Variac 3010-5110 Variable Autotransformer, 120VAC 50/60 Hz, 3.1mA

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Variac Mfr # 3010-5110 – Item # WZ-25751-50
Convenient, efficient, reliable load control


£578.00GBP / Each
£693.60GBP (incl VAT)


Specifications & Description

  • Input (VAC)120
  • Input (Hz)50/60
  • Output (amps)2.4
  • DescriptionVariable Autotransformer, 120VAC 50/60 Hz, 3.1mA

More About this Item

Applications –
Process control, instrumentation, aerospace and aviation,
defense, machine tool control, utilities, heat and light output,
robotics, power transmission

These autotransformers are efficient, trouble-free devices for controlling AC voltage and any other quantities that derive from AC voltage: heat output, light intensity, motor speed, and power supply outputs.
These continuously adjustable autotransformers are unlike most transformers. Units have a transformation ratio that can be smoothly and continuously changed so that the output of the unit can be controlled from zero to line voltage or even higher.



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1 Question | 1 Answer
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  • Q:


    I have a W2 variac, looking for a new brush, can you help?


    John Powell
    Asked on 5/20/2013 by JayPee from Hastings, Victoris,Australia.

    1 answer



      Please see part number 20633-98 for the replacement brush assembly compatible with this model.

      Answered on 5/21/2013 by Jen from Technical Support
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