This transformer is a general purpose dual-voltage “international” isolation transformer = for step-up (120 to 240 VAC), step-down (240 to 120 VAC), or straight 1:1 isolation (120 to 120 VAC or 240 to 240 VAC).

This isolation transformer is constructed with double insulation which includes an insulated ground shield between the primary and secondary windings. The secondary winding is not grounded (no neutral).

NOTE: In many countries “ground” is referred to as “earth.” You may interchange the word “earth” with “ground.”

NOTE: The input voltage rating has a ± 10% Tolerance = it may be used for 110/220 VAC, 115/230 VAC, or 120/240 VAC application.