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Powertech 500W 240 - 120V Isolated Stepdown Transformer

Powertech 500W 240 - 120V Isolated Stepdown Transformer


  • $310.50
    Unit price per 
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Quality fully-enclosed stepdown transformer with fold up metal carry handles, approved 3-wire power cord & US style 3 pin 110 - 120V socket (which also accepts US style 2 pin plugs).


- Electrically isolated between primary and secondary

- Protective earth carried through to output

- Useable with precision electric & electronic appliances.

- Compact, excellent, safe and robust construction - steel case.

- Includes a resettable circuit breaker instead of fuse. 

The primary (240V) & secondary (120V) are totally electrically isolated (Dieletric isolation). This is the safest way of making a mains voltage conversion. We recommend this type of transformer whenever the application is medical or medically related or where the secondary equipment is to be operated in or near water or high moisture environments. Note the 240V earth is carried through to the 120V socket earth.

AC Voltage Rating

AC Voltage rating 240V,115V

Mains powered

Rated for US Mains  
Rated for AU Mains  
Mains Max Current 4.2A
Max Input Power 500VA


Type of Transformer Stepdown Power Conversion
Primary Winding Connection Mains AU/NZ 3 Pin
Secondary Winding Connection Mains US 3 Pin

Product Dimensions

Width 158mm
Depth 100mm
Weight 6kg
Height 120mm