637-551

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.125 inches nominal

• Body Length

  3.438 inches nominal

• Body Width

  2.500 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4

• Winding Operating Voltage

  460.00 ac volts nominal

• Terminal Type And Quantity

  6 wire lead

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.125 inches nominal

• Mounting Slot Width

  0.188 inches nominal

• Frequency Rating

  50.0 hertz nominal or 60.0 hertz nominal

• Input-Output Phase Relationship

  single phase to single phase

• Body Height

  3.250 inches nominal

• Mounting Method

  slot

• Winding Function And Quantity

  2 primary and 1 secondary

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Voltage

  230.00 ac volts nominal