A5-64389

Technical Characteristics

• Thread Direction

  right-hand single mounting facility

• Terminal Type And Quantity

  8 tab, solder lug all functions

• Time Delay

  0.01 seconds nominal fixed release time

• Contact Surface Treatment

  cadmium plated

• Operating Voltage Rating And Type At Specified Temp

  120.0 volts ac 25 deg celsius single winding

• Fragility Factor

  moderately rugged

• Nominal Thread Size

  0.138 inches single mounting facility

• Precious Material And Location

  contacts silver

• Err Default

  err default

• Main Contact Maximum Voltage Rating In Volts

  120.0 ac

• Overall Length

  1.920 inches maximum

• Precious Material

  silver

• Winding Dc Resistance Rating

  2.25 kilohms nominal single winding

• Storage Type

  general purpose warehouse

• Criticality Code Justification

  feat

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Special Features

  weapon system essential

• Overall Width

  1.468 inches maximum

• End Item Identification

  nimitz class cvn, forrestal class cv, virginia class cgn (41); low presure (lp) dry air dehydraters; main feed pumps; support equipment, b-52 aircraft; trainer, b-1b aircraft; boilers, 1200 psi; air compressors, high pressure

• Arc Quenching Method

  air

• Mounting Facility Type And Quantity

  1 threaded stud single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Quantity

  1

• Thread Class

  2a single mounting facility

• Overall Height

  1.687 inches nominal

• Time Delay

  0.015 seconds nominal fixed operate time

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load

• Purpose For Which Designed

  general

• Contact Material

  silver

• Coil Quantity

  1

• Nominal Operating Current Rating And Type

  17.5 milliamperes ac single winding

• Thread Series Designator

  unc single mounting facility

• Duty Type

  continuous