The 289GT is a 1500VA plug-in step-down Isolation Transformer with 240VAC @ 50/60Hz primary and 120VAC secondary. The input (primary) connected to a 5-foot long cord and standard 250V 2-pole 3-wire - North American plug (NEMA 6-15P). The output (secondary) connected to two standard - 3-wire grounded receptacles (NEMA 5-15R). It features ventilated black steel case, rocker lighted ON-OFF switch and circuit breaker protected output.