A7552-1

Technical Characteristics

• Nominal Thread Size

  0.138 inches single mounting facility

• Frequency In Hertz

  50.0 minimum and 60.0 maximum

• Mounting Facility Type And Quantity

  3 threaded stud single mounting facility

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Overall Height

  2.120 inches nominal

• Main Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes ac resistive load

• Duty Type

  continuous

• Overall Width

  1.650 inches nominal

• Environmental Protection

  hermetic

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

  1.250 inches nominal single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Quantity

  1

• Thread Class

  2a single mounting facility

• Overall Length

  1.430 inches nominal

• Mounting Facility Pattern

  triangle single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  115.0 volts -80 deg fahrenheit type 4f single winding

• Terminal Type And Quantity

  8 pin all functions

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac

• Coil Quantity

  1

• Fsc Application Data (Non-Core)

  1; relay armature,except engine

• Thread Series Designator

  unc single mounting facility