128C773H01

Technical Characteristics

• Fragility Factor

  moderately rugged

• Nominal Thread Size

  0.138 inches single mounting facility

• Overall Length

  3.062 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.990 inches minimum single mounting facility and 1.010 inches maximum single mounting facility

• Time Delay

  4.50 seconds minimum fixed operate and release time and 5.50 seconds maximum fixed operate and release time

• Mounting Facility Type And Quantity

  3 threaded stud single mounting facility

• Fsc Application Data

  radar set,antps43b,german tactical air defense system,tads

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Overall Height

  1.750 inches maximum

• Winding Dc Resistance Rating

  6.0 kilohms nominal single winding

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Quantity

  1

• Thread Class

  2a single mounting facility

• Frequency In Hertz

  400.0 nominal

• Main Contact Maximum Voltage Rating In Volts

  120.0 ac and 28.0 dc

• Terminal Type And Quantity

  8 wire hook all functions

• Mounting Facility Pattern

  triangle single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  120.0 volts ac 25 deg celsius single winding

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

  1.740 inches minimum single mounting facility and 1.760 inches maximum single mounting facility

• Cubic Measure

  13.895 cubic inches

• Main Contact Load Current Rating At Maximum Rated Voltage

  1.0 amperes ac resistive load and 3.0 amperes dc resistive load

• Nominal Operating Current Rating And Type

  20.0 milliamperes ac single winding

• Coil Quantity

  1

• Case Material

  steel, corrosion resisting

• Thread Series Designator

  unc single mounting facility

• Duty Type

  continuous

• Overall Width

  2.593 inches maximum