1T55

Technical Characteristics

• Thread Class

  2a

• Body Length

  1.250 inches nominal

• Body Width

  0.750 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud

• Winding Function And Quantity

  1 primary and 1 secondary

• Nominal Thread Size

  0.138 inches

• Winding Operating Current

  170.0 milliamperes ac maximum

• Thread Series Designator

  unc

• Terminal Type And Quantity

  4 wire hook

• Thread Direction

  right-hand

• Reliability Indicator

  not established

• Impedance Rating In Ohms

  1.0 nominal

• Primary To Secondary Turn Ratio

  1 to 1

• Pulse Duration In Microseconds

  1.000

• Body Height

  1.500 inches nominal

• Distance Between Mounting Facility Centers

  0.875 inches nominal

• Mounting Facility Quantity

  2

• Thread Quantity Per Inch

  32

• Peak Voltage Rating

  17.0 volts