NSN: 5945-01-092-0890

Technical Characteristics

• Fragility Factor

  moderately rugged

• Time Delay

  0.05 seconds nominal fixed operate and release time

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f single winding

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Storage Type

  general purpose warehouse

• Main Contact Maximum Voltage Rating In Volts

  208.0 ac

• Arc Quenching Method

  air

• Overall Height

  3.250 inches maximum

• Winding Quantity

  1

• Terminal Type And Quantity

  8 threaded stud all functions

• Unthreaded Mounting Hole Diameter

  0.166 inches minimum single mounting facility and 0.181 inches maximum single mounting facility

• Overall Length

  2.560 inches maximum

• Coil Quantity

  1

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.990 inches minimum single mounting facility and 2.010 inches maximum single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.990 inches minimum single mounting facility and 2.010 inches maximum single mounting facility

• Duty Type

  continuous

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac resistive load

• Overall Width

  2.560 inches maximum

• Nonpile-Up Main Contact Arrangement

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