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NSN 5950-00-943-3959

Variac Transformer

About this product

400.0 hertz single component and 1.6 kilohertz single component frequency rating, single phase to single phase single component input-output phase relationship, partially enclosed, half shell inclosure type, mounting facility quantity: 4 single group.

Manufacturer part number 5-1281 for national stock number 5950009433959.

Datasheet

  • Product description

    Power Autotransformer Transformer NSN 5950-00-943-3959.

  • MPN or Model

    5-1281

  • Schedule B
    8504.50.0000 (Inductors, nesoi)
  • NMF (National Motor Freight)
    063420 - Transformers, NOI, Or Transformer Par
  • Unit Weight (Est.)
    3.2 lb
  • Reliability Indicator
    Not established
  • Center To Center Distance Between Mounting Facilities Parallel To Length
    1.750 inches single mounting facility single center group
  • Center To Center Distance Between Mounting Facilities Parallel To Width
    1.750 inches single mounting facility single center group
  • Frequency Rating
    400.0 hertz single component and 1.6 kilohertz single component
  • Input-output Phase Relationship
    Single phase to single phase single component
  • Body Length
    2.250 inches
  • Body Width
    2.250 inches
  • Body Height
    8.688 inches
  • Inclosure Type
    Partially enclosed, half shell
  • Mounting Facility Quantity
    4 single group
  • Mounting Method
    Threaded stud single group
  • Winding Function And Quantity
    1 primary, fixed autotransformer type single component
  • Thready Qty Per Inch (tpi)
    32 single group
  • Thread Size
    0.164 inches single group
  • Winding Operating Current
    2.8 amperes ac single component single primary output
  • Winding Power Rating
    390.0 volts-amperes single component single primary output
  • Winding Operating Voltage
    115.00 ac volts single component single primary input
  • Thread Series Designator
    Unc single group
  • Terminal Type And Quantity
    3 threaded stud
More from these suppliers
Power Autotransformer Transformer

A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. Includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. Also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. Excludes transformer (1), power; transformer (1), pulse.

Mechanic Bill explains Variac Transformer

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NSN 5950009433959

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
5-1281 Superior Electric Holding Group Llc
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