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). Up to 120 watt output. 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.
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). Up to 120 watt output. 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.
120W 240 - 120V Isolated Stepdown Transformer
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). Up to 120 watt output. 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.
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). Up to 120 watt output. 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.
in 4 offers
The lowest price for 120W 240 - 120V Isolated Stepdown Transformer right now is $199.00 at Jaycar Electronics Australia, compared across 4 retailers.
The all-time low was $169.00 on 21 July 2025 — today's price is 18% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 27 June 2026.
Last updated at 27/06/2026 06:25:11
120W 240 - 120V Isolated Stepdown Transformer
Free delivery
240V To 120Vac Stepdown Transformers, Size: 98x133x81mm, Watt: 250W
Delivery $9.90
T/F STEPDOWN ISOL 250VA 240V-115V
Free delivery
M8185 - 250W 240V To 120V Stepdown Transformer
Delivery $13.80
| Nominal Input Current | 1.12A |
| Circuit Breaker Current | 2.0A |
| Output Voltage | 120V |
| Output Current | 2.1A |
| Output Power | 250VA |
120W 240 - 120V Isolated Stepdown Transformer
Free delivery
240V To 120Vac Stepdown Transformers, Size: 98x133x81mm, Watt: 250W
Delivery $9.90
T/F STEPDOWN ISOL 250VA 240V-115V
Free delivery
M8185 - 250W 240V To 120V Stepdown Transformer
Delivery $13.80
| Nominal Input Current | 1.12A |
| Circuit Breaker Current | 2.0A |
| Output Voltage | 120V |
| Output Current | 2.1A |
| Output Power | 250VA |
