NSN: 5945-01-389-4068

Technical Characteristics

• Main Contact Maximum Voltage Rating In Volts

  440.0 ac

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Frequency In Hertz

  60.0 nominal

• Time Delay

  0.06 seconds nominal fixed release time

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.365 inches maximum single mounting facility

• Overall Width

  4.235 inches nominal

• Unthreaded Mounting Hole Diameter

  0.220 inches minimum single mounting facility and 0.233 inches maximum single mounting facility

• Overall Height

  1.531 inches maximum

• Environmental Protection

  hermetic

• Time Delay

  0.04 seconds nominal fixed operate time

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac inductive load

• Winding Quantity

  1

• Overall Length

  4.220 inches maximum

• Terminal Type And Quantity

  11 screw all functions

• Operating Voltage Rating And Type At Specified Temp

  115.0 volts dc 25 deg celsius single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac lamp load

• Coil Quantity

  1

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.500 inches nominal single mounting facility

• Duty Type

  continuous

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac resistive load

• Nonpile-Up Main Contact Arrangement

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