01 — Step-down output
110V,
two outlets.
Two front outlets marked 110V, for equipment rated below the voltage of the supply.
AC Voltage Regulators
Step-Down Transformers
Step-Up / Step-Down Transformers
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View 36 selected models Not sure where to start? All 46 series in 3D Full catalogue directoryStep-Down Transformer
Down to 110V.
Two outlets.
A step-down transformer for equipment that needs a lower voltage than the supply. Two 110V outlets at the front, a selectable input tapping at the rear.
ST-1000 · Illustrative render · Drag to turn
01 — Step-down output
Two front outlets marked 110V, for equipment rated below the voltage of the supply.
02 — Front switch
A circuit-breaker style switch sits beside the outlets on the pictured front panel.
03 — Rear panel
A rear selector marked 240V / 220V / 200V / 110V, a rear-mounted fuse holder and a top carry handle.
In detail
Straight-on renders of the ST-1000, with the features you can see on the supplied product pictures.

Front

Rear
As pictured


Product appearance and configuration may vary by version. Contact us for current specifications.
Interactive exterior
Open the exterior model to inspect the enclosure, controls and connection layout from every side.
Drag to rotate · Scroll to zoom
Illustrative exterior model. Appearance and configuration may vary by version; check against the current product specification.
Specifications
Not this page's specification. These records describe the historical ST step-up / step-down range. The ST-1000 step-down version shown above is a different configuration.
Source: ST catalogue and instructions (dates not stated). These records describe the historical step-up / step-down range. The separately pictured ST-1000 step-down version is a different configuration. The catalogue says rated power; the instructions say maximum power. Continuous capacity requires confirmation.
Enquire about the ST-1000
A few details help frame the right conversation. Start with what you know — we can clarify the rest.
01 · Supply
Your country or region and the voltage of your available supply.
02 · Equipment
Equipment voltage, rated power in W or VA, and any known starting requirements.
03 · Configuration
Share the model, quantity and plug requirements with your enquiry.