NSN: 5945-01-183-9280

Technical Characteristics

• Fragility Factor

  moderately rugged

• Operating Voltage Rating And Type At Specified Temp

  72.0 volts teardrop, two holes type 4f single winding

• Precious Material And Location

  contacts silver

• Overall Width

  0.800 inches maximum

• Precious Material

  silver

• Storage Type

  general purpose warehouse

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Mounting Facility Type And Quantity

  2 threaded stud single mounting facility

• Nominal Thread Size

  0.112 inches single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  500.0 milliamperes dc lamp load

• Environmental Protection

  hermetic

• Arc Quenching Method

  air

• Overall Length

  0.875 inches maximum

• Thread Quantity Per Inch

  40 single mounting facility

• Winding Quantity

  1

• Mounting Facility Pattern

  diagonal single mounting facility

• Thread Class

  2a single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.488 inches nominal single mounting facility

• Case Material

  metal

• Thread Direction

  right-hand single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.220 inches nominal single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.0 amperes ac resistive load and 3.0 amperes dc resistive load

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Winding Dc Resistance Rating

  5.0 kilohms nominal single winding

• Time Delay

  0.50 seconds maximum fixed operate and release time

• Terminal Type And Quantity

  8 pin all functions

• Purpose For Which Designed

  general

• Contact Material

  silver

• Coil Quantity

  1

• Thread Series Designator

  unc single mounting facility

• Duty Type

  continuous

• Overall Height

  0.680 inches maximum