NSN: 5945-01-369-0793

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.000 inches nominal single mounting facility

• Fragility Factor

  moderately rugged

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Terminal Type And Quantity

  10 threaded stud all functions

• Time Delay

  0.025 seconds maximum fixed release time

• Mounting Facility Pattern

  rectangular single mounting facility

• Storage Type

  general purpose warehouse

• Environmental Protection

  hermetic

• Auxiliary Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Arc Quenching Method

  air

• Test Data Document

  53711-6022170 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes ac inductive load and 3.0 amperes dc inductive load

• Winding Quantity

  1

• Main Contact Load Current Rating At Maximum Rated Voltage

  55.0 amperes ac inductive load and 15.0 amperes dc inductive load

• Unthreaded Mounting Hole Diameter

  0.171 inches nominal single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  1.0 amperes ac lamp load and 1.0 amperes dc lamp load

• Main Contact Load Current Rating At Maximum Rated Voltage

  55.0 amperes ac lamp load and 10.0 amperes dc lamp load

• Overall Length

  2.600 inches maximum

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, momentary action

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes ac resistive load and 3.0 amperes dc resistive load

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius single winding

• Coil Quantity

  1

• Nonpile-Up Auxiliary Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Main Contact Load Current Rating At Maximum Rated Voltage

  55.0 amperes ac motor load and 15.0 amperes dc motor load

• Overall Height

  2.500 inches maximum

• Time Delay

  0.05 seconds maximum fixed operate time

• Overall Width

  2.440 inches maximum

• Main Contact Load Current Rating At Maximum Rated Voltage

  55.0 amperes ac resistive load and 25.0 amperes dc resistive load

• Winding Dc Resistance Rating

  200.0 ohms nominal single winding

• Duty Type

  continuous