28-216

Technical Characteristics

• Body Height

  1.281 inches nominal

• Inclosure Type

  open

• Mounting Facility Quantity

  2 single group

• Body Width

  1.250 inches nominal

• Mounting Hole Diameter

  0.125 inches nominal single group

• Winding Operating Voltage

  132.00 ac volts nominal single component single primary

• Winding Operating Voltage

  7.00 ac volts nominal single component 1st secondary

• Mounting Method

  flange single group and unthreaded hole single group

• Winding Operating Voltage

  21.00 ac volts nominal single component 2nd secondary

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Winding Operating Current

  18.5 milliamperes ac maximum single component 2nd secondary

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  single phase to single phase single component

• Frequency Rating

  60.0 hertz nominal single component

• Terminal Type And Quantity

  8 wire lead

• Body Length

  2.125 inches nominal

• Distance Between Mounting Facility Centers

  1.750 inches nominal single mounting facility single center group