Staco 501C Variable Transformer, 120V/5A, open

Representative image only.
Staco Mfr # 501C – Item # WZ-20012-48
Minimize voltage variation from no-load to full-load current conditions

£251.00GBP / Each
£301.20GBP (incl VAT)


Specifications & Description

  • DescriptionVariable Transformer, 120V/5A, open

More About this Item

Reduce the need to readjust the output voltage as load changes. Simply turn the control knob clockwise to increase output linearly. Unlike solid-state controls, these units do not cause waveform distortion—eliminating errors in voltage and current measurement.
Select a ventilated, steel cased model for your benchtop applications or general utility mounting.
What's included: a 6-ft grounded cord with plug, a three-conductor receptacle, pilot light, fuse, and a double pole on/off switch which disconnects both sides of the line to prevent electrical shock.




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