21026

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Terminal Type And Quantity

  50 tab, solder lug

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.500 inches nominal single mounting facility single center group

• Body Height

  2.900 inches nominal

• Maximum Operating Temp

  122.0 deg celsius

• Winding Operating Current

  450.0 milliamperes ac maximum single component 2nd secondary

• Nominal Thread Size

  0.164 inches single group

• Body Length

  4.100 inches nominal

• Mounting Method

  threaded hole single group

• Inclosure Type

  fully inclosed

• Winding Operating Voltage

  6.60 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  33.00 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  6.60 ac volts nominal single component 4th secondary

• Special Features

  1 primary; 13 secondary windings

• Cubic Measure (Non-Core)

  38.4 cubic inches

• Winding Operating Current

  4.5 amperes ac maximum single component 3rd secondary

• Winding Operating Voltage

  99.00 ac volts nominal single component 3rd secondary

• Winding Function And Quantity

  1 primary single component and 13 secondary single component

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Thread Class (Non-Core)

  err-070

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.250 inches nominal single mounting facility single center group

• Winding Operating Current

  2.0 amperes ac maximum single component 1st secondary

• Thread Series Designator

  unc single group

• Unpackaged Unit Weight (Non-Core)

  4.050 pounds

• Input-Output Phase Relationship

  three phase to three phase single component and three phase to single phase single component

• Winding Operating Voltage

  120.00 ac volts nominal single component single primary or 208.00 ac volts nominal single component single primary

• Winding Operating Current

  280.0 milliamperes ac maximum single component 4th secondary

• Transformer Winding Connection Type

  delta-wye

• Thread Direction (Non-Core)

  err-070

• Body Width

  3.230 inches nominal