53-1055

Technical Characteristics

• Distance Between Mounting Facility Centers

  1.812 inches nominal

• Shell Material

  aluminum alloy

• Included Contact Quantity

  12 single mating end 2nd contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  500.0 single mating end 2nd contact grouping

• Connector Locking Method

  externally threaded shell

• Thread Direction

  right-hand

• Overall Width

  2.312 inches nominal

• Contact Maximum Current Rating In Amps

  20.0 single mating end 2nd contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  3000.0 single mating end 1st contact grouping

• Nominal Thread Size

  2.250 inches

• Included Contact Quantity

  3 single mating end 1st contact grouping

• Mating End Quantity

  1

• Included Contact Type

  round pin single mating end all contact groupings

• Contact Removability

  nonremovable single mating end all contact groupings

• Threaded Device Type

  coupling facility

• Overall Height

  2.312 inches nominal

• Shell Surface Treatment

  anodize

• Contact Maximum Current Rating In Amps

  35.0 single mating end 1st contact grouping

• Thread Class

  2a

• Thread Series Designator

  un

• Overall Length

  2.016 inches nominal

• Unthreaded Mounting Hole Diameter

  0.190 inches nominal