Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.


Control Transformer, Input Voltage: 208VAC, 240VAC, 480VAC, Output Voltage: 25VAC, 120VAC

  • Item # 4LDF2
  • My Part #
  • Mfr. Model # AE020350
  • Catalog Page # N/A
  • UNSPSC # 39121001
Control Transformer, Input Voltage: 208VAC, 240VAC, 480VAC, Output Voltage: 25VAC, 120VAC close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Product is discontinued

No alternate products can be found at this time.

See Other Options:

Shop All Control Transformers

Product Details

This transformer can handle damaging high in-rush currents that occur when electromagnetic components are energized, without sacrificing the required stable output voltage. It is designed specifically for machine tool control circuit applications, and can be used to reduce supply voltages for the operation of electromagnetic devices.

View More

Technical Specs

  • Item - Transformer Control Transformer
  • Input Voltage - Transformer 208VAC,240VAC,480VAC
  • Output Voltage - Transformer 120VAC,25VAC
  • VA Rating - Transformer 350VA
  • Protective Device None
  • Enclosure Style - Transformer Encapsulated
  • Mounting - Transformer Foot
  • Phase - Electrical 1
  • Hz - Electrical 50 Hz, 60 Hz
  • Temp. Rise 55 Degrees C
  • Enclosure Finish Epoxy Resin Varnish
  • Height 4.97"
  • Depth 5.25"
  • Width 4.50"
  • Standards UL Listed, cUL Listed
  • Manufacturers Warranty Length 1 yr.
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Related Products