NSN: 5945-01-493-4161

Technical Characteristics

• Auxiliary Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Main Contact Load Current Rating At Maximum Rated Voltage

  25.0 amperes ac resistive load

• Overall Height

  3.000 inches maximum

• Operating Voltage Rating And Type At Specified Temp

  18.0 volts teardrop, two holes type 4f single winding

• Winding Quantity

  1

• End Item Identification

  c-5aircraft

• Frequency In Hertz

  400.0 nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.875 inches nominal single mounting facility

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  1.0 amperes ac lamp load

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes ac resistive load

• Main Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes ac lamp load

• Terminal Type And Quantity

  8 threaded stud energizing element and contacts

• Coil Quantity

  1

• Overall Width

  3.210 inches maximum

• Overall Length

  3.210 inches maximum

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, double make, momentary action

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Unthreaded Mounting Hole Diameter

  0.176 inches minimum single mounting facility and 0.182 inches maximum single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  25.0 amperes ac motor load

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.875 inches nominal single mounting facility

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes ac inductive load

• Main Contact Maximum Voltage Rating In Volts

  208.0 ac