with 0.250-inch tab termination. The switch is rated for 10A at 250VAC, 15A at 125VAC, and 3/4 HP at 125-250VAC for single, two, or three-phase applications. It features a dielectric strength of 1000V (UL/CSA, live to dead metal parts), electrical life of 50,000 cycles in maintained mode and 25,000 cycles in momentary mode, and mechanical life of 100,000 cycles. The operating temperature range is 32°F to 185°F (0°C to 85°C), with a nylon toggle actuator and various circuit options available. This switch is suitable for industrial control, generator applications, food service equipment, and office automation systems where reliable switching performance is required.