4N3890

Technical Characteristics

• Thread Series Designator

  unf power takeoff facility hole

• Nominal Thread Size

  0.250 inches power takeoff facility hole

• Terminal Location

  end opposite actuator

• Thread Quantity Per Inch

  28 power takeoff facility hole

• Unthreaded Mounting Hole Diameter

  7.14 millimeters nominal

• Terminal Type And Quantity

  2 screw

• Magnetic Coil Quantity

  1

• Inclosure Type

  fully inclosed

• Thread Class

  2b power takeoff facility hole

• Body Length

  87.4 millimeters maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  63.5 millimeters nominal

• Actuator Stroke Type

  pull

• Power Takeoff Connection Type

  internal threads

• Voltage Rating In Volts

  32.0 dc maximum

• Mounting Facility Type And Quantity

  2 unthreaded hole

• Duty Type

  continuous

• Body Style

  cylindrical frame