The 289FT is a plug-in isolation transformer designed to step down 240VAC primary voltage to 120VAC secondary voltage at 50/60 Hz operation, providing circuit isolation for worldwide applications. It features a toroidal transformer design that delivers high isolation, low noise, light weight, cool operation, and low profile characteristics. The unit includes a 5-foot input cord with a standard 250V 2-pole, 3-wire North American plug (NEMA 6-15P), and provides output through two standard 3-wire grounded receptacles (NEMA 5-15R). The transformer is housed in a ventilated black steel case with a rocker lighted on-off switch and circuit breaker protected output, and is C UL and UL listed for safety. This isolation transformer is ideal for applications requiring voltage conversion and circuit isolation in North American environments, offering reliable performance with protection against inrush current through the use of slow-blow fuses or time-delayed circuit breakers.