NSN: 5945-00-685-9144

Technical Characteristics

• Nominal Thread Size

  0.138 inches single mounting facility

• Mounting Facility Type And Quantity

  3 threaded stud single mounting facility

• Fsc Application Data (Non-Core)

  relay,armature,except engine

• Overall Length

  2.510 inches nominal

• Duty Type

  continuous

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Terminal Type And Quantity

  4 pin all functions

• Thread Series Designator

  unc single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  50.0 dc

• Coil Quantity

  1

• Nominal Operating Current Rating And Type

  83.0 milliamperes dc single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  13.0 amperes dc resistive load

• End Item Identification

  type no. rt-494/apx-44

• Mounting Facility Pattern

  triangle single mounting facility

• Overall Height

  1.430 inches nominal

• Operating Voltage Rating And Type At Specified Temp

  20.0 volts teardrop, two holes type 4f single winding

• Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle

  1.187 inches nominal single mounting facility

• Thread Class

  2a single mounting facility

• Winding Dc Resistance Rating

  240.0 ohms nominal single winding

• Winding Quantity

  1

• Thread Quantity Per Inch

  32 single mounting facility

• Overall Width

  1.750 inches nominal

• Environmental Protection

  hermetic